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Problem 172. Test if a Number is a Palindrome without using any String Operations

Solution 3333723

Submitted on 22 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 122131221; y_correct = true; assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )

Output argument "y" (and maybe others) not assigned during call to "isNumPalindrome". Error in Test1 (line 3) assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )
2   Fail
x = 1221; y_correct = true; assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )

Output argument "y" (and maybe others) not assigned during call to "isNumPalindrome". Error in Test2 (line 3) assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )
3   Fail
x = 12345; y_correct = false; assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )

Output argument "y" (and maybe others) not assigned during call to "isNumPalindrome". Error in Test3 (line 3) assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )
4   Fail
x = 9849; y_correct = false; assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )

Output argument "y" (and maybe others) not assigned during call to "isNumPalindrome". Error in Test4 (line 3) assert( isequal(isNumPalindrome(x),y_correct) && isempty(regexp(evalc('type isNumPalindrome'),'(str|printf|eval|flip|dec2base)')) )

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