写冒泡排序可以排序多个字符串

写冒泡排序可以排序多个字符串

#define _CRT_SECURE_NO_WARNINGS 0#include <stdio.h>#include <windows.h>#include <assert.h>#include <string.h>void string_sort(char *arr[][7], int num){assert(arr);assert(num > 0);int i = 0;int j = 0;int flag = 0;for (i = 0; i < num; i++){flag = 0;for (j = 0; j < num - 1 - i; j++){if (strcmp(arr[j], arr[j + 1]) > 0){flag = 1;//相当于两个数交换（同样的思想）char buff[64]; //创建缓冲区strcpy(buff, arr[j]); //arr[j]放入缓冲区strcpy(arr[j], arr[j + 1]); //arr[j+1]覆盖arr[j]strcpy(arr[j + 1], buff); //缓冲区覆盖arr[j+1]}}}if (flag == 0){return;}}int main(){char arr[][7] ={"ffffff","aaaaaa","bbbbbb","gggggg","kkkkkk",};int len = sizeof(arr) / sizeof(arr[0]);string_sort(arr, len);system("pause");return 0;}