C语言 - 从大到小排列三个数

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main()
{
  int a = 0;
  int b = 0; 
  int c = 0;
  //输入
  scanf("%d%d%d", &a, &b, &c);
  //调整
  if (a < b)
  {
    int temp = a;
    a = b;
    b = temp;
  }
  if (a < c)
  {
    int temp = a;
    a = c;
    c = temp;
  }
  if (b < c)
  {
    int temp = b;
    b = c;
    c = temp;
  }
  //输出
  printf("%d %d %d\n", a, b, c);
  return 0;
}