Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Created by Peng Liu

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/help/matlab/characters-and-strings.html\"><w:r><w:t>String array</w:t></w:r></w:hyperlink><w:r><w:t> and cell array are two types of containers for storing pieces of data. In this problem, you will be given a cell array of character vectors. Your job is to convert the cell array to a string array, which stores the same pieces of text data.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>To begin with, let's assume that there are no missing type values in the input cell array.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[Input:\n>> x = {'I','Love','MATLAB'}\nx =\n 1×3 cell array\n 'I' 'Love' 'MATLAB'\n\nOutput:\n>> y = strings(size(x));\n>> [y{:}] = x{:}\ny = \n 1×3 string array\n \"I\" \"Love\" \"MATLAB\"]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Note that the example shown above is not the best way to solve this problem. Try other approaches in order to achieve a leading score.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Related Problems in this series:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43672-string-array-basics-part-2-convert-string-array-to-cell-array-no-missing-values\"><w:r><w:t>String Array Basics, Part 2: Convert String Array to Cell Array; No Missing Values</w:t></w:r></w:hyperlink></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43674-string-array-basics-part-3-convert-cell-array-to-string-array-with-missing-values\"><w:r><w:t>String Array Basics, Part 3: Convert Cell Array with Missing Values to String Array</w:t></w:r></w:hyperlink></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/43673-string-array-basics-part-4-convert-string-array-to-cell-array-with-missing-values\"><w:r><w:t>String Array Basics, Part 4: Convert String Array with Missing Values to Cell Array</w:t></w:r></w:hyperlink></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

<a href = "http://www.mathworks.com/help/matlab/characters-and-strings.html">String array</a> and cell array are two types of containers for storing pieces of data. In this problem, you will be given a cell array of character vectors. Your job is to convert the cell array to a string array, which stores the same pieces of text data.To begin with, let's assume that there are no missing type values in the input cell array.Example:<pre class="language-matlab">Input:
&gt;&gt; x = {'I','Love','MATLAB'}
x =
 1×3 cell array
 'I' 'Love' 'MATLAB'
</pre><pre class="language-matlab">Output:
&gt;&gt; y = strings(size(x));
&gt;&gt; [y{:}] = x{:}
y = 
 1×3 string array
 "I" "Love" "MATLAB"
</pre>Note that the example shown above is not the best way to solve this problem. Try other approaches in order to achieve a leading score.Related Problems in this series:<ul><li>String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values</li><li><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43672-string-array-basics-part-2-convert-string-array-to-cell-array-no-missing-values">String Array Basics, Part 2: Convert String Array to Cell Array; No Missing Values</a></li><li><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43674-string-array-basics-part-3-convert-cell-array-to-string-array-with-missing-values">String Array Basics, Part 3: Convert Cell Array with Missing Values to String Array</a></li><li><a href = "http://www.mathworks.com/matlabcentral/cody/problems/43673-string-array-basics-part-4-convert-string-array-to-cell-array-with-missing-values">String Array Basics, Part 4: Convert String Array with Missing Values to Cell Array</a></li></ul>

Solve

Solution Stats

335 Solutions
242 Solvers

Last Solution submitted on Aug 06, 2020

Last 200 Solutions

Problem Recent Solvers242

Problem Tags

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Solution Stats

Last 200 Solutions

Problem Recent Solvers242

Suggested Problems

More from this Author30

Problem Tags

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Solution Stats

Last 200 Solutions

Problem Recent Solvers242

Suggested Problems

More from this Author30

Problem Tags

Players