Cod sursa(job #2296857)
Utilizator | Data | 5 decembrie 2018 01:28:58 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include<fstream>
using namespace std;
int main(){
ifstream cin("euclid2.in");
ofstream cout("euclid2.out");
int r=0,a,b,x ;
cin>>x;
while(x)
{
cin>>a>>b;
if(a>b)
swap(a,b);
while(a)
{
r=b%a;
b=a;
a=r;
}
cout<<b<<'\n';
--x;
}
cin.close();
cout.close();
return 0;
}