Cod sursa(job #1461636)
Utilizator | Stefan Dumitru StefanCeLmIc | Data | 16 iulie 2015 04:51:11 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include <iostream>
#include<fstream>
#include<algorithm>
using namespace std;
ifstream in("euclid2.in");
ofstream out("euclid2.out");
int main()
{
int i,j,a,b,r,x=-1,k,n,v[100000];
in>>n;
for(k=1;k<=n;k++)
{
in>>i;
in>>j;
if(i>j)
{
a=i;
b=j;
}
else
{
a=j;
b=i;
}
r=a%b;
while(r)
{
a=b;
b=r;
r=a%b;
}
out<<b;
out<< '\n';
}
return 0;
}