#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
int cmp(const void* e1, const void* e2)
{
return (*(int*)e1 - *(int*)e2);
}
void swap(char* a,char* b,int width)
{
for (int i = 0; i < width; i++)
{
char temp = *a;
*a = *b;
*b = temp;
a++;
b++;
}
}
void bubble_sort(void* base, int num, int width, int(*cmp)(const void* e1, const void* e2))
{
int flag = 1;
for (int i = 0; i < num - 1; i++)
{
for (int j = 0; j < num - i - 1; j++)
{
if (cmp((char*)base + j * width, (char*)base + (j + 1) * width)>0)
{
swap((char*)base + j * width, (char*)base + (j + 1) * width,width);
flag = 0;
}
}
if (flag == 1)
{
break;
}
}
}
void test()
{
int arr[10] = { 9,5,4,4,2,4,1,4,5,0 };
int sz = sizeof(arr) / sizeof(arr[0]);
bubble_sort(arr, sz, sizeof(arr[0]), cmp);
for (int i = 0; i < sz; i++)
{
printf("%d ", arr[i]);
}
}
int main()
{
test();
return 0;
}
qsort的冒泡排序变种实现
最新推荐文章于 2025-06-15 20:51:17 发布