[AD] 20171116 作業 2

3 like 0 dislike
6.3k 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 | 6.3k 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:172.70.126.17
©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 | 6.9k 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 | 7.9k 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 | 2.6k 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 | 2.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users