1-4 Exercise 1: String compare function

0 like 0 dislike
10.2k 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 | 10.2k 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:172.69.6.172
©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 | 12.3k 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 | 9.2k 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 | 9.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users