1-4 Exercise 1: String compare function

0 like 0 dislike
8.3k 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 | 8.3k 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:172.69.17.199
©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 | 7.6k 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 | 7.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users