[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:172.70.131.6
©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 | 4.8k 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 | 5.7k 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 | 1.7k 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 | 948 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