摘要: #include <iostream>using namespace std;const int N=10010;int n,m;int h[N],size;void down(int u){ int t=u; if(u*2<=size&&h[u*2]<h[t]) t=u*2; if(u*2+1<= 阅读全文
posted @ 2021-10-29 20:04 小白QIU 阅读(52) 评论(1) 推荐(0)