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:172.69.17.150
©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 | 6.5k 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