Cod sursa(job #2081197)
Utilizator | Data | 4 decembrie 2017 12:46:11 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include<fstream>
using namespace std;
ifstream fin("euclid2.in");
ofstream fout("euclid2.out");
int cmmdc(int a, int b){
if(b==0) return a;
else return cmmdc(b, a%b);
}
int main(){
int n, a, b;
fin>>n;
for(int i=0; i<n; i++){
fin>>a>>b;
if(a==0 || b==0) fout<<0;
else fout<<cmmdc(a, b);
fout<<"\n";
}
return 0;
}