Cod sursa(job #998406)
Utilizator | Data | 16 septembrie 2013 22:32:01 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
int euclid(int a, int b)
{
if(b==0)
{
return a;
}
if(a>b)
{
return euclid(b, a-b);
}
return euclid(a, b-a);
}
int main ()
{
int n, a, b;
std::ifstream f("euclid2.in");
std::ofstream fout("euclid2.out");
f>>n;
for(int i=0;i<n;i++)
{
f>>a>>b;
fout<<euclid(a,b)<<std::endl;
}
return 0;
}