1-4 Exercise 1: String compare function

0 like 0 dislike
12.6k 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 | 12.6k 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:172.70.131.189
©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 | 14.5k 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 | 11.2k 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 | 11.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users