Cod sursa(job #2469901)
| Utilizator |  Alexandru ArdeleanOficial |
Data | 8 octombrie 2019 11:31:41 |
|---|---|---|---|
| Problema | Lacate | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.22 kb |
#include <fstream>
std::ifstream a("lacate.in");std::ofstream b("lacate.out");int n,y,x,cnt,i,j;int main(){a>>n;x=n*(n-1)/2;b<<x<<' '<<n-1<<'\n';for(j=1;j<=2;j++)for(i=1;i<=x;i++){b<<i<<' ';cnt++;if(!cnt%(n-1))b<<'\n';}return 0;}