Re: [Vietlug] day la doan text tui dinh gui len

[hong pham]

vay theo ban lam the nao de khac phuc duoc tinh trang tren? Xin cam on

Manh Cuong <[EMAIL PROTECTED]> wrote:

Vi` stdin va^~n co`n chua string thu+' 2, 3 trong buffer cho du` du`ng fflush. Cho ne^n ngay sau khi go.i ha`m scanf la^`n thu+' 2 thi` string trong buffer stdin do' ngay la^.p tu+'c duoc ga'n cho bie^'n str. Cho ne^n trong truong hop nay, le^.nh scanf da~ duoc thuc hien roi , chu ko phai la` chi? thuc hie^n duoc 1 la^`n.
Cuong.

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Larry Nguyen
Sent: Tuesday, September 12, 2006 12:12 PM
To: vietlug-users@lists.sourceforge.net
Subject: Re: [Vietlug] day la doan text tui dinh gui len

On 5:50:50 am 09/11/06 hong pham <[EMAIL PROTECTED]> wrote:
>
>
> Stay in the know. Pulse on the new Yahoo.com. Check it
out.

Gu+?i la.i du`m Hong Pham

Mình vừa gặp phải một lỗi rất khó hiểu. Đây là đoạn
mã nguồn của mình:
#include "stdio.h"

int main()
{
char str[80];
printf("Enter some words: ");
scanf("%s", str);
printf("The first word you entered is : %s\n", str );

printf("Enter some words: ");
scanf("%s", str);
printf("The first word you entered is : %s\n", str );

return 0;
}
và đây là kết quả mà mình mong đợi:
"Enter some words:hello word
The first word you entered is:hello
Enter some words:who are u?
The first word you entered is:who"
nhưng kết quả mà mình thu được lại là:
"Enter some words: hello word
The first word you entered is : hello
Enter some words: The first word you entered is : word"
Không thể hiểu nổi tại sao hàm scanf() lại chỉ hoạt động
đúng một lần. Ngay cả khi mình đã sử dụng hàm fflush(stdin)
nhưng kết quả vẫn như cũ. Ai đó giúp mình với. Mình xin
cám ơn!!!


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
VietLUG-users mailing list
VietLUG-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/vietlug-users


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
VietLUG-users mailing list
VietLUG-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/vietlug-users

---

Get your email and more, right on the new Yahoo.com

-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
VietLUG-users mailing list
VietLUG-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/vietlug-users