1-4 Exercise 1: String compare function

0 like 0 dislike
6.8k 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 | 6.8k 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:172.69.7.21
©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 | 8.1k 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 | 6.2k 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 | 5.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users