Cod sursa(job #2469361)
Utilizator | Diana Angheluta DianaAngheluta | Data | 6 octombrie 2019 20:20:55 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.58 kb |
#include <fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int cmmdc(int a,int b)
{
int r;
if(a>b)
{
while(b!=0)
{
r=a%b;
a=b;
b=r;
}
return a;
}
else
{
while(a!=0)
{
r=b%a;
b=a;
a=r;
}
return b;
}
}
int main()
{
int x,y,n,i;
fin>>n;
for(i=1;i<=n;i++)
{
fin>>x>>y;
fout<<1LL*cmmdc(x,y)<<"\n";
}
return 0;
}