Cod sursa(job #1008047)
Utilizator | Data | 10 octombrie 2013 08:32:55 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.47 kb |
#include <iostream>
#include<fstream>
using namespace std;
int uc(int n)
{
int c,s=0,j=1;
for(int i=1;i<=n;i++)
{
//for(j=1;j<=i;j++)
j=(j*n%10)%10;
}
return j;
}
int main()
{
ifstream f("cifra.in");
ofstream g("cifra.out");
int n,c,s;
f>>n;
for(int i=1;i<=n;i++)
{
f>>c;
s=0;
for(int j=1;j<=c;j++)
s=(s+uc(j))%10;
g<<s<<endl;
}
return 0;
}