Cod sursa(job #2117396)
Utilizator | Data | 28 ianuarie 2018 20:30:49 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
int n,i,j,x;
string s;
int cifra(int x)
{
int s=0;
for(i=1;i<=x;i++)
for(j=1;j<=i;j++)
s=s+i*i;
return s%10;
}
int main()
{
fin>>n;
for(i=1;i<=n;i++)
{
fin>>s;x=0;
for(j=0;j<s.size();j++)
x=x*10+(s[i]-48);
fout<<cifra(x);
}
}