Wrong test case

#1

#include
int main() {
return 0;
}#include<bits/stdc++.h>
#include
using namespace std;
int main()
{
int i, j;
int rows, cols;
cin>>rows>>cols;
int a[rows][cols];
while ((rows > 1 && rows < 10 ) && (cols > 1 && cols <10))
{
for (i= 0 ; i <rows ; i++)
{
for(j =0 ; j <cols ; j++)
{
cin>>a[i][j];
}
}
for (i= 0 ; i <rows ; i++)
{
if (i % 2 == 0)
{
for(j =0 ; j <cols ; j++)
{
cout<<a[j][i]<<", “;
}
}
else
{
for(j =cols-1 ; j >=0 ; j–)
{
cout<<a[j][i]<<”, ";
}

        }	
    }
    
    cout<<"END";
    return 0;
}

}

#2

Hello @dhruvtrehan45,

Always share your code using Online Coding Blocks IDE.
The way you have shared it has introduced many syntax errors to it.
STEPS:

  1. Paste it on https://ide.codingblocks.com/
  2. Save it there.
  3. Share the URL generated.

Now, coming back to your code:

  1. Please, review your code before sharing it:
    #include
    int main() {
    return 0;
    }#include<bits/stdc++.h>
    #include
    using namespace std;

  2. Your code is failing for the test cases like:
    4 3
    11 12 13
    21 22 23
    31 32 33
    41 42 43
    Expected Output:
    11, 21, 31, 41, 42, 32, 22, 12, 13, 23, 33, 43, END
    Your Output:
    11, 21, 31, 32, 22, 12, 13, 23, 33, 41, 31, 21, END

Correct it.
Let me know if you face any difficulty.

Hope, this would help.

#3

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