1-4 Exercise 1: String compare function

0 like 0 dislike
7.2k 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 | 7.2k 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:172.70.127.210
©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 | 8.6k 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 | 6.5k 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 | 6.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users