문제
풀이
#include <iostream>
using namespace std;
void solve(void) {
int n, m, k; cin >> n >> m >> k;
if (k < n+m-1) {
cout << "NO";
return;
}
cout << "YES\n";
for (int i=0; i<n; i++) {
for (int j=0; j<m; j++) {
cout << i+j+1 << " ";
}
cout << "\n";
}
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}