[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:104.23.197.95
©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