Not working right output

#1

output not show correct on this site while on coding block ide it show correct

#2

Hi @dheeraj_961
Kindly share your code ide so that i can have a look.

#3

ok
#include
using namespace std;
int main()
{
int N=0,M=0;
int count=0;
cin>>M>>N;
int a[M][N]={{0}};

///input is getting from user in 2-D array
for(int i=0;i<M;i++){
    for(int j=0;j<N;j++)
    {
        cin>>a[i][j];
    }
}
int j=0;
while(count<N){

///Wave extract the column-wise
for(int i=0;i<M;i++)
{
///extract the even column
if(j%2==0)
{
cout<<a[i][j]<<",";
}
///extract the odd column
else
{
cout<<a[M-i-1][j]<<",";

    }
}
j+=1;
count+=1;

}
cout<<“END”;
return(0);
}

#4

Hi @dheeraj_961
You are making error in printing as you have to print space between next array element and comma.

Here is your corrected code :

#5

Hi @dheeraj_961
Mark your doubt as resolved if you get what was wrong with your code.

#6

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