#pragma warning(disable:4996)
#include<stdio.h>
int main()
{
  int a = 0;  
  int b = 0;
  int c = 0;
  printf("请输入想比较的三个数:");
  scanf("%d%d%d", &a, &b, &c);
  if (a < b)
  {
    int w=a;
    a = b;
    b = w;
  }
  if (a < c)
  {
    int w = a;
    a = c;
    c = w;
  }
  if (b < c)
  {
    int w = b;
    b = c;
    c = w;
  }
  printf("%d,%d,%d", a, b, c);
  return 0;
}