[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:108.162.216.93
©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