[AD] 20171116 作業 2

3 like 0 dislike
5.7k 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 | 5.7k 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:172.69.59.98
©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 | 6.2k 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 | 7.1k 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 | 2.2k 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 | 1.2k 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 | 2.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users