1-4 Exercise 1: String compare function

0 like 0 dislike
15.5k 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 | 15.5k 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:104.23.243.108
©2016-2026

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 | 18.6k 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 | 14.4k 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 | 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users