1-4 Exercise 1: String compare function

0 like 0 dislike
7.2k 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 | 7.2k 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:172.69.59.169
©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 | 8.6k 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 | 6.6k 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 | 6.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users