#include <stdio.h>
#include <stdlib.h>
//比较函数
int cmp(const void* p1, const void* p2){
return (*(int*)p1) - (*(int*)p2);
}
//交换函数
void Swap(void* p1, void* p2, int size){ //size在这里是表示字节数
int i;
char tmp;
//这里的交换是将p1与p2的字节内容进行就交换
for (i = 0; i < size; ++i){
tmp = *((char*)p1 + i);
*((char*)p1 + i) = *((char*)p2 + i);
*((char*)p2 + i) = tmp;
}
}
void BabbleSort(void* data, int n, int size, int (*cmp)(void*, void*)){
int i = 0;
int j = 0;
for (i = 0; i < n - 1; ++i){
for (j = 0; j < n - 1 -i; ++j){
if (cmp((char*)data + j * size, (char*)data + (j + 1) * size) > 0){
Swap((char*)data + j * size, (char*)data + (j + 1) * size, size);
}
}
}
}
int main(){
int a[] = { 2, 4, 3, 1, 7, 8, 9, 10, 5, 11, 0 };
int n = sizeof(a) / sizeof(a[0]);
int i;
BabbleSort(a, n, sizeof(int), cmp);
for (i = 0; i < n; ++i){
printf("%d ",a[i]);
}
system("pause");
return 0;
}
