1-4 Exercise 1: String compare function

0 like 0 dislike
9.8k views

Each string will have two strings (string A and string B), each sub-string has 5 characters. 

Write a program with a function compare(string A, string B) for comparison

輸入兩個字串(string A, string B), 每個字串有五個字元

寫一個compare(string A, string B)函數。不能用字串函式庫

If String A == String B returns 0

If string A> string B returns 1

If string A <string B returns -1

Do not use string libraries

Example input:

gamesbegin

Example output: (because g>b => 1)

1

Example input:

iamigiates

Example output: (because m<t => -1)

-1

 Example input:

111qq111qq

Example output:

0

Remember: You may correct the cases, but your code always be revised! 

[Exercise] Coding (C) - asked in Chapter 13: Strings by (5.2k points)
ID: 40713 - Available when: 2018-01-04 18:00 - Due to: Unlimited
edited by | 9.8k views

53 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(void)
{
    char word[10];
 ** * * ** * *   * **** **** * *****   ***  ****  

    int i;
 **        *** ***** ***  * *   *     * *
    {
 ***  **  ***  ****     ***** ***** *  ** * **   * * * *    * *   * * ***
*    **** *  **** **** *  ** *  * * * * ***   * * ***   *   
    **  **      *   * ** ** *   **   ***  * *** *   ***    *  ** *  *  *     * * ***  *  ****     *  **  * ***** ****
**      * *  *   * ***** *  * * *  **    *** *       ****     *** ****  *  *    ***  0;
*  * **   **  *** ** * *     *  * ***  *** *** *** 
 ***    * *   *   **** ** *   *   *  ****       *   *** * * if(word[i]<word[i+5])
 *****  ** * *  ** **** ** ** ** ****  * *   * ****
*    *********  *   **** **** * * ** **  *  ** * * ** **  ***  *   **   ** * ** *    * ******  ** ** * * * 
*  ******    *  * ** * ******   *** *    * ** ** ** *** ** *  *    ***        *  *  ****  0;
*  * **  * **  *  **    **** **  ***** *** ******* **  
    }
* ** *   **  *** * ***  ***** * *   ****    *  **   
       ** * **** * * *   *  ** 0;
}
answered by (-140 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int  compare(char A[10] , char B[10])
{
 * **  ****  * **  ** ****** *** *   i;
* ***  * *   * ********  * *** * * ** *** ***  
** *  *   ********  **   * ***  
  **** * * ****  ** ** **  ******  *            * ***  ** **    *      * 
**   *** ***** *** ** ***   *   ***   * *  * ******* *
   *     **  *** * **** *** *** ***  ** ** * * *   *  * **   ** **** **    *  * 1;
* ***** *** * **** *** *  ***  *******    **** *        *** * ** **  ***
   * * *      * **** *  ***  * ******  ** **** *   *

 ** *   **    * **   ** ** **     ***** * * *  **   * if(A[i]<B[i])
** *** *******  **   ** *    ****** * *** ****  *  *  
* *  * * * **  *******      *    * ** * * * *  ** **** * * *** ***** ** ** ** ****  -1;
* * *  **   * ** **  ** *   **** *  * * *  * * * *    *    *         ** ***** *** * 
** * ** * **    ** **   * ***** ****  *** **    *  *  
****** *     *  * *  **  ***    ** ***   *** *     ** *** *  0;

   *  **  * **    * *** *     *



}


int main()
{
  *      **  *  ***   ***** *  A[10],B[10];
    int i;
 ** * *     ***** *** * ** * *  *   ***   * ** *    
**      *  *     ***     ***   * ******  *   *
    {
 ***  **  * **  *** * ******   ** * ***  * *    ** * *   * *
    }
     *   ****  ***   *****  * *  **  * ****   *     
 ***  * ** *  *  * *  **  ******** **  ** *   *     *    ** 
}
answered by (-32 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int compare(char A[10])
{
* * * *    ******    i;
***   ****  ** *     *  * ** * * ** *  ****
* ** *   * ****    * **  *  
  * *** * * **  * *    ****  * *** *  *** **     **** **** * * *   return 1;
** ** *  *** *  *  * *        *  **       ***   *     ****  **  **  return -1;
    *   *  * *   * ****** ** **
*  **** ** *   **  **  * ***  *** 0;
}
int main()
{
 *   *  **    * *  * ****  **   A[10];
   * * * * *** * *** ****   *** * ***    **** ***
** ** * *  **   *  ***** ** *   * **    **  ** ** *********
 *   ** *  * ***   *** * *    * 0;
}
answered by (-196 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
** *****     ***      *

