我怎么能“偷看”在键盘没有暂停?
像getchar()这样的东西不起作用,因为它等待了输入。
#include< stdio.h>
while(1)
{
if( getchar())/ *如果按任何键就会中断* /
{
休息;
}
/ *很多其他代码在这里* /
}
Something like getchar() doesn''t work, since it "waits" for input.
#include <stdio.h>
while (1)
{
if (getchar()) /* break if any key is pressed */
{
break;
}
/* lot''s of other code goes here */
}
在文章< ; f5 ************************** @ posting.google.com> ;, Jeffrey Hiess写道:
In article <f5**************************@posting.google.com >, Jeffrey Hiess wrote:
Something像getchar()一样不起作用,因为它等待输入。
Something like getchar() doesn''t work, since it "waits" for input.
阅读此常见问题解答:
http://www.eskimo.com/~scs/C-faq/q19.1.html
-
Andreas K?h?ri
Read this FAQ:
http://www.eskimo.com/~scs/C-faq/q19.1.html
--
Andreas K?h?ri
Andreas Kahari< ak ******* @ freeshell.org>写道:
Andreas Kahari <ak*******@freeshell.org> wrote:
在文章< f5 ************************** @ posting.google中。 com>,Jeffrey Hiess写道:
In article <f5**************************@posting.google.com >, Jeffrey Hiess wrote:
像getchar()这样的东西不起作用,因为它等待了输入。
Something like getchar() doesn''t work, since it "waits" for input.
阅读此常见问题解答:
http://www.eskimo.com/~scs/C-faq/q19.1.html
要OP:以后请交叉发帖,而不是
多发帖子。您的问题已在
alt.comp.lang.learn.c-c ++中得到解答。谢谢。
问候
-
Irrwahn
(ir ***** **@freenet.de)
To OP: in future please cross-post your message instead of
multi-posting. Your question has already been answered in
alt.comp.lang.learn.c-c++. Thank you.
Regards
--
Irrwahn
(ir*******@freenet.de)
在< f5 ************************ **@posting.google.com> je***********@honeywell.com (Jeffrey Hiess)写道:
In <f5**************************@posting.google.com > je***********@honeywell.com (Jeffrey Hiess) writes:
像getchar()这样的东西不起作用,因为它等待输入。
Something like getchar() doesn''t work, since it "waits" for input.
在*发布之前曾经考虑过阅读FAQ *
Dan
-
Dan Pop
DESY Zeuthen,RZ集团
电子邮件: Da ***** @ ifh.de