Cod sursa(job #2075036)
Utilizator | Data | 25 noiembrie 2017 10:54:16 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.29 kb |
#include <iostream>
using namespace std;
int putere(int n)
{
int p=1;
for(int i=1;i<=n;i++)
{
p=(p*n)%10;
}
return p;
}
int main()
{
int n,ultc=0,x;
cin>>n;
for(int i=1;i<=n;i++)
{
ultc+=putere(i);
}
cout<<ultc%10;
return 0;
}