Ruudukko

#include <bits/stdc++.h>


using namespace std;


int main(){
    int a ;
    cin >> a;
    int b[a][a];
    string d;

    for (int j = 0; j< a; j++)
    {
        for (int i = 0; i < a; i++){
                if(i<j){
                    b[j][i]=a-(j-1)+(i);
                }else{
                    b[j][i]=i-j+1;
                }
            }

        }


    ostringstream ss;
     for (int j = 0; j< a; j++)
    {
        for (int i = 0; i < a; i++){
                ss << b[j][i];
                ss << " ";
                }
            ss << "\n";
    }
    string text(ss.str());
    cout << text << endl;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER