Cod sursa(job #2575714)
Utilizator | Data | 6 martie 2020 15:07:53 | |
---|---|---|---|
Problema | Tije | Scor | 90 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include <cstdio>
using namespace std;
int main() {
int n;
freopen("tije.in", "r", stdin);
freopen("tije.out", "w", stdout);
scanf("%d", &n);
for(int i = n - 1; i >= 1; --i) {
for(int j = n; j >= 1; --j) {
for(int k = 1; k <= i; ++k) {
printf("%d %d\n", j, j + 1);
}
}
for(int j = 1; j <= i; ++j) {
printf("%d 1\n", n + 1);
}
}
return 0;
}