putchar()函数在屏幕上显示一个字符

#include <stdio.h>
int main()
{
   puts(Press Enter:);
   getchar();
   putchar('Y');
   putchar('i');
   putchar('i');
   putchar('b');
   putchar('a');
   putchar('i');
    putchar('.');
     putchar('c');
      putchar('o');
       putchar('m');
   putchar('\n');
   return(0);
}