[AD] 20171116 作業 2

3 like 0 dislike
6.2k views
字串比大小

字串也是可以比大小的，通常都是透過ASCII碼來判斷字串的大小

請寫一個程式依照下列的規則判斷字串的大小

1. 不分大小寫 "a" 跟 "A" 一樣大

2. "a" > "b"

3. "a" > "aa"

輸入說明：

會輸入兩個字串，臉字串間用空白隔開

輸出說明：

請依照範例輸出兩字串的大小關係

輸入範例1：

book cook

輸出範例1：

book > cook

輸入範例2：

being be

being < be

輸入範例3：

include INclUdE

輸出範例3:

include == INclUdE
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 33758 - Available when: Unlimited - Due to: Unlimited | 6.2k views

20 Answers

0 like 0 dislike 
Hidden content!
#include *  *  ** *   *
#include  *    * **  *  * 
int main()
{
       *  ** char  * ****   
***   *  ** *    char  ** *  ***
    *   int *  **  * *
* **** *       **   *  *  *  **   *    ** 
**  *         * ** **  * ** **  *    *
*   *     for( j=0 ;  * ** ***  )
  * **   {
*  * **       ** *****  *     **  **    ** *  ***   ***  *   * **    **  
 ***   **   *  ** **  *    ***   * = str1[j] + 32;
  ***  * ** * * * **  * **
** *   **   *** * *         j=0 ;     * *** *    )
***  *    {
*  ****   *  **** * *   ****   *   * * * *    ****      *  *** * **   
***  * *   *        **  * * * = str2[j] + 32;
*  * *  *   ** **** * *
* **    ****  * ** ** ** ** *  *
*             * *** *   *  
** * * * * ** ****     ** = * ****   *   ** 
    ***   
* **    **      ** * ****** *****   *   * >0)
* ****  * *  ** **        * ** *  *   ** < **  *   *  *  
  * ***  *  **   * *  ***
** **   ***  ****    * **  ** * *   ** ** *   <0)
   *  *    ** ***   ****      *** * * *    >   ** *       *   * 
      ** * *  *******  *    
*** *   *** * *** * ** *     ***   0;
   *
answered by (209 points)
0 0
prog.c: In function 'main':
prog.c:8:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str1);
          ^
prog.c:9:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str2);
          ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *  ** * **
#include *** ** *  * **** ***
int main()
{
** *    *  * char   * ** * 
  **  *** *  *  char * ** ** 
   ***    int **      
 * **    **  **  * *  * *  *          *  
*   *    *     * *    * ***    *    *  
*  *    for( j=0 ; ** ****** *  )
**  **  *   {
 * **     **  **        *** **  ** **   ****  *    *****    ***    ***
*  *  ***    * *  **  ***  **  ***** = str1[j] + 32;
** *  **** *** *** **  ** *  * *
* * * * *  *   *****   * * **  j=0 ; ** * **** )
    ***   {
******     ** ***  *****   *  ***   ***      * **** * *  **   *    * *** ***   
* ******   ** * *  *** *  *   * ** = str2[j] + 32;
*  **** * ***  *** **   **  
   * * * *** * **   ** ***   * 
***  * **   *****  **  ** 
   *  **   **  *        ***    = **   * ****  
* *  **   
 ***** * ****  *  * *  * * *    ***** >0)
* ** *********  * ** * ***      **  *   *  < **  * *** * * * **
***  ***   *    ** * *  *   
**      **  *   **** **     *  *   * ****** <0)
 ** *     **** ** ****   **   **    * *    >  * ** *      ***
 *   ** * *     *  ** * ** ** 
**** * **** ** * **       ***** 0;
** * * *
answered by (209 points)
0 0
prog.c: In function 'main':
prog.c:8:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str1);
          ^
prog.c:9:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str2);
          ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  * * *  *****  *  
#include ***  *  **   *  
int main()
{

int ret,h;
char * * *  * 

* * ***           *  **    *  ** ****  *   
 *       *   ** 

 * *** * * *
 * * *  * *  *  *  *  *  *  * ******      **   * *  ***    ** 
else if(ret==0 )
* ***    ***** * * *    ***   **     *** * * ***  *  *
else
*   * **  ** **    ** **  **  *  *  **   *** *  * ** *  *
return 0;


