题解 | #字符串内排序#

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
int main() {
    void bubble_sort(char s[], int len);
    char s[200] = { 0 };
    while ((scanf("%s", s)) != EOF)
    {
        int lengh = strlen(s);
        //开始排序
        bubble_sort(s, lengh);
        printf("%s", s);
    }
    return 0;
}

//编写冒泡排序
void bubble_sort(char s[], int len)
{
    int i, j;
    int temp;
    for (i = 0; i < len-1; i++)//len个元素，外层需要n-1次循环；
    {
        for (j = 0; j < len - 1 - i; j++)//内层循环的循环次数是递减的；
        {
            if (s[j] > s[j + 1])
            {
                temp = s[j];
                s[j] = s[j + 1];
                s[j + 1] = temp;
            }

        }
            
    }
}
#C笔试面试##C语言#