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D - Strange Fractions
https://codeforces.com/gym/103446/submission/193779708
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Gym/103446/D/D.cpp
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Gym/103446/D/D.cpp
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#include <iostream>
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#include <cmath>
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#include <experimental/numeric>
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#include <utility>
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#include <vector>
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using std::cin;
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using std::cout;
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const char endl = '\n';
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void solve() {
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long long p, q;
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cin >> p >> q;
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long long g = std::experimental::gcd(p, q);
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p /= g, q /= g;
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for (int i = 1; i * i <= q; i++) {
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if (q % i == 0) {
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long long a = i, b = q / i;
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if (a * a + b * b == p) {
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cout << a << ' ' << b << endl;
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return;
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}
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}
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}
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cout << 0 << ' ' << 0 << endl;
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}
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int main() {
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std::ios::sync_with_stdio(false);
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cin.tie(nullptr);
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int t;
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cin >> t;
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while (t--) solve();
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return 0;
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}
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