#include<stdio.h>
int arr[] = {1,10,2,6,15,25,3,5};
void sort(int left,int right){
int i,j,temp,k;
if(left>right){
return;
}
temp = arr[left];
i = left;
j = right;
while(i!=j){
while(arr[j]>=temp && i<j){
j--;
}
while(arr[i]<=temp && i<j){
i++;
}
if(i!=j){
k = arr[i];
arr[i] = arr[j];
arr[j] = k;
}
}
arr[left] = arr[i];
arr[i] = temp;
sort(left,i-1);
sort(i+1,right);
}
int main(){
printf("--快速排序--\n");
printf("排序前:\n");
int i;
for(i=0;i<8;i++){
printf("%d ",arr[i]);
}
printf("\n");
printf("排序后:\n");
sort(0,7);
for(i=0;i<8;i++){
printf("%d ",arr[i]);
}
return 0;
}
结果如下图显示
image.png
