#includeint main() { int arr[] = {0,2,3,6,8,4,7,9,5,1}; int i , j , temp; for(i = 0; i < 9; i++) { for(j = 0; j < 9-i; j++) { if(arr[j] > arr[j+1]) { temp = arr[j]; arr[j] = arr[j+1]; arr[j+1] = temp; } } } for(i = 0; i < 10; i++) { printf("%d",arr[i]); } return 0; }
运行结果为:
0123456789
用函数进行封装:
#include#include void BubbleSort(int* arr, int len) { assert(arr != NULL && len > 0); bool flag; for(int i = 0; i < len - 1; i++) { flag = false; for(int j = 0; j < len - 1 - i; j++) { if(arr[j] > arr[j + 1]) { flag = true; int temp = arr[j]; arr[j] = arr[j+1]; arr[j+1] = temp; } } if(flag == false) { break; } } } int main() { int arr[] = {3,2,4,5,6}; int len = sizeof(arr)/sizeof(arr[0]); BubbleSort(arr , len); for(int i = 0; i < len; i++) { printf("%d", arr[i]); } return 0; }
运行结果为:
23456



