[AD] 20171116 作業 2

3 like 0 dislike
7.1k 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 | 7.1k 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:104.23.243.164
©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 | 7.7k 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 | 8.8k 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 | 3.1k 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 | 1.6k 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 | 3.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users