Cod sursa(job #1051256)
Utilizator | Data | 9 decembrie 2013 21:15:12 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.5 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
int main()
{
long long s,p,t;
int n,i,j;
fin>>t;
for(j=1;j<=t+1;j++)
{
fin>>n;
cout<<n<<endl;
s=0;
for(i=1;i<=n;i++)
{
p=1;
for(j=1;j<=i;j++)
p=p*i%10;
s=(s+p)%10;
}
fout<<s<<endl;
}
fin.close();
fout.close();
}