1-4 Exercise 1: String compare function

0 like 0 dislike
2.2k 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 | 2.2k views

53 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];


int compare(char A[5], char B[5])
{
   * * * ** *  ** **** **   a_sum=0,b_sum=0,i;
 ***   ** *   * *** *  * *  * * *  *  ** **  * ** **      **  *  *  
 *   **   *   * ** *  ***  *   *** *   *** *** * * *  ***
* ** *   **** * **  ** ** *  ** i<5; i++)
* ***** ****  ******   * *    *   *
 * * *   *      ** *** ** ** **       *** * *  **  * * * 
**   *****  *     ** *   *    *    ***   *** * *   *   *  * * ** * *
*  **  *** * * *   * *  *  **

  //  *   **  **  *****    *    *  *
  ** ******   *  * **  *    ***     * *** ** ***   *


 *    ** *** *   *    (a_sum>b_sum)
  *  *   * * * ***  ** * *
 *  *  ****  * *  *    ** * *** ***    ** *   * *** 1;
    }
  *  *  * **    **  *  ** if(a_sum==b_sum)
 ** **** **  *    *******
   **  * * ***** ***** *   **   * *  *   ****** *  ** * 0;
 *   *  ** ** *     ** *  *
 ****  **  *** * *** **  * ** **
  **   *****       **  ** *  
  *******  *  * *  *     *** ***  **   *        *  ** * -1;
****  *  *  *  *     * **  **
}

int main()
{
 ***   * **    ***    *** ** ****  *  ** * *** *
  **** ***** *  *   *  *   ** ** *
//compare(A,B);
   **   * ** **  *  *   ***** ** * * *
}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];


int compare(char A[5], char B[5])
{
**  *****  ***** * *  * a_sum=0,b_sum=0,i;
* *** *  *  * ****** *** *  ***   * ***       * * *****    ****  ***  
****    *    *  *     ** ***  ***  * * ** * *    **** *  *  **
   *   ** * *    * * *  *   **   ** i<5; i++)
    **   **  * *   *********  
** * *** *  * *  ****   *  ** **    *** *  * * *** ***** *  **  ** *  
*   ****  **      *  *         ***   * * ** * **  *  *     *  *
**** ********  * * ***    

 *  ** ***** **    * *  ****  *   *  printf("%d\n",a_sum);
* *** *   ***   ***   ****  ** * **  * * **   * 


          * ****** ***  *     * (a_sum>b_sum)
** ****  **       *** *   * *
*   ** ** *  * *  *   **    **** ** *  ****    ** *  1;
 **** ***  ** *  * ****
*   *****  *   **   *** * **  if(a_sum==b_sum)
  * * *** *  **      ** **  *
** *     *  ****    *****  *   *   * *  *** ****  *** 0;
****   ***  * *  **  ****
***       **** *  *  *   *  *  
    {
   * *     **   ***   * *** * *  ****  *  *  *  * -1;
         ***  * ***   *  *** *
}

int main()
{
***     *  *  ** *** *   ****  * * * *
** * ****  *   *   * ***  *  *  ** ** 
//compare(A,B);
  **  *  **  ** ****    ****** * ** ****
}
answered by (-336 points)
0 0
prog.c: In function 'compare':
prog.c:12:16: warning: multi-character character constant [-Wmultichar]
         a_sum+='A[i]';
                ^~~~~~
prog.c:13:16: warning: multi-character character constant [-Wmultichar]
         b_sum+='B[i]';
                ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *  ***  *

int compare(char a[], char b[])
{
****  *     ****  **  *  *  i=0; i<5; i++)
   *  ***  **  *   * * *   *
 ******** *      *  *  ***     **  **  ***** ***    * **  ** > b[i])
** *   *    *** ***    * * ****     ***   * **  *  *** *  *     **    *  *  1;
    *   *** ****  *  *     *   *  ** **   * **  *      if(a[i] < b[i])
***  * **    *** ***** * *    * *  *  ** * ***** * ****   *  **  * ***  * **  ** **     * -1;
 * **** ***  ***       *  *

  ********* *****  *  ****  ** 0; // eq
}

int main()
{
*  ** ** * * ** *   *** * ***  a[5],b[5];

  *     ** * *   * *  ** ******      * ***    * a[i]=getchar();
    *  **    **   **    **** ** ***  **        b[i]=getchar();
 ***  * ***     * ****   ** ****** * ****   compare(a, b));

**  ****   *  ** **   *  * *** 0;
}
answered by (-116 points)
edited by
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>
char A[5],B[5];


int compare(char A[5], char B[5])
{
 ***** *      ** **      *   ** a_sum=0,b_sum=0,i;
*** * **  * * *  * **  *** ***  *   **  **   *    *  ***   *** *   **
***  ** * ****   *   *** **  * * *** **    * * 
** * * ********  * *    * **** **  i<5; i++)
****     ** * * *** 
**** *   ***  ** ***  * * ****** **        ** ***  * * 
   **  *   *  *  **** *    * **    * **  * ** * *** ***** **  ****
**  *** *****  ***** **** *  * ** 

