Cod sursa(job #1141901)
| Utilizator |  Halbedel Horia HoriaHalbedel |
Data | 13 martie 2014 11:54:03 |
|---|---|---|---|
| Problema | Sum | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.33 kb |
#include <fstream>
using namespace std;
int main () {
ifstream f("sum.in");
ofstream g("sum.out");
int x, y, n, a, s=0;
f>>n;
for(int q=1; q<=n; q++){
f>>x;
for(int i=1; i<=x*2; i++){
a=i;
y=x;
while(a!=y){
if (a>y) a=a-y;
else y=y-a;
}
if(a==1) s=s+i;
}
g<<s<<endl;
}}
