Cod sursa(job #363640)
| Utilizator |  Botocan Bogdan Rengel |
Data | 13 noiembrie 2009 22:50:28 |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.34 kb |
#include <fstream.h>
ifstream fin("cifra.in");
ofstream fout("cifra.out");
unsigned long n,t,i,q,c,s;
int main(){
fin>>t;
for (i=1;i<=t;i++){
fin>>n;
s=0;
while (n>0){
c=1;
q=1;
while (q<=n){
c=c*n;
q++;
}
s=s+c;
n=n-1;
}
fout<<s%10<<'\n';
}
fin.close();
fout.close();
return 0;
}