常见的排序之一：冒泡排序

#include <stdio.h>#include <stdlib.h>int main(int arr,char *array[]){float a[10];float flag;int i,j;for(i = 0;i < 5;i++){a[i] = atof(array[i + 1]);//强制转换类型        }for (i = 0 ;i < 4 ; i++){for (j = 0; j < 4 - i; j++){if(a[j]> a[j+1]){flag = a[j];a[j] = a[j+1];a[j+1] = flag;//冒泡排序}}}for(i = 0;i < 5;i++){printf("%5g\n",a[i]);}}