Ytukyg

So basically my problem is for loop inside while loop that's not iterating right.

#include <iostream>

#include <math.h>



using namespace std;



void obl(long long int n){

    long long int h = pow(n, n),

    ar[n][h],

    countH = 1;



    //Filling array with 0's

    for(int i = 0; i < n; i++){

        for(int z = 0; z < h; z++){

            ar[i][z] = 0;

        }

    }





    while(countH != h){



        for(int u = 0; u < n; u++){             

            for(int y = 0 ; y < n; y++){

                ar[y][countH] = ar[y][countH - 1];

            }



            if(u == 0) ar[u][countH] = ar[u][countH] + 1;



            if(ar[u][countH] > n - 1){                  

                ar[u][countH] = 0;

                ar[u + 1][countH] += 1;

            }



            cout<< ar[u][countH] << " ";

        }



        cout<<endl;



        countH++;

    }



}



int main()

{

    obl(2);

}

and the output from cmd for input = 2 looks like this:

Give N:

2

1 0

1 0

1 0

When the output for 2 should be

Give N:

2

1 0

0 1

1 1

Or at least that's what I'm trying to do.