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