Cod sursa(job #2027669)
Utilizator | Data | 26 septembrie 2017 15:24:48 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.45 kb |
#include <bits/stdc++.h>
using namespace std;
int T;
int gcd(int a, int b)
{
int r;
while(b)
{
r=a%b;
a=b;
b=r;
}
return a;
}
void read()
{
ifstream f("euclid2.in");
ofstream g("euclid2.out");
f >> T;
for(int a,b ; T; --T)
{
f >> a >> b;
g << gcd(a, b) << '\n';
}
f.close();
g.close();
}
int main()
{
read();
return 0;
}