[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:104.23.243.165
©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