}
answered by (174 points)
0 0
prog.c: In function 'main':
prog.c:9:9: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
 scanf("%s %s",&str1,&str2);
         ^
prog.c:9:12: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'char (*)[1000]' [-Wformat=]
 scanf("%s %s",&str1,&str2);
            ^
prog.c:10:5: warning: implicit declaration of function 'stricmp' [-Wimplicit-function-declaration]
 ret=stricmp(str1,str2);
     ^~~~~~~
/tmp/ccBKmsbO.o: In function `main':
prog.c:(.text+0x56): undefined reference to `stricmp'
collect2: error: ld returned 1 exit status
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include **      * *   
#include   * * ****  * *  *
int main()
{

int ret;
char *  * ***  **  *

 **  *  *   *    **  
  * *  
 **  * *** * ****   
*** *   
*   **  *   

*****  *** 
*    *** *  * *  * ** ** * * **  * ** ***** * ****  * ****   
else if(ret==0)
   *   * * ****    * ** **   * * *  * *  ** ***** ***** ** *
else
 *    * **  ** * * ****     **   *  ** **  *     *    *  * ***** * *
return 0;


}
answered by (174 points)
0 0
prog.c: In function 'main':
prog.c:9:8: warning: zero-length gnu_printf format string [-Wformat-zero-length]
 printf("");
        ^~
prog.c:10:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(str1);
 ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:11:8: warning: zero-length gnu_printf format string [-Wformat-zero-length]
 printf("");
        ^~
prog.c:12:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(str2);
 ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:13:5: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
 ret=strcmp(str1,str2);
     ^~~~~~
/tmp/cc7PFS17.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  *    ** ** *****   
 *  ***   ***  *** ***
int main(void)
{
 ** *     int a;
  ***    char ** *   *****   
  *** *       ******
 ****      *  *   *  *   
 **  *** * *    
    * * * **  **  *       *
**   * *   ** **   *** * *
    ***      *    **** ** ** *** *   **  * ** * * * ** 
   * *  *** *   ******     * * *
**  ** *       return 0;
**    * * *    **  
}
answered by (160 points)
0 0
prog.c: In function 'main':
prog.c:7:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str1);
  ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:8:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str2);
  ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:10:4: warning: implicit declaration of function 'strcmpi' [-Wimplicit-function-declaration]
  a=strcmpi(str1,str2);
    ^~~~~~~
prog.c:13:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
/tmp/cclIJ8jO.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
prog.c:(.text+0x52): undefined reference to `strcmpi'
collect2: error: ld returned 1 exit status
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
  ** *** ** * *****       ***  ch1[999],ch2[999],ch11[999],ch22[999];
    
 * * * * ***** **  *** ** ***** **       *  *** 
***     **   ***  ***   * **** * * * ***** **  ***
    
   * ***  ***  **   * ** * * **      ** ***
    {
 **** *        * *    *** ****   **    **** *  * **   *    ** *    **** ******* 
* ****   * **** *    *** ****      ** * *  *****  **    ***  **       * * * *  
 * * * *  **  *****    * *  * *  ***  **    * *****
    *****     * * *  ** **    ***     * *      *  * ** *** **  * ******  *  ** * ****  *  * * *   
*****   **** **    **  *** *  ****  *  *  * *  *  **  **  ***** * *  ******    *   * ** 
 *   *** * ** *  * **  ** * * ** **  *** *  * ***
      *   ****   **  ** ****  * *   ** 
    {
 * *  *  ** **   ***** ***  *    *  ***    **  * * *  * **** ** ***    *  *  **
***  * *  ** ***  * ** *    * *** *** **  * * *****  * *****  **   ** * *  * * *  
  **    **    *** *** * * **** * *** * 
    ** ***  ***   *      *  *  * *   ***  * *  *  ** ******* ** *** *    * *****   **  **
          *      *** ****  ***    ****** *** **  *  *  *  * **   *  *   **** * * ** * **  *
 ******     * *   *** ** *   ** * *   *  ** * ** * *** *
 ** * *   *       * *  ** ** ** * *   ** * ** ** *
 *    * ** * *   *** **  ** * *  * * *      ****  ** * *  **    * ** *   *   
*** * **    **** *    *****   *    * 
    
* **  **  ** *    ***  ****  *
    *   *  * ***   ** * **  **  ** *  *   < %s",ch1,ch2);}
* **** **  ***  *    * **  **  * 
* ** ** ** **      *  * *   **       *** *  > %s",ch1,ch2);}
 * ** * **  * * * *  * ****  
  * * **  *     * *      * ** * *    **   == %s",ch1,ch2);}
    
**  * * ****  **  ** *** *   ****** * **   * * **
    
}
  ** * * ***   * **** *  *     ***  *** * * * *     *   ***     *
answered by (192 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
** * **  *    * * ****   * ** **  ** ch1[999],ch2[999],ch11[999],ch22[999];
    
