[AD] 20171116 作業 2

3 like 0 dislike
4.3k 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 | 4.3k 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:172.70.126.2
©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 | 4.8k 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 | 5.7k 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 | 1.7k 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 | 940 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 | 1.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users