Cod sursa(job #1310439)
| Utilizator | Data | 6 ianuarie 2015 20:57:37 | |
|---|---|---|---|
| Problema | Sum | Scor | 45 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.64 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("sum.in");
ofstream g("sum.out");
int n,i,j,suma=0; //0 <= y <=2 x
f >> n ;
int v[n+1];
int a[n+1];
for (i=1;i<=n;i++) f >> v[i];
int k=0 ;
for(i=1;i<=n;i++)
{ suma = 0 ;
for(j=1;j<=2*v[i];j++)
{ k = j ; a[i] = v[i] ;
while (k!=a[i]) if (a[i] > k) a[i]-=k;
else k-= a[i];
if (k ==1)
suma += j ;}
g <<suma<<'\n' ;
}
return 0;
}
