Cod sursa(job #489372)
Utilizator | Sandru Petru-Ionut sandru | Data | 2 octombrie 2010 13:27:35 |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include<fstream.h>
#include<conio.h>
#include<math.h>
long po(long a)
{ long b=a;
for(long h=2;h<=a;h++)
b=b*a;
return b;
}
int main()
{ ifstream f("cifra.in");
ofstream g("cifra.out");
int T;
f>>T;
long N,k;
for(int i=1;i<=T;i++)
{ f>>N;
k=0;
for(long j=1; j<=N;j++)
k=k+po(j);
g<<k%10<<endl;
}
f.close();
g.close();
return 0;
}