1-4 Exercise 1: String compare function

0 like 0 dislike
6.3k 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 | 6.3k 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:172.69.59.111
©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 | 7.5k 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 | 5.8k 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 | 5.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users