AI代码解释 void_MergeSort(int*a,int*tmp,int begin,int end){if(begin>=end){return;}int mid=(begin+end)/2;_MergeSort(a,tmp,begin,mid);_MergeSort(a,tmp,mid+1,end);int begin1=begin,end1=mid;int begin2=mid+1,end2=end;int j=begin;while(begin1<=end1&&begin2<=end2){if(a[be...
}// 释放动态分配的内存free(L);free(R); }// 递归实现归并排序voidmergeSort(intarr[],intleft,intright){if(left < right) {intmid = left + (right - left) /2;// 递归排序两个子数组mergeSort(arr, left, mid); mergeSort(arr, mid +1, right);// 合并两个子数组merge(arr, left, mid,...
当然,我可以帮助你编写一个用C语言实现的MergeSort程序。下面是详细的步骤和代码: 1. 编写一个merge函数,用于合并两个已排序的数组 c void merge(int arr[], int left, int mid, int right) { int n1 = mid - left + 1; int n2 = right - mid; // 创建临时数组 int L[n1], R[n2]; // 拷...
Now let's say we doubled the number of elements in the array to eight; each merge sort at the bottom of this tree would now have double the number of elements -- two rather than one. This means we'd need one additional recursive call at each element. This suggests that the total ...
Mergesort是一种常见的排序算法,它采用分治的思想,将待排序的数组不断拆分为更小的子数组,然后再将这些子数组合并成有序的数组。以下是mergesort C实现的示例代码: 代码语言:c 复制 #include<stdio.h>// 合并两个有序数组voidmerge(intarr[],intleft,intmid,intright){inti,j,k;intn1=mid-left+1;intn2...
归并排序(Merge Sort)就是利用归并思想对数列进行排序。根据具体的实现,归并排序包括"从上往下"和"从下往上"2种方式。 从下往上的归并排序:将待排序的数列分成若干个长度为1的子数列,然后将这些数列两两合并;得到若干个长度为2的有序数列,再将这些数列两两合并;得到若干个长度为4的有序数列,再将它们两两...
void MergeSort(int arr[], int p, int r); void Merge(int arr[], int p, int q, int r); int _tmain(int argc, _TCHAR* argv[]) { int original[] = {6,4,3,1,7,5,2}; PrintArray(original); PrintNewLine(); MergeSort(original,0,SIZE - 1); PrintArray(original); PrintNewLine...
Given below is the example of Merge Sort in C: This program demonstrates the implementation of a merge sort algorithm to sort the elements in their respective position in the order. Code: #include <stdio.h> #define max_vl 12 int x_0[12] = { 11, 18, 16, 17, 27, 20, 33, 34, ...
归并排序(Mergesort,台湾译作:合并排序)是建立在归并操作上的一种有效的排序算法。该算法是采用分治法(DivideandConquer)的一个非常典型的应用。算法步骤:1.申请空间,使其大小为两个已经排序序列之和,该空间用来存放合并后的序列2.设定两个指针,最初位置分别为两个已经排序序列的起始位置3.比较两个指针所指向的元素...
Merge Sort Program in C - Learn how to implement the Merge Sort algorithm in C with detailed examples and explanations. Enhance your programming skills with our tutorial.