[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:162.158.63.14
©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