  ***  **** **** *    ***** *  *** *  *     ** 
   ** *  * **  ***   ** ** *  *        ***  * **
    
** ** ***  ** *   *      * *  ****  ** **   *   **** 
    {
*  * * *   *     * **  ** * *   *      * *   * * * * **** **   **  ** **  **   * * *
* * *** **** * **** * **  * * ****   * ** ** * *    **   ** ********   * * ***  *
  ***** ** *  **   *  ***  **   ***  **   * * 
  * **** * **** *** * **      ****   ** ****   **** * **  *     ***    *  *   * **   *  * *   * * *     * 
 ***    * * *    * *   ********    **      *  *  *   **   **  * ** ** ******  ***  *****   * 
***    *  *  **   **** **   *** * ****  **   *  *  *    *****
**   *    *  ***   *** *****   ** ** **         
    {
    *  * *  ** ***** *  * *** ***     *  * ** *  * ** *******    ** **     **  
 ** * **** ** * *  *******   *** *** ******      **       * *  * **** *** *** * **  * *
** *  *  *    ***** ******    * * **** ** **     *  *
  **  ****  *    **   ****     * * ** *     * *  * ***  *  **      * *   *    * ****  * *****  ** **
 ****** *  **** ** *** * ***   * **  ** *    **  * * *** ***   *  *** *** ****  *   ***  
 *   *** ** *    ***   ****  ****** **   ***        
   * * *** * *  ***  *** *  ****    *** ** **** *
* *   ** ***       *        * **      *** *   ***  ** *  * *   * ** * * * **   
 *    ***   ** ***  * *  * ** * *  ***    
    
* * *   ***** ** * ****** 
 * *    ***  **** ** ** **  *  **   * < %s",ch1,ch2);}
** *  ** ** *  ** ** **    *
 * ** **** *****  ****   * *   *** > %s",ch1,ch2);}
*  ** **  **** * *   *    * *     
****  ** ******* * ** ******* ****   == %s",ch1,ch2);}
    
   ** *    * *  ***    **   ***  ****  *  * 
    
}
*   *  *** *** *** ** * * **  **      ******** ****  **   **  ********
answered by (192 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
** * *  *  *  * * *   *  ** ** ch1[999],ch2[999],ch11[999],ch22[999];
    
* *  * ** ** **** * * *  ***  *** * ** **       *    *  
    ** *  *    * *   *  *** **  * *** * * ** **** *    ***
    
 ** **  *  *   * * **  *   *   **  *   *** **  *  *
    {
  **** ** ******* ** *   ****  **** **  **   *   **  **   *****        *  *****    *** ***
   * * * **  *  * *   **   * ***   **  ** ****    ** ****    * ** ** * ** *  * 
* * *  ** *  *   *  ** ***  **** * ***** * ** * ****** *
**  ****  *  * **  **     *** ** ***** ***   **   * * *** ***  * *****  * **  ***** **  *   
*   ** *  *** ***** ***   * * *  * ***  **** *   *  * *   *  *  *   *   *   *  **    * 
  *  ****  **      *** ** *  * **   ** * ** **** ******* * 
****  * * ** ** *   ** * ****** *  *** *
    {
* * * * **  ****** **  *  **  *** * ** ***  * **  **   ** ***** *   **** ** ** 
  * * *  * ****  *   * **  *** *  *   *** *** *** *  *  * *** * * *** *  * ***
    * * *  *  **  ***   ** * * * ***** 
  *  *      ***      *  **** * * *   *  *  * **  *    *** ***** *   *  ** ** ****   * *  * *  
  ***  * * * *  * ** **    *  ** *  * **** *  * *  **  * ***  *       ** ***   **** *  ***
*  **  *   * **  **  * * ** ***  * * * *** * ** **** 
* *  ** **  **  *   *   * ** *****    ***  **
 ** * * ** *  * *** *** ***  ****** *******   ** *  **  **** *** * ***  *
   **    * **  **** ** * *  * **** **    *
    
 * **   * *** ***   * *       ***** 
 * **   **  *  * **** ** *  *  * ** < %s",ch1,ch2);}
 **  *     * *   *   *    **  *
 *  *  * **  **  *  * *******  * *  > %s",ch1,ch2);}
  **  * **  *  *  ** ****  *  *  *  
* *    ****    *  ** *       * * *        **  = %s",ch1,ch2);}
    
*    **    * * ****   * *      *      ****  
    
}
 * *  *** ** ******  *  *   **  * *******     *     * *** **  * **
answered by (192 points)
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
    char ch1[999],ch2[999],ch11[999],ch22[999];
    
*     *   *    * *  * ** * **      *** ***  *    **
*  **   *  *  *  *  ** * **  *  *  **   **   **
    
