Cod sursa(job #376873)
Utilizator | Data | 22 decembrie 2009 19:22:38 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <iostream>
#include <fstream>
using namespace std;
int cmmdc(int a,int b)
{
int r;
while((r=a%b)!=0)
{
a=b;
b=r;
}
return b;
}
int main()
{
int a,i,b,c;
//freopen("euclid2.in","r",stdin);
//freopen("euclid2.out","w",stdout);
fstream f("euclid2.in",ios::in);
fstream g("euclid2.out",ios::out);
f>>a;
for(i=0;i<a;++i)
{
f>>b>>c;
g<<cmmdc(b,c)<<endl;
}
return 0;
}