Cod sursa(job #227503)
Utilizator | Sorecau Catalin sorecau_catalin | Data | 4 decembrie 2008 20:09:35 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.54 kb |
#include<fstream>
using namespace std;
int cmmdc();
int T, a, b;
int main()
{
ifstream fin("euclid2.in");
fin >> T;
int i;
ofstream fout("euclid2.out");
for(i = 0; i < T; i++)
{
fin >> a >> b;
fout << cmmdc();
fout << '\n';
}
fin.close();
fout.close();
return 0;
}
int cmmdc()
{
int rest;
while ( b )
{
rest = a % b;
a = b;
b = rest;
}
return a;
}