有关continue的小程序（1）

看一个 continue的程序

c prim plus 7.9

#include<stdio.h>
#include<ctype.h>
int main(void)
{    char ch;
    printf("        You give me a letter,
        and I give you a word;
"
           "        Input  a # to quit
");
    while((ch=getchar())!='#')
    {
        if('
' == ch) continue; //处理刚开始输入的换行符 
        
        if(islower(ch))
            switch(ch)
            {
                case 'a': printf("apple
"); break;
                case 'b': printf("basketball
"); break;
                case 'c': printf("cell
"); break;
                case 'd': printf("desirable
"); break;
                case 'e': printf("elements
"); break;
                case 'f' :printf("fisher, brownish marten
");break;
                default: printf("this is a beautiful world!
"); break;
            }
        else
            printf("Input a lowercase letter.
");
    
    /*读取并丢弃输入，直至一行的末尾*/
    while( getchar()!='
') continue; //跳过输入行的剩余部分 
        
        printf("Input another letter
");
        printf("----------------------
");        
            
    }
    printf("Bye····
"); 
    return 0;
}

实验结果如下：

范的错误，我第9行 

if('
' == ch) continue;   刚开始写为了 if('
' == getchar()) continue; 这样呢，比如输入 两个字符，才能进入switch···呜呜呜····以后注意哦···