*  *  **  *       *  *   ** *** * *****  ** 
    {
 ** * ***  **  *      ***   * **  * * *  *    *** *   * ***  * *    **  ** ***  *  **  
*****   **    * * **  * *  ** **    *** *****  * *****  ****     ** **  *      ****
  * ** * *** **  **    *** *    ****   *       *  
  * * **** ****  * *** *** *   *   * * ***  * **  * * ** *       **  *** **         ***  *   
 **   **** **** *** * ***  ****   * ***    *   * *** * **   *   ****  * *  * **** *  *  * 
**  *   **    *  * **** * **  * * ****  * ** ****   *  *  ***
* *** **** *  *    *  * **  * ****  *   *  *   
    {
 * * *    ** *      ****   ** *   ** *  * ****    *   **  *  *  * *  *   *  **** * * **
*  ** * *    *** *  **  ** *  *****    * **** *  * **  *  *   *** *** * ***   *** 
** **  * *  *  ***  *  ** ** * ** ** **    ** * ***   * 
*  **** * ***  **     ** *    **      *     **   **** * ****  ** *  **    * **         *    **    
*****  ** * **  ** ** *** ***    *   *   *  *  ***** **  *  **** * *  *  * *        *  ***     *  ***
   * * *** **  ** * * ** *   *    ****  **  **  ****   **
**    *** **** **  **     **      *  *
 ** *  *    ** *   **    *         **  ** ** ***  ** * *** ***** * **        *  
***   *  ** ** *    **  *    *  ** *      * 
    
 **  * *  ** *  *  ** ******  *** *  
**    ** ** *    **** * *  *  **  *   *** ** **** * *  ** ** * * * 
* *  **** *  * * ***   ****  *****
**  * ***** ****      **  *  **  *** *** * * *  * * *   *  ****
    if(k==0)
** ** *   *** ***    *****  ***  * **  * **** *********  *
    
* **  ******* * *** **   ***  *****    * *   **
   
}
 * ******  ****     *** *        * ****   ****** *** *    *
answered by (192 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main()
{
    int i,k;
    char ch1[999],ch2[999],ch11[999],ch22[999];
    
*******  **    * * * * *** ****** * *  *** **   ** ***  
** * *  * *   * * ** ** *** * * *   *   **
    
***  **** **   * ***** * *** ***    * 
    {
*  **  *  * **  *  * * ** *    ****  ****** ***     * ******* *  **  ******   ** * ** * 
  **     **  **   *   *  *  ***       * ***   **   *** *** ****** ** ***** * *
******* * * * *   **     *  * **    *   *** *   * ** 
**   * *  *  * *     * *  ***  * *    *** ****    ** * *   ** ***   ***  * * ** *    *    **   
** * *  ** *** * *   *  *   * * ****** ****  *    **   *    *    *  *   * ** *   ***
*  *   **  **  ***   * * *** *  ** ***  * ***   *** * *
****   **  *  *****  *  * *** *** * *
    {
  *  ****  * ** *  *  **  *    * ***  * ** **       **   *   * **  * **** *** ****    **
 *   **  * ****   * * **  *    ** * ** **  *  *** *****   * ***** *** ** *** ***    * 
 *  * * *  *  *   *  **  * ***   ***** *  *** *  * **   ***
* *     ** *   * **   *     * ** *  *    ** **  * *** **  * ****    *    ** ***   **  * * * 
 * *  *   * *   ***** *** *** **  **    * *      *   ***  *     ** **  **    ****    * ** ** 
 * *     **   **** ***      **   *   * *  **   *  * *  * * * *
   * * * * *** **** * **  *   *** *  **   *   
* **     * **  *   ******  *    *          *  * *      **  **     * ***  *
   *  * ** **** *   *   * *   * *  **  
    
** * ***    *** **  * ** *   ** 
**     *    *  *  *** *   *** *  ***  * ** * *  **  * ****  ****  
   ***    * ** *******  * ***
*  ** *    **  *  ***     *  **  * ****  *  ****** * *   *  **
    if(k==0)
*** *** **  ****  *   *  ** *         * ****   * *** *  *   
    
      **     *** ** ***   **  **  ** *  *** * * 
    
}
* ***   ***   ****  *  **      *******   * **  *    **** **  **  *
answered by (192 points)
0 0
prog.c: In function 'main':
prog.c:29:7: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
     k=strcmp(ch11,ch22);
       ^~~~~~
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.58
©2016-2025

Related questions

2 like 0 dislike
24 answers
[AD] 20171116 作業 3
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33762 - Available when: Unlimited - Due to: Unlimited | 6.8k views
3 like 0 dislike
22 answers
[AD] 20171116 作業 1
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33757 - Available when: Unlimited - Due to: Unlimited | 7.8k views
3 like 0 dislike
6 answers
[AD] 20171130 作業 2 羅馬數字
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34979 - Available when: Unlimited - Due to: Unlimited | 2.5k views
3 like 0 dislike
9 answers
[AD] 20171116 question 1
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30 | 1.4k views
3 like 0 dislike
5 answers
[AD] 20171130 作業 1 字串替換
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34978 - Available when: Unlimited - Due to: Unlimited | 2.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users