5-1 (1).c

有关c语言的说课的课件,内容丰富多彩,值得借鉴

 #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;}      
             {t=b;b=c;c=t;}    
             printf("%5.2f,%5.2f,%5.2f\n",a,b,c);
        }