分析
显然价值为
下面我们假设
对于一个价值为
由于
显然
代码
需要注意特判,并注意特判的时候不要出现对
/** * @author Macesuted * @date 2021-03-20 * * @copyright Copyright (c) 2021 * */ #include <bits/stdc++.h> using namespace std; using io::getch; using io::putch; using io::read; using io::write; int main() { int T = read<int>(); while (T--) { long long x = read<long long>(), y = read<long long>(), K = read<long long>(); if (x == 0 && y == 0) write(0); else if (x == 0) write(K % y == 0); else if (y == 0) write(K % x == 0); else write(K / max(x, y)); putch('\n'); } return 0; }
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