Cod sursa(job #48489)

Utilizator RobytzzaIonescu Robert Marius Robytzza Data 4 aprilie 2007 20:27:42
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include<fstream.h>
#include<math.h>
int main(){
ifstream fin("cifra.in");
ofstream fout("cifra.out");
long N,nr,S=0,z;
fin>>N;
for (long i=0;i<N;i++){
fin>>nr;
S=0;
for (long j=1;j<=nr;j++){
    if (j%4==0)
	z=4;
    else
       z=j%4;
    S+=pow(j%10,z);
    S=S%10;   }
fout<<S<<"\n";
}
fout<<"\n";
fin.close();
fout.close();
return 0;
}