1-4 Exercise 1: String compare function

0 like 0 dislike
12.7k 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 | 12.7k 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:172.70.179.64
©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 | 14.6k 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 | 11.3k 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 | 11.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users