Cod sursa(job #255439)
Utilizator | Data | 9 februarie 2009 19:19:41 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.61 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main() {
long int t,a,b,i;
ifstream f;
f.open("euclid2.in");
ofstream g;
g.open("euclid2.out");
f>>t;
for(i=1; i<=t; i++) {
f>>a>>b;
while(a!=0 && b!=0) {
if(a>=b) {
a=a-b;
}
else if(b>a) {
b=b-a;
}
}
g<<b<<endl;
}
f.close();
g.close();
return 0;
}