Arrays-wave print column wise

#1

My test case is correct but while submitting the code it is displaying test cases wrong. Please advice the relevant changes i have to do.

#2
#3

Hi @prkfoxxx
In this question you have to print columns whose index is divisible by 2 from top to bottom and other columns from bottom to top. For example if there are 4 columns then you have to print 0th and 2nd column from top to bottom and 1st and 3rd column from bottom to top.

Here is your corrected code :

#4


I facing the problem when submitting the code although the output is correct but not able to pass any test cases can I know the reasons behined this?

#5

Hi @Vikaspal
The test cases are showing wrong ans because you have not include space after “,”
cout << arr[i][j] <<","; make this line at both places as cout << arr[i][j] <<", ";
then it will pass all test cases

#6

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