1063 Set Similarity (25 分)   Given two sets of integers, the similarity of the sets is defined to be /, where N​c​​ is the number of distinct common numbers shared by the two sets, and N​t​​ is the total number of distinct numbers in the two sets. Yo…

https://pintia.cn/problem-sets/994805342720868352/problems/994805409175420928 Given two sets of integers, the similarity of the sets is defined to be /, where N​c​​ is the number of distinct common numbers shared by the two sets, and N​t​​ is the tot…

Given two sets of integers, the similarity of the sets is defined to be Nc/Nt*100%, where Nc is the number of distinct common numbers shared by the two sets, and Nt is the total number of distinct numbers in the two sets. Your job is to calculate the…

Given two sets of integers, the similarity of the sets is defined to be /, where N​c​​ is the number of distinct common numbers shared by the two sets, and N​t​​ is the total number of distinct numbers in the two sets. Your job is to calculate the si…

代码: #include<cstdio> #include<cstring> #include<set> using namespace std; set<int> st[55]; int main() { int n,m,k; while(scanf("%d",&n)==1) { double dp[100][100]; for(int i=0; i<55; i++) { for(int j=0; j<55; j++…

1063 Set Similarity Given two sets of integers, the similarity of the sets is defined to be Nc/Nt*100%, where Nc is the number of distinct common numbers shared by the two sets, and Nt is the total number of distinct numbers in the two sets. Your job…

1063 Set Similarity (25 分) Given two sets of integers, the similarity of the sets is defined to be N​c​​/N​t​​×100%, where N​c​​ is the number of distinct common numbers shared by the two sets, and N​t​​ is the total number of distinct numbers in the…

1063. Set Similarity 题目大意 给定 n 个集合, k 个询问, 求任意两个集合的并集和合集. 思路 一道裸的考察 STL 中 set 的题, 我居然还用 hash 错过一遍, 用 vector勉强过了, 最后才发现原来如此简单. 代码 #include <cstdio> #include <set> #include <vector> using namespace std; int main(){ int nSet; scanf("%d…

博主欢迎转载,但请给出本文链接,我尊重你,你尊重我,谢谢~http://www.cnblogs.com/chenxiwenruo/p/6102219.html特别不喜欢那些随便转载别人的原创文章又不给出链接的所以不准偷偷复制博主的博客噢~~ 时隔两年,又开始刷题啦,这篇用于PAT甲级题解,会随着不断刷题持续更新中,至于更新速度呢,嘿嘿,无法估计,不知道什么时候刷完这100多道题. 带*的是我认为比较不错的题目,其它的难点也顶多是细节处理的问题~ 做着做着,发现有些题目真的是太水了,都不想写题解了…

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