[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:172.71.120.163
©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