[AD] 20171116 作業 2

3 like 0 dislike
4.3k 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 | 4.3k 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:172.70.127.210
©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 | 4.7k 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 | 5.6k 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 | 1.6k 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 | 932 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 | 1.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users