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mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-24 18:31:59 +00:00

#1929. 【Gym103446D】Strange Fractions

https://sjzezoj.com/submission/70572
This commit is contained in:
Baoshuo Ren 2023-02-16 17:25:49 +08:00
parent cdc7396d81
commit 394dec7271
Signed by: baoshuo
GPG Key ID: 00CB9680AB29F51A

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S2OJ/1929/1929.cpp Normal file
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#include <iostream>
#include <cmath>
#include <experimental/numeric>
#include <utility>
#include <vector>
using std::cin;
using std::cout;
const char endl = '\n';
void solve() {
long long p, q;
cin >> p >> q;
long long g = std::experimental::gcd(p, q);
p /= g, q /= g;
for (int i = 1; i * i <= q; i++) {
if (q % i == 0) {
long long a = i, b = q / i;
if (a * a + b * b == p) {
cout << a << ' ' << b << endl;
return;
}
}
}
cout << 0 << ' ' << 0 << endl;
}
int main() {
std::ios::sync_with_stdio(false);
cin.tie(nullptr);
int t;
cin >> t;
while (t--) solve();
return 0;
}