[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:162.159.115.10
©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 | 8.2k 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 | 9.5k 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 | 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 | 3.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users