1-4 Exercise 1: String compare function

0 like 0 dislike
12.1k 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 | 12.1k 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:172.71.254.169
©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 | 14.2k 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 | 10.9k 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 | 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users