* *** ***     *   *   ***    *    * printf("%d\n",a_sum);
 ***   **      * *       * * **  ** **  *** * *      * * 


 **** *     ****   **     * (a_sum>b_sum)
 ** *  *    *** ** ** * ** 
 *** * *  *      **  *  * **     *  *   *  *  * 1;
 * ** *  * ** ** * * *****   
** *     *       ** * *  *** if(a_sum==b_sum)
** * **   **  **  ** * *  * **
 *****  *    * ** **  * *** **    *** **** *   * **   * * -1;
* **  *  ***     * ***  ** ** 
 **** *    ***  ** *   ****  **  
    {
* *   * *      ** *  * ***  ***** ** * * * *  * ***  0;
*  ********* *    *** **  ***  
}

int main()
{
**  *  ************ **** * ** ** * *
 **   **      *  *****   **  **** * **** *
//compare(A,B);
**   **      * ***   *     ***  *  
}
answered by (-336 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>
char A[5],B[5];


int compare(char A[5], char B[5])
{
*  ******* *  **    *     **    **   a_sum=0,b_sum=0,i;
*** ** **  ***  *** * *   *  ** ** * ** ** **  * **  **         *** ***   
  **** *** **  *   *  *  *   *    ** **   *  * *** * **
*   ****** * * *  * *  ** *   **  i<5; i++)
*    *   *  *** *   ***    * 
** * ** * ***  ** ** * *   **  *** ***  ***  ** **  *   *  ***
 **  * *****     **       *** * *** * *    *  *   ** **   
 *       *  * ** * *  ****   ***

* ***** *** * *  ****   **  *** ***   printf("%d\n",a_sum);
 *  ***** *   ** *   *** *****  ****  * * *    ** *   


      *    **  ** *  ***   *   (a_sum>b_sum)
 *   **** *   * **** *  *
  *   *  *** ***** * **     *        ** * * *    * * 1;
* **      **       ****** ****** 
* ** *  * **   ** * * ***   if(a_sum==b_sum)
   ** *   *   * *  **      *
 *****    *** *  *   **   **    *    ** * *** 0;
   ***   *     ***  *** *  ******
* *   ***   ****   ***  * * *  *  
    {
* ** ** **   *  ** * * *** * * **  ** * *  ***** * -1;
***  ** * **  * *  ** * *   ***
}

int main()
{
**  * * * * *** *  * * *  ****  *  *** 
**** *   * *    ******  *  * * *   *
//compare(A,B);
 * * *   **   ** ***   ** *   ** *
}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];


int compare(char A[5], char B[5])
{
** ******* * * ** ** ***  * *  a_sum=0,b_sum=0,i;
****** * *     ** *  * ***  **   *  * *  ** *  *  *** * ***  *  *  ******  *
   **   ***  *     *   ** *  **** ** * * ****  **  *  ***
 *    * * **  **      ****  *      i<5; i++)
*     ******  *****  ***    
*  *   * ** **  *        *  *  *       *** *   * *  ** *  * 
**  *  **** *  ** *   ***** ***** *    ****  *  * ** * *** * ** ** *  
 * * * ******* **  * ** * 

      **  **       * *  *** * **** *  printf("%d\n",a_sum);
***** ** **** **** * * *** *  *   *  * * ***        ** 


  ** * * *  *  *** *   *     *  (a_sum>b_sum)
 * **   *** **   *   * * * 
* *** ** * *** *  * *** *       * **  *  **** * * 1;
** * **** * * *     * * *****
   ** **   *    *   *  *   *  if(a_sum==b_sum)
   * ****  ** *    * **
*  * *   *** * **   *   **   ****     ***  **  0;
** ***** *         *   *    
**** ***** *  *   ** **  **
    {
 ** ** **  *     * **    *    * *      ** *   *  ** -1;
*  *  *    *  * **  * ** 
}

int main()
{
* *   * ** **   *    ** *   *     * 
**  *   **   ** **     *****   ****   **
//compare(A,B);
***   ******** **  * * *** *    **  ***
}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct 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[],char b[]){
  * * ******  *  *** ****   c[26]={'a','b','c'}
    int x,y,i;
 * **  **     ***   *    * *  * ** *   * **
  * *  * * *   *  *        * ******  ***    *****    *
   **** * * * *   *  ***  **     ** * **   ****   **  *
     ****** ****** *   * ** ******* * *    ********    * * **  
 ** * * *    *  **  * **   ******  *  * **  ***  * **  * ****** **  ****  *** *  * *  1;
 *     * * * *   ** * * ** **  * * *  ** ***
  *** **** *  *** *      **  ** *******   * * **  **  *** if(x<y){
  *** ***   ** * ***   **       *     **   ***   **  * ** * **     *  ** *    **   * -1;
*** ** * ****  * ***  **     ***   ***  **   ** * ****  *    
    }
****** **    **  **** *  0;
}

