Cod sursa(job #1907705)

Utilizator Andreicm12Matraguna Andrei Andreicm12 Data 6 martie 2017 20:34:47
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.47 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int pow(int x)
{
    int a=x,p=1;
    while(a>0)
    {
        p=p*x%10;
        a--;
    }
return p;
}
int cifra(int x)
{
    if(x==1)
        return 1;
    else
        return cifra(x-1)+pow(x)%10;
}
int main()
{
    int x,T;
    f>>T;
    for(int i=1; i<=T; i++)
    {
        f>>x;
        g<<cifra(x)%10<<endl;
    }
    return 0;
}