Cod sursa(job #2500846)
Utilizator | Data | 28 noiembrie 2019 19:39:03 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.34 kb |
#include <fstream>
using namespace std;
ifstream cin("cifra.in");
ofstream cout("cifra.out");
int main()
{
int t, n, i, j, k, s, p;
cin >> t;
for(i=1;i<=t;i++)
{
cin>> n;
s=0;
for(j=1;j<=n;j++)
{
p=1;
for(k=1;k<=j;k++)
{
p*=j;
p%=10;
}
s+=p;
s%=10;
}
cout<< s<<'\n';
}
return 0;
}