#includeusing&nb...
发布于 2022-03-03 14:11:13
下面代码输出结果是()
#include <iostream> #include <vector> #include <queue> using namespace std int gcd(int a, int b) { return b == 0 ? a : gcd(b, a % b) } struct stsort { bool operator () (const int a, const int b) const { if (gcd(30, a) < gcd(30, b)) { return 1 } else if (gcd(30, a) == gcd(30, b)) { return a < b } else return 0 } } int main() { int n = 5 priority_queue<int, vector<int>, stsort>q for (int i = 1 i <= n ++i) { q.push(i) } for (int i = 1 i <= n ++i) { printf("%d", q.top()) q.pop() } return 0 }
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