Problem 55230. Find Closest Constant

Created by Renee Bach

Solve Later

{"parts":[{"partUri":"/matlab/document.xml","contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Given a number x, return the value that is closest to x from this list of constants: 0, 1, </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>\\sqrt{2}</w:t></w:r></w:customXml><w:r><w:t>, </w:t></w:r><w:r><w:rPr><w:i/></w:rPr><w:t>e</w:t></w:r><w:r><w:t>, </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>\\pi</w:t></w:r></w:customXml><w:r><w:t>, </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>2\\pi</w:t></w:r></w:customXml><w:r><w:t> (also known as </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>\\tau</w:t></w:r></w:customXml><w:r><w:t>).</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>For example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[c = closestconst(1.5)\nc =\n    1.4142\nc = closestconst(2.5)\nc =\n    2.7183\nc = closestconst(50)\nc =\n    6.2832\nc = closestconst(-10)\nc =\n     0     ]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>If x is equally close to two values (eg </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>x = \\frac{1+\\sqrt{2}}{2}</w:t></w:r></w:customXml><w:r><w:t>), you can return either value (so either 1 or </w:t></w:r><w:customXml w:element=\"equation\"><w:customXmlPr><w:attr w:name=\"displayStyle\" w:val=\"false\"/></w:customXmlPr><w:r><w:t>\\sqrt{2}</w:t></w:r></w:customXml><w:r><w:t> would be correct in this example).</w:t></w:r></w:p></w:body></w:document>","relationship":null}],"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","target":"/matlab/document.xml","relationshipId":"rId1"}]}

<div style = "text-align: start; line-height: 20.44px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(0, 0, 0); white-space: normal; "><div style="block-size: 374.75px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 407px 187.375px; transform-origin: 407px 187.375px; vertical-align: baseline; "><div style="block-size: 21.5px; font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.75px; text-align: left; transform-origin: 384px 10.75px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">Given a number x, return the value that is closest to x from this list of constants: 0, 1, </span></span><span style="vertical-align:-5px"><img src="data:image/png;base64,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" width="23" height="20" style="width: 23px; height: 20px;"></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">, </span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="font-style: italic; ">e</span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">, </span></span><span style="font-family: STIXGeneral, STIXGeneral-webfont, serif; font-style: italic; font-weight: 400; color: rgb(0, 0, 0);">π</span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">, </span></span><span style="vertical-align:-5px"><img src="data:image/png;base64,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" width="19.5" height="18" style="width: 19.5px; height: 18px;"></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style=""> (also known as </span></span><span style="font-family: STIXGeneral, STIXGeneral-webfont, serif; font-style: italic; font-weight: 400; color: rgb(0, 0, 0);">τ</span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">).</span></span></div><div style="block-size: 21px; font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">For example:</span></span></div><div style="background-color: rgb(247, 247, 247); block-size: 245.25px; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-end-end-radius: 4px; border-end-start-radius: 4px; border-start-end-radius: 4px; border-start-start-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; margin-block-end: 10px; margin-block-start: 10px; margin-bottom: 10px; margin-inline-end: 3px; margin-inline-start: 3px; margin-left: 3px; margin-right: 3px; margin-top: 10px; perspective-origin: 404px 122.625px; transform-origin: 404px 122.625px; margin-left: 3px; margin-top: 10px; margin-bottom: 10px; margin-right: 3px; "><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c = closestconst(1.5)</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c =</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">    1.4142</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c = closestconst(2.5)</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c =</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">    2.7183</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c = closestconst(50)</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c =</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">    6.2832</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c = closestconst(-10)</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">c =</span></span></div><div style="background-color: rgba(0, 0, 0, 0); block-size: 20.4375px; border-bottom-left-radius: 0px; border-bottom-right-radius: 0px; border-end-end-radius: 0px; border-end-start-radius: 0px; border-inline-end-color: rgb(233, 233, 233); border-inline-end-style: solid; border-inline-end-width: 1px; border-inline-start-color: rgb(233, 233, 233); border-inline-start-style: solid; border-inline-start-width: 1px; border-left-color: rgb(233, 233, 233); border-left-style: solid; border-left-width: 1px; border-right-color: rgb(233, 233, 233); border-right-style: solid; border-right-width: 1px; border-start-end-radius: 0px; border-start-start-radius: 0px; border-top-left-radius: 0px; border-top-right-radius: 0px; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; min-block-size: 18px; min-height: 18px; padding-inline-start: 4px; padding-left: 4px; perspective-origin: 404px 10.2188px; transform-origin: 404px 10.2188px; white-space: nowrap; "><span style="block-size: auto; border-inline-end-color: rgb(0, 0, 0); border-inline-end-style: none; border-inline-end-width: 0px; border-inline-start-color: rgb(0, 0, 0); border-inline-start-style: none; border-inline-start-width: 0px; border-left-color: rgb(0, 0, 0); border-left-style: none; border-left-width: 0px; border-right-color: rgb(0, 0, 0); border-right-style: none; border-right-width: 0px; display: inline; margin-inline-end: 45px; margin-right: 45px; min-block-size: 0px; min-height: 0px; padding-inline-start: 0px; padding-left: 0px; perspective-origin: 0px 0px; tab-size: 4; transform-origin: 0px 0px; white-space: pre; margin-right: 45px; "><span style="margin-inline-end: 0px; margin-right: 0px; ">     0     </span></span></div></div><div style="block-size: 58px; font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 10px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 10px; perspective-origin: 384px 29px; text-align: left; transform-origin: 384px 29px; white-space: pre-wrap; margin-left: 4px; margin-top: 10px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">If x is equally close to two values (eg </span></span><span style="vertical-align:-15px"><img src="data:image/png;base64,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" width="73.5" height="37" style="width: 73.5px; height: 37px;"></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">), you can return either value (so either 1 or </span></span><span style="vertical-align:-5px"><img src="data:image/png;base64,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" width="23" height="20" style="width: 23px; height: 20px;"></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style=""> would be correct in this example).</span></span></div></div></div>

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Last Solution submitted on Dec 01, 2022

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Solution 9206550

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Basil Imoberdorf on 4 Oct 2022

I had to trick the test suite, i think in the solution "c-exp(1)" is wrong, shouldn't it be pi?

Neha Shaah on 22 Oct 2022

test suite for exp(1) is incorrect

Matt Tearle on 24 Oct 2022

I don't understand the comments about exp(1). "e" (exp(1)) is listed as one of the constants in the problem statement. Its value is 2.7183... So an input of 2.5 should return e, as shown in the examples (being closer to 2.5 than sqrt(2) = 1.414...)

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Problem 55230. Find Closest Constant

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Problem 55230. Find Closest Constant

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