[AD] 20171116 作業 2

3 like 0 dislike
6.6k 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 | 6.6k 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:108.162.216.239
©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 | 7.2k 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 | 8.1k 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 | 2.7k 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 | 1.5k 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 | 2.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users