1-4 Exercise 1: String compare function

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


int compare(char A[5], char B[5])
{
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*** **  **** *   ** ** **   ****    * * * *     *
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    }
   *** * *  ** * * *  *  *    if(a_sum==b_sum)
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}

int main()
{
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//compare(A,B);
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}
answered by (-336 points)
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Hidden content!
#include<stdio.h>
char A[5],B[5];


int compare(char A[5], char B[5])
{
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****  ** **   * * **   * *  * ** printf("%d\n",a_sum);
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  * ** ** * **  * **   * * ***
* * **  * * * ** ******  if(a_sum==b_sum)
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    {
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}

int main()
{
**** *   **** *** ** *  * * *** ***
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//compare(A,B);
***  ****  ** *** *  *  ** * *   **  
}
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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]';
                ^~~~~~
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Hidden content!
#include * **** **   ** 

int compare(char a[], char b[])
{
 *****   *** **    *** * * *  i=0; i<5; i++)
** ***** *******   *   **  ** 
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 ***   *** * * *  ** ** *   * *   0; // eq
}

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

 **  *** * *   *   *    *  *  0;
}
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Case 3: Correct output
Case 4: Correct output
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Case 3: Correct output
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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;
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*  **** * *** ** ** *  *  ***  if(a_sum==b_sum)
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    {
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}

int main()
{
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//compare(A,B);
*    ** **  ****  ***   **        * 
}
answered by (-336 points)
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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++)
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**  * *  ** ***  **   ******* ** * ****   *****   


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*  ** *  **  ****  ** * * 
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     *  ***  *   ***     
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**** * *     * *    *    *     
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}

int main()
{
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**   *   ***  ** *  * *    ***  **  *  *  *
//compare(A,B);
 *** *       * *** * *** ** *** *    **** * 
}
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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;
  * ***       *      ****  *  ***    ** * ** *  *  *     ** *  *   *  *   
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 *    **** **** * ****  ** * **  *** printf("%d\n",a_sum);
* *  *  ** **    ******* * ** *  *   *  ** * ** *** 


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

int main()
{
  * * *  ** * * *     * **  **  **
***  *   ******   *** *  * * *  *
//compare(A,B);
*** *  **  * *   *     ***********    
}
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Hidden content!
#include <stdio.h>
int compare(char a[],char b[]){
** **** *   *   *  * *  *   c[26]={'a','b','c'}
    int x,y,i;
 *  **** *   *    ***   ** *  * ***   ***** *  *
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** * * * ** *   **    *** ** *   **  *  **    *  *    **  **  
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 **   *    ***  *     **     *****     *  *  ** *  ***  
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  ** ** **     *     *    ** *     ***   * *** *   *  ** **   *     ************    -1;
*   *   **    *** *  * * ***** *      *  *    *  ** *
    }
*  ** *  * *   * *  ** ****    0;
}

int main()
{
 **  ***  ******  ** ***  *** **  i;
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*** **    ** **  *  *** *****      * *  
   * ** * ** *  *  *** *   ***   * *  **** **** 
 **  *    * *    *      ** *** 0;
}
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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;
}
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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);
*  *  ** *   * *   * *** **  * *****  *
}
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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++)
* ***** * **    * *  *   * 
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 *   * * *** *  *  * * