[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:162.159.115.32
©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