[AD] 20171116 作業 2

3 like 0 dislike
5.2k 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 | 5.2k 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:172.69.130.53
©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 | 5.7k 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 | 6.6k 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 | 2k 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 | 1.2k 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 | 2.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users