Cod sursa(job #657383)
Utilizator | Data | 6 ianuarie 2012 14:54:08 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.3 kb |
#include <fstream>
using namespace std;
int main() {
FILE *f;
f=fopen("euclid2.in","r");
ofstream g("euclid2.out");
int n,a,b,r,i;
fscanf(f,"%d",&n);
for (i=1; i<=n; i++) {
fscanf(f,"%d%d",&a,&b);
while (b) {
r=a%b;
a=b;
b=r;
}
g<<a<<'\n';
}
g.close();
return 0;
}