Cod sursa(job #1770681)
Utilizator | Data | 4 octombrie 2016 18:40:33 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <iostream>
#include <fstream>
using namespace std;
int Euclid(int x,int y)
{
int r;
while(y){r=x%y;x=y;y=r;}
return x;
}
int main()
{
ifstream in("euclid2.in");
ofstream out("euclid2.out");
int n,x,y;
in>>n;
for(int i=0;i<n;i++)
{
in>>x>>y;
out<<Euclid(x,y)<<"\n";
}
in.close();
out.close();
return 0;
}