lt210.c

经典c语言书

# include "stdio.h"
void main( )
{int a,b,c,d,e;
 char s;
 a=5;b=4;c=7;
 d=a+b;
 printf (" a=%d\tb=%d\tc=%d\td=%d\n",a,b,c,d);
 a=a++;b=b++;
 d=a+b;
 printf (" a=%d\tb=%d\tc=%d\td=%d\n",a,b,c,d);
 a=a--;b=b--;
 d=a+b;
 printf (" a=%d\tb=%d\t\n",a,b);
 c=++a+ ++b;
 printf (" a=%d\tb=%d\tc=%d\td=%d\n",a,b,c,d);
 scanf("%s",&s);
 }