Cod sursa(job #2077446)
Utilizator | Data | 28 noiembrie 2017 08:34:20 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <iostream>
#include <fstream>
using namespace std;
int euclid(int x,int y)
{
int t,r;
if(x<y)
{
t=x;
x=y;
y=t;
}
do{
r=x%y;
x=y;
y=r;
}while(r);
return x;
}
int main()
{
int x,y,z;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
fin>>x;
for(int i=0;i<x;++i)
{
fin>>y>>z;
fout<<euclid(y,z)<<endl;
}
return 0;
}