exp03_04.c

《C语言程序设计教程、实验与练习》 源文件下载

main()
{
 char ch='A';

 printf("ch=%c-->ch=%%c\n",ch);
 printf("ch=%3c-->ch=%%3c\n",ch);
 printf("ch=%-3c-->ch=%%-3c\n",ch);
 printf("%s-->%%s\n","ABCD");
 printf("%6s-->%%6s\n","ABCD");
 printf("%6.3s-->%%6.3s\n","ABCD");

 }