Quick Sort C Code Implement void QuickSort(int* pData,int left,int right){ int i = left, j = right; int middle = pData[(left+right)/2]; // midlle value int iTemp; do { while (pData[i] < middle && i < right) i++;
通常来说,为了避免快速排序退化为冒泡排序,以及递归栈过深的问题,我们一般依据“三者取中”的法则来选取基准元素,“三者”即序列首元素、序列尾元素、序列中间元素,在三者中取中值作为本趟快速排序的基准元素。 原文链接:图解快排--快速排序算法(quick sort) ...
快速排序C实现实现代码(quick_sort.c) View Code 快速排序C++实现实现代码(QuickSort.cpp) View Code 快速排序Java实现实现代码(QuickSort.java) View Code 上面3种语言的实现原理和输出结果都是一样的。下面是它们的输出结果: before sort:30 40 60 10 20 50 after sort:10 20 30 40 50 60发布...
QuickSort(a,p,q-1); QuickSort(a,q+1,r); } } intmain(intargc,char*argv[]) { inta[8]={2,8,7,1,3,5,6,4}; cout<<"Before sort:"<<endl; PrintfNum(a,8); cout<<endl; cout<<"Partion Once:"<<endl; Partition(a,0,7); PrintfNum(a,8); cout<<endl; cout<<"After sort:...
// QuickSort.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> usingnamespacestd; template<classT> voidPrintfNum(T a[],intn); template<classT> intPartition(T a[],intp,intr){ ...
class Solution: # @param {int[]} A an integer array # @return nothing def sortIntegers2(self, A): # Write your code here self.quickSort(A, 0, len(A) - 1) def quickSort(self, A, start, end): if start >= end: return left, right = start, end # key point 1: pivot is th...
cppif (i > j) return 0; quicksort(left, i);//左 quicksort(j+1, right);//右 该排序函数模块 代码语言:javascript 代码运行次数:0 运行 AI代码解释 cppint quicksort(int left,int right) { int temp = left; int i = left; int j = right - 1; int t = 0; if (i > j) return ...
void QuickSort(vector<int>& num, int l, int r) { if (l < r) { int pivot = Partition(num, l, r); QuickSort(num, l, pivot - 1); QuickSort(num, pivot + 1, r); } } int Partition(vector<int>& num, int l, int r) { int pivot = num[l]; while (l < r) { while ...
#include " iostream.h " void quick_sort( int list[], int left, int right){ int i = left,j = right,temp = list[i]; while (i < j) { while ((i < j) && (list[j] > temp)) j -- ; list[i] = list[j]; while ((i < j) && (list[i] <= temp)) i ++ ; list[j...
main.cpp#include"QUICKSORT.h" #include<iterator> //ostream_iterator void QuickSort() { vector<int> v = { 0,2,8,7,1,3,5,6 };//0 占位置 是 i = p-1; cout << "A is" << endl; std::ostream_iterator<int> out_iter(cout, " "); copy(v.begin() + 1, v.end(), out_...