Cod sursa(job #287670)
Utilizator | Data | 25 martie 2009 01:15:13 | |
---|---|---|---|
Problema | Secv | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.18 kb |
#include<fstream.h>
int main(){ long long int n;
ifstream f("secv.in");
ofstream g("secv.out");
f>>n;
if(n==1) g<<1;
else g<<"-1";
}