[AD] 20171116 作業 2

3 like 0 dislike
6.3k 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 | 6.3k 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:172.69.214.39
©2016-2025

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 | 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 | 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 | 2.6k 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 | 1.4k 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 | 2.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users