Cod sursa(job #508608)
Utilizator | Data | 9 decembrie 2010 01:12:43 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.33 kb |
#include<fstream>
using namespace std;
int main()
{
fstream fin("euclid2.in",ios::in);
fstream fout("euclid2.out",ios::out);
int t;
fin>>t;
int a,b,r;
for(register int i=1;i<=t;++i)
{
fin>>a>>b;
while(b!=0)
{
r=a%b;
a=b;
b=r;
}
fout<<a<<endl;
}
fin.close();
fout.close();
}