Problem 171. Reverse the Words (not letters) of a String

Created by @bmtran (Bryant Tran)

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:r><w:rPr><w:b/></w:rPr><w:t>Description</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Change the words of a string such that the words appear in reverse order. You may assume that the string is a number of words split by a single space character. The only characters in the input are letters and spaces.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><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 = 'Will the ecological jail rule outside the tear';\n   output = 'tear the outside rule jail ecological the Will';]]></w:t></w:r></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>"}]}

Solve

Solution Stats

838 Solutions
339 Solvers

Last Solution submitted on Sep 20, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Eagle wangzhaowu on 18 Apr 2020

s2='';
s1=[' ',s1];
a=findstr(s1,' ');
a=[a length(s1)];
for i=length(a):-1:2
s2= strcat(s2,s1(a(i-1):a(i)));
end
s2(:,1)=[];

Problem Recent Solvers339

Problem Tags

regexp

Problem 171. Reverse the Words (not letters) of a String

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers339

Suggested Problems

More from this Author56

Problem Tags

Problem 171. Reverse the Words (not letters) of a String

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers339

Suggested Problems

More from this Author56

Problem Tags

Players