1-4 Exercise 1: String compare function

0 like 0 dislike
15.5k 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 | 15.5k 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:104.23.243.108
©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 | 18.6k 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 | 14.4k 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 | 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users