Cod sursa(job #757355)
Utilizator | Data | 11 iunie 2012 21:39:09 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include <iostream>
#include <fstream>
using namespace std;
int cmmdc ( int , int );
int main()
{
ifstream fin ( "euclid2.in");
ofstream fout ( "euclid2.out");
int n,a,b,i;
fin>>n;
for (i=0;i<n;i++)
{
fin>>a>>b;
fout<<cmmdc(a,b)<<"\n";
}
fin.close();
fout.close();
return 0;
}
int cmmdc ( int a , int b )
{
int r;
while ( b!=0 )
{
r=a%b;
a=b;
b=r;
}
return a;
}