[AD] 20171116 作業 2

3 like 0 dislike
2.9k 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 | 2.9k 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:172.70.179.46
©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 | 2.7k 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 | 3.2k 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 | 1.1k 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 | 599 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 | 1.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users