函数调用冒泡排序

# include "stdio.h"
# define N 4
int sort(int b[N])
{
  int i,j,t;
  for(i=0;i
    for(j=0;j
      if(b[j]>b[j+1])
      {
        t=b[j];
        b[j]=b[j+1];
        b[j+1]=t;
      }
}

int main(void)
{
  int a[N],i;
  printf("请输入数组（长度为%d）：",N);
  for(i=0;i
    scanf("%d",&a[i]);
  sort(a);
  printf("按照从小到大的顺序为：");
  for(i=0;i
    printf("%d ",a[i]);
  printf("\n");
}