[AD] 20171116 作業 2

3 like 0 dislike
6.8k 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 | 6.8k 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:162.159.115.31
©2016-2026

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 | 7.5k 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 | 8.5k 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 | 3k 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 | 1.5k 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 | 2.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users