[AD] 20171116 作業 2

3 like 0 dislike
4.9k 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 | 4.9k 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:108.162.216.71
©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 | 5.3k 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 | 6.3k 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 | 1.8k 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 | 1.1k 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 | 1.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users