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:172.71.120.163
©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 | 14.1k 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 | 10.8k 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 | 10.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users