题意: 输入一个正整数N(<=10000),接着输入N行每行包括一个人的ID和他双亲的ID以及他的孩子数量和孩子们的ID(四位整数包含前导零),还有他所拥有的房产数量和房产面积.输出一共有多少个块(所有有父子关系的点都视为处于同一块),以及每块的元素个数以及平均每人分得的房产数量和房产面积(保留三位小数),输出顺序按照房产面积降序,第二优先以ID升序. AAAAAccepted code: #define HAVE_STRUCT_TIMESPEC #include<bits/stdc++.h&…

简单DFS. #include<cstdio> #include<cstring> #include<cmath> #include<vector> #include<map> #include<queue> #include<stack> #include<algorithm> using namespace std; struct X { int id; int Father,Mother; int k;…

题意:给出每个人的家庭成员信息和自己的房产个数与房产总面积,让你统计出每个家庭的人口数.人均房产个数和人均房产面积.第一行输出家庭个数,随后每行输出家庭成员的最小编号.家庭人口数.人均房产个数.人均房产面积. 并查集,合并的时候编号小的作为父亲节点,最后父亲节点一样的即属于一个家庭,其它都是细节处理没啥好说了. #include <iostream> #include <cstdio> #include <algorithm> #include <string.h…

此文章同步发布在我的CSDN上https://blog.csdn.net/weixin_44385565/article/details/89930332 1114 Family Property (25 分) This time, you are supposed to help us collect the data for family-owned property. Given each person's family members, and the estate(房产)info un…

1114 Family Property (25 分) This time, you are supposed to help us collect the data for family-owned property. Given each person's family members, and the estate(房产)info under his/her own name, we need to know the size of each family, and the average…

1114 Family Property (25 分) This time, you are supposed to help us collect the data for family-owned property. Given each person's family members, and the estate(房产)info under his/her own name, we need to know the size of each family, and the average…

1114 Family Property(25 分) This time, you are supposed to help us collect the data for family-owned property. Given each person's family members, and the estate(房产)info under his/her own name, we need to know the size of each family, and the average…

题目地址 https://pta.patest.cn/pta/test/16/exam/4/question/668 5-6 Root of AVL Tree   (25分) An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any time they d…

1066 Root of AVL Tree (25 分)   An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any time they differ by more than one, rebalancing is done to restore th…

PAT甲级:1066 Root of AVL Tree (25分) 题干 An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any time they differ by more than one, rebalancing is done to rest…