[AD] 20171116 作業 2

3 like 0 dislike
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 | 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:162.159.115.9
©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 | 8.5k 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 | 9.8k 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 | 3.4k 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 | 1.8k 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 | 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users