#include
using namespace std;
int main() {
int m,n;
cin>>m>>n;
int a[15][15];
for(int i=0;i<m;i++)
{
for(int j=0;j<n;j++)
{
cin>>a[i][j];
}
}
int j=0;
int k=m;
int t;
while(j!=n-1&&t<0)
{
for(int i=0;i<k;i++)
{
cout<<a[i][j]<<", “;
++j;
t=m-1;
}
for(int i=t;i>=0;i–)
{
cout<<a[i][j]<<”, ";
}
}
return 0;
}
tell me the problem in the code.
waiting for the answere
Hi @Aryanomar00, you haven’t given t any initial value here. Which is why you while loop is not running.
Also the algo here is incorrect. Because you see in first iteration j=0,
First for loop will run and after it ends and value of j will be k i.e m.
In next for loop you are then printing a[m-1][m], then a[m-2][m] which is wrong.
So pls rewrite the algo for this code. Pls see what is actually happening and just code that directly. Hope this helps 
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