Q2

mail@pastecode.io avatar
unknown
c_cpp
2 days ago
251 B
1
Indexable
Never
#include <iostream>
using namespace std;

int gcd(int a, int b) {
    if (b == 0) {
        return a;
    }
    return gcd(b, a % b);
}

int main() {
    int a, b;
    while (cin >> a >> b) {
        cout << gcd(a, b) << endl;
    }
}
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