exp02_03.c

《C语言程序设计教程、实验与练习》 源文件下载

main()
{
 int a,b;
 unsigned int u;
 char ch;
 float  f;

 a=100;
 b=0xffff;
 u=b;
 ch='A';
 f=32.17;
 printf("a=%d\t",a);
 printf("b=%d\n",b);
 printf("u=%u\t",u);
 printf("f=%f\n",f);
 printf("ch is %c ",ch);
 printf("and value is %d\n",ch);
 printf("I   love this program.\rYou");
 }