Cod sursa(job #2596899)
Utilizator | Data | 10 aprilie 2020 16:53:37 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include <fstream>
using namespace std;
ifstream cin ("euclid2.in");
ofstream cout ("euclid2.out");
int cmmdc(int a,int b)
{
int r=a%b;
while(r!=0)
{
a=b;
b=r;
r=a%b;
}
return b;
}
/**
a < b => r = a
a b r
24 36 24
36 24 12
24 12 0
*/
int main() {
int n,x,y;
cin>>n;
while(cin>>x>>y)
cout<<cmmdc(x,y)<<'\n';
}