Cod sursa(job #2397617)

Utilizator AndreiStrAndrei Stroici AndreiStr Data 4 aprilie 2019 17:07:11
Problema Cifra Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.56 kb
#include <bits/stdc++.h>

using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
long long n,e,i,b,j,u[101],k,p;
string s;

int main()
{
    f>>n;
    for(i=1;i<=100;i++)
    {
        e++;
        if(e==5)
            e=1;
        b++;
        if(b==10)
            b=0;
        p=1;
        for(j=1;j<=e;j++)
            p*=b;
        u[i]=p%10;
    }
    for(;n;n--)
    {
        f>>s;
        k=s.size();
        i=s[k-1]-'0';
        if(k>1)
            i+=10*(s[k-1]-'0');
        g<<u[i]<<'\n';
    }
    return 0;
}