1-4 Exercise 1: String compare function

0 like 0 dislike
8.2k 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 | 8.2k 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:172.69.6.40
©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 | 10k 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 | 7.5k 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 | 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users