Cod sursa(job #1739453)
Utilizator | Data | 9 august 2016 15:07:20 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.55 kb |
#include <fstream>
#include <cmath>
#define NMAX 30000
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int main()
{
int i,s=0,x,j;
long a[NMAX],n;
f>>n;
for(j=1;j<=n;j++)
{
f>>a[j];s=0;
for(i=1;i<=a[j];i++)
{
if(i%4==0)
{
x=pow(i,4);
x=(int)x;
s=s+x%10;
}
else
{
x=pow(i,i%4);
x=(int)x;
s=s+x%10;
}
}
g<<s%10<<'\n';
}
return 0;
}