1101 Quick Sort】的更多相关文章

1101 Quick Sort (25 分) There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than th…
1101 Quick Sort(25 分) There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than the…
本文同步发布在CSDN:https://blog.csdn.net/weixin_44385565/article/details/90613846 1101 Quick Sort (25 分)   There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then th…
There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than the pivot to its right. G…
There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than the pivot to its right. G…
https://pintia.cn/problem-sets/994805342720868352/problems/994805366343188480 There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than t…
There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than the pivot to its right. G…
There is a classical process named partition in the famous quick sort algorithm. In this process we typically choose one element as the pivot. Then the elements less than the pivot are moved to its left and those larger than the pivot to its right. G…
树状数组+离散化 #include<cstdio> #include<cstring> #include<cmath> #include<map> #include<algorithm> using namespace std; +; int a[maxn],ans[maxn],c[maxn],b[maxn]; int n; map<int,int>m; int lowbit(int x) { return x&(-x); }…
快速排序有一个特点,就是在排序过程中,我们会从序列找一个pivot,它前面的都小于它,它后面的都大于它.题目给你n个数的序列,让你找出适合这个序列的pivot有多少个并且输出来. 大水题,正循环和倒着循环一次,统计出代码中的minnum和maxnum即可,注意最后一定要输出'\n',不然第三个测试会显示PE,格式错误. #include <iostream> #include <cstdio> #include <algorithm> #include <map&…