[AD] 20171116 作業 2

3 like 0 dislike
3.5k 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 | 3.5k 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:172.71.254.100
©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 | 3.4k 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 | 4k 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 | 1.4k 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 | 769 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 | 1.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users