[AD] 20171116 作業 2

3 like 0 dislike
7.7k 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 | 7.7k 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:162.159.115.9
©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 | 8.3k 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 | 9.6k 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 | 3.3k 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 | 1.7k 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 | 3.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users