[AD] 20171116 作業 2

3 like 0 dislike
5.3k 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 | 5.3k 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:172.69.214.38
©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 | 6.7k 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 | 2.1k 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 | 1.2k 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