[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:104.23.197.65
©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