lt36.c

软件编程入门丛书《C语言程序设计》源代码。

# include "stdio.h"
void main( ) 
{ 
float a,b,c,t;
scanf("%f,%f,%f",&a,&b,&c);
 if (a>b)
  { t=a;a=b;b=t; }
 if (a>c)
  { t=a;a=c;c=t; }
 if (b>c)
  { t=b;b=c;c=t; }
 printf("%5.2f\t %5.2f\t %5.2f\n",a,b,c); 
}