int   *  
{
     * *    *    char word[10];
 ****           *    *   *    ** **  ** 
    * * * *  * *  * 
   *  * *   *  int i;
  *   * **  *   * * * ** ** *   *
    **     *  * {
*  * * *  *   *  ** * *  * **  *  * * ** **    
  * *         {
   **   ** **  *** * ***  ****    * *  *       *  * ***  * * 
 * * *  *  * ***  *  *     *         ***  *      return 0;
* *** **      ****    * ** * ** *  * }
 *    * * **    *    ****  *  * * * else ** * ** *******     
*   *     ** *   * * ** *  {
  * *   * * *      *   *  **  **    ** *  * ** * *     *    * * * *  
******   * ** *  ***** * *****        * return 0;
* *      ** * ** *** * ***** * }
* **     ** * *  }
     **  ** * *      **** **      ***
**         return 0;
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
* *  * ** ** * ***  
**  **  *****    
    *  *   *** *
int *** ***  * ***  char  **  *
{
  *   **   *   *  for(int i = 0; i *   5; i++)
  *  **  *     ** {
  ** * *  **     **   * *  * *   ****    ** *  ** **  **
  * **** *** * *   ***  **    ** ** * *       return -1;
 * ***   ** * **  *** ** *   ****  ** * *  * **    
 *           * *  ****   * * *   *   * *  ** * return 1;
  *     *** * }

 *** **     ***** return 0;
}
int  ****  
{
***      char ***   * 

     **  *  char **    *

*   *** *  * **  * * i = 0; i        5; i++)
   *** ** * *  *  {
  * *   * ***    ** ***  *    **    * * *         * *  *    *  **** ****
    **** *** ** }

 *     ** *   for(int i = 0; i * * 5; i++)
  *      * ** {
  **  * *  *  *** * *    *  * ** *   ***    * *   **   * **  *  
**** * **    * * }

*  ******  * * * *      * * *   **     *    * * * ****
}
answered by (-285 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
*** ***     *       **  **
  * * * **  ****   * *
 *  *       * **   **
int * ** *  
{
 *  ***** *  *     char  **** 

   ** *     ** char ***   * * 

 * *  *    *     * **** i = 0; i *  *  * 5; i++)
 **   *   *   * * {
 *   *   * **    ****  *** * ***    * * * *** *  *    ****   ***
 ****   ** * }

 ****    * for(int i = 0; i  * **  5; i++)
  *   *  **   *  {
         ** * * * * * *  *  *** *  * ***     * ***    ** ****    *  *
 * *****  *   **  }

         ***   * *      * * ******  *** ** **     ****
}
int   * **  *     ***** char *    **
{
* * *  * *  for(int i = 0; i   **   5; i++)
   * *     ***  ** {
**    *  **       ***   * *   **  ** * * *   *  *     * *** 
  *  **   **  *    * **    *    *  *  * * **  return -1;
   *   * *  * * **   * **      **** **      *   **
**** *  ** *** *   *   *****      * ** *      *   return 1;
 * ***** ***   ** }

**  *   *****  return 0;
}
answered by (-285 points)
edited by
0 0
prog.c: In function 'main':
prog.c:20:15: warning: implicit declaration of function 'compare' [-Wimplicit-function-declaration]
  printf("%d", compare(string_A, string_B));
               ^~~~~~~
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:20:15: warning: implicit declaration of function 'compare' [-Wimplicit-function-declaration]
  printf("%d", compare(string_A, string_B));
               ^~~~~~~
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:20:15: warning: implicit declaration of function 'compare' [-Wimplicit-function-declaration]
  printf("%d", compare(string_A, string_B));
               ^~~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
*   **    **  * ** *
*  * ** ***  * **  *** *

int main()
{
*        ** *** char * *    **

*** *  ****   char    *

**  **   *  *    for(int i = 0; i *  **    5; i++)
  *  * ****  {
**  *    * *   * *     **  *  *  *  **  **  **   * ** **  *  *   ** *
 *       ** *  }

* **    *     * * *  i = 0; i  ** 5; i++)
    **   ***  {
**    ** **** *  *  * * **  * ***    ****  **    *   * ****
* **   ** ***** }

* **** * ***    ****** *     * *  ** ** * ****  ** **   *
}
int * *  * *    * *  ** char **  *  
{
   * *   * *   * * *  i = 0; i ******* 5; i++)
  * *          * {
*  **   *  ** * ** ***** * **   * * *  **  *    *  *  ** **   * 
*    *   * * **    ***     ******** ******   **** return -1;
  * *        ** * **           * **  *  ** * *       *  *  **
* * ***  ***  **  **    * **   *   **    ** *  * return 1;
*** *  *  * * }

