Cod sursa(job #499806)
Utilizator | Data | 10 noiembrie 2010 20:50:31 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.33 kb |
#include <fstream>
using namespace std;
int cmmdc(int ,int);
int main(){
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int t,a,b;
fin>>t;
for( ; t ; --t){
fin>>a>>b;
fout<<cmmdc(a,b)<<"\n";
}
return 0;
}
int cmmdc(int a,int b){
while(a%b){
int r = a%b;
a=b;
b=r;
}
return b;
}