1-4 Exercise 1: String compare function

0 like 0 dislike
14.8k 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 | 14.8k 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:104.23.243.109
©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 | 17.8k 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 | 13.9k 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 | 12.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users