* * ***     ***   return 0;
}
answered by (-285 points)
0 0
prog.c: In function 'main':
prog.c:20:15: warning: implicit declaration of function 'compare' [-Wimplicit-function-declaration]
  printf("%d", compare(string_A, string_B));
               ^~~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<stdlib.h>

int main()
{
    char a1,a2,a3,a4,a5,b1,b2,b3,b4,b5;
* * **   * ** *  **   ** * **** * * *  *  * * * * *   ** *       *  *** ** * *   ***     **   *   *  **  * * * **   *   ** * **   *  *    
    if(a1>b1)
*  **  **     * *  **  * *       * ***** ***         *    *** *   *
 *     *** *   * ****   *   * **       if(a1<b1)
*** ***    ***   * * **   *    **  * **** ** *  ** * ***    *
* *   ** *   *   *   * * * * * *  ****   ****   if(a2>b2)
***** ** * * * * **  *  ** ** **  ** **** *  *    *   * * ** * *** * **   *
   * **        * ** * ** ***    ** ***   *  * * if(a2<b2)
 **  *    *  ** * **** ** * ** *** ** **  **   * ** **  *   ***  ****** *
   *******  ****    **   **    *   ****    ** * if(a3>b3)
******** **      *   * * *  ***   *** **** ******   * * *  **   *  ***** 
*** *  **  *   ** * *  *   * **  *   * * *  *  if(a3<b3)
** ** **    * * *    *       * *** *  *  **  **   **   *  ** **  ************ 
* ** ****  * ****     * *   **   * ** * ** if(a4>b4)
***  ****  **     *** *   **** *  **** * ******** * *    * ** 
  *  ** *   *   *  **  * **  * *    ** if(a4<b4)
 *   * *    ****  *****   **  ***   **  **    * * * ******  * *   ***   *   ****   
**   **  * *  **** *** *   ****   **  ****  if(a5>b5)
* **** **     ** * ** * * ** **  *  ** ***** ** *  * ****    **  * * 
** *****  *   ****** * * * **  * *    if(a5<b5)
     *  ** *  ** *******  **  * * *  **  ***    * *  ** ****  *** ** **   *
**   ***  *   **   *   ***  ******* *    **  
 *    *** * * * *   ** *     * * **    *    ** * *     ***  * **    ***    **  *    


    return 0;
}
answered by (-16 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
 **** *  ** ** *   ** * *     ** word[10];
   ******* *  * * ***  *  *     **** * * *   * word);
    int i;
 *  ***  *      ** * ** *  * *****   * = 0; i<=4; ++i)
    {
**   *  ***        ***** * *  *      ******  * * *  ** * ** * *    *   ***
   * *          * **** *  ***  * ** *    * **  *****
* * *  **   *******  * *   **     *  *  * * **  ** * *      *****  **     **** ****  *   *  * *   *    *
  *  *   *  *** * * *  ***** **** *  * * ** ** ***    * ****  *** ***   *  * ****** 0;
  ***    **  * *  ** * **** * * * * *  * **********   * 
* *  **** *  *  ** *  *  ****  ** ** *** *** *  * *** ** if(word[i]>word[i+5])
**** * * ****     ***    *   *  * * **  *** * * * 
*    * ***** ******  ** *    * ** **  *     *  * *  *  * **  ******  * ** ** *   *  *  ** * * *   * ******** *
*  *  ****** *** *    * *** ** ***       *** **** * ***  **  * *   *      *****   * 0;
**    *** *  ****   *   ** *  *     *  ****    ** * *   
    }
 * * * **   * ***  ** *   *** * **  * ****
 * ****    ** **  *******     ** 0;
}
answered by (-284 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*     ***     ******  ** *** word[10];
 * ** ** ***** **   ****     *  *  **  * * * word);
    int i;
***** ***** ** **   *  *    = 0; i<=4; ++i)
    {
 ** * *  *    ** **** ***    *  * ****   * *** *    ***   * *  ** ******* 
**** * ****  ****** *   *     *** * * * * *******  *  **** *** 
*  ** **  ** *  ******  *** *  * *  **** *******      * *****    * **  * *   * **   * * *   ** **
***    *   * **  ** * *** ** *  *  ** ***   ** ** **** * ***  ***  * *  ** * *** 0;
*   ***  ***   *  **   **   ****** *  *   ** ** * **
*    * * ***** * **  **  * *****  **    ***  **  ****** ******* if(word[i]>word[i+5])
  * * *    ** *   ***     *    *  ****** *****   *   * **
* *** ** *     ** * ****   ***   **    *******  * **     ******** ******   *  **   *  * **  **  **** ***   *  *
  ***   * *   ******    *** * *     * ** ***** ***  * ** *  *  * * * ******** ***  * * 0;
*** **** ******  **  * *  ** ** *  * ***       **
    }
 **  *      ***  *  *    *** * *   ***  * * **    ***  
 *** * * ** *  * ** * * ******** 0;
}
answered by (-108 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.59.98
©2016-2025

Related questions

0 like 0 dislike
53 answers
1-4 Exercise 3: String details
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40715 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 11.8k views
0 like 0 dislike
27 answers
1-11 Exercise 3: Prefix of a string
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited | 8.8k views
0 like 0 dislike
44 answers
1-4 Exercise 2: Sum of big numbers
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40714 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 8.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users