[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:162.159.115.31
©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