Cod sursa(job #2602266)
Utilizator | Data | 16 aprilie 2020 15:04:08 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include<iostream>
#include<fstream>
#include<math.h>
using namespace std;
//suma(n): 1^1+2^2+...+n^n
int suma(int N)
{
int s=0;
for(int i=1;i<=N;i++)
s=s+pow(i,i);
return s%10;
}
int main()
{
int T,N;
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>T;
for(int i=1;i<=T;i++)
{
f>>N;
g<<suma(N)<<endl;
}
f.close();
g.close();
return 0;
}