Cod sursa(job #2001954)
Utilizator | Data | 18 iulie 2017 11:04:48 | |
---|---|---|---|
Problema | Tije | Scor | 85 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream in("tije.in");
ofstream out("tije.out");
int main(){
int N;
in >> N;
for( int i = N - 1; i; --i ) {
for( int j = N; j; -- j )
for( int k = i; k; -- k) out << j << ' ' << j + 1 << '\n';
for( int j = i; j; --j ) out << N + 1 << ' ' << 1 << '\n';
}
return 0;
}