Cod sursa(job #2669894)
Utilizator | Data | 8 noiembrie 2020 13:32:55 | |
---|---|---|---|
Problema | Tije | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream si("tije.in");
ofstream so("tije.out");
int main() {
int n;
si>>n;
for(int i=n-1; i; --i) {
for(int j=n; j; --j)
for(int k=1; k<=i; ++k)
so<<j<<' '<<j+1<<'\n';
for(int j=1; j<=i; ++j)
so<<n+1<<' '<<1<<'\n';
}
return 0;
}