Cod sursa(job #1415875)
| Utilizator | Data | 6 aprilie 2015 19:00:56 | |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.56 kb |
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int t,i,s,n;
void generare(int i)
{int a,b,j;
s=0;
for(j=1;j<=i;j++)
{
a=j;b=j;
if(b%4==1)
s=s+a%10;
if(b%4==2)
s=s+(a%10)*(a%10);
if(b%4==3)
s=s+(a%10)*(a%10)*(a%10);
if(b%4==0)
s=s+(a%10)*(a%10)*(a%10)*(a%10);
}
g<<s%10<<endl;
}
int main()
{
f>>t;
for(i=1;i<=t;i++)
{f>>n;
generare(n);}
f.close();
g.close();
return 0;
}