int main()
{
*    ** *  **   * *** *   * ** i;
 ** ** * *** *     *    **** a[20]={},b[20]={};
  ***  *  *  * ***** *  * * *   *    * **   ***  * * 
   * *  *   ** ** *    *  ****     *   *** 
*    * * ** *****  * * ** **    *   *   * *
* ** **  *   *       *    **  0;
}
answered by (54 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>
int compare (char A[],char B[])
{
**** **** ** ***  **** ****  *** count=0,i;
   * **    * ***    ** *   ***   *  * (i=0;A[i]!='\0';i++)
    {
  ** *  *  *  ****    *  ** *  * **   ***** ***** * **** * ****
 * **    ** ** ****   * **     ***  **    *       **  **
  ** ****** * * *    * * ****** * * * ** ****  *  **** ******  ***    ***** *  **** *** * *
 *    * *     * *      **** ***   ** **  ** *  **  ** * *** ** *** * ****  ** ** *  *
** *   *  *    *  *   ** **  **  *  * ** *****   * **
****** * * *******  *  * *  
* **   **** ******    * ** * ** * 
* *  *   * *  *         * *   * ***   *    *     ***** *    **  ** 1;}
* * **  *** ***  *** ****  *   if(count<0)
** **    *   **  * *** *  * *  *  *      ** * * **  *****    -1;}
    **  * ** * * ** **  **** {return 0;}
    }
int main()
{
** ** * ** ** * **      *    * count;
 * ** **   * **  ***    A[6],B[6];
 ** *  * **   *   *      ** ** **   ** * *
*  ***    *  * * *   * **    *****  ** ** *   
     *  ** ****  *** *  ** *         **     ** *** ** 
*  ***** *  ** **   **  **  ***     0;
}
answered by (-32 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>
char A[5],B[5];


int compare(char A[5], char B[5])
{
  ***  *  * * ** * ** a_sum=0,b_sum=0,i;
*   ***   *   * *** *******     * * * * * **       ***    **   ****** **** * **
***   * ** *   * **** * **  ** *** *  **  *** ** *
** * *** * ****  * * *  **** ******* i<5; i++)
* *** * ** *   *****   *  *  *
 * ** *  * ***   *  * * *  *****  *  ** * ****  ***** *  ** ***   **
* **       **    * ****     **  * *  *  * ** **   ** * **   
****   * *   ***  * *** **

**** * * ** *    *******  **  *  *  printf("%d\n",a_sum);
** *  * **  *  *   *     *   *   * ***    *** *   


*** *  * *    *** ** **  * * *** (a_sum>b_sum)
   * ****   *   *  * *** ***   *
*  ***    *  **   *   * ****  *  ***** ***       1;
*  **   *******  *  *  *
*  **** ** ***  ***   * if(a_sum==b_sum)
  ***************** * *    *
*** *** *   ******** * *  * *    * * **  **    * *  0;
 * * * *** ***** **  *  * * 
*   ***** *  * * *** *  * * 
    {
 *** * * * ***      *  *  **   **    * * ** *   -1;
  ** ***   *  ** * *  * * *  **
}

int main()
{
*  * ***  * *  **  **     * *   *   ***  * * 
    ** * *   * ** ***  * * * *  * *  **
//compare(A,B);
  * *******    **  ***     *    * 
}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Correct output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
char d[5],f[5];
int d_total=0,f_total=0,i;

int main()
{
  *******    * *      * * **** **    *** 
* **  ***** ** ** *  *  *** ** ***  *** *


*** *** * * *    ***** ****   *  * i<5; i++)
** *        ***   *   **  * *
  ****  **   * *   * ******** *  **   ***    *  **   * * * * * *
   *** * *  *   *  * ***   ***    * **  * **************    
    }
  *  *** * * *** *  ***  * * (d_total>f_total)
* * ********* ***** ** *    
  *   *  ***   *  * ** **   * *  *    *  *  * **  * *  * **  *** **  * * *  ** ****
  * **   **   *  *** *** ***
******  *******  * ****** *   if(d_total==f_total)
* ****  * *  *    *   *   ** 
  *  * *   *  * ** ***  ** *   **  *** ** * **  * * ** * *    ***    ***   **    
*  * * *** **  ** * *  ***** **
  * * **  ****   ** *** * * *  *
   * ****  *   **** * * **   
* **  *  ** * *    *    *  *  * **** ** **** * **   **  *** *  ******       **    
 ***** ****   *  *  *** **
 * *** *  * **** ***   ** 0;
}
answered by (-167 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:172.70.130.213
©2016-2024

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 | 2.5k 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 | 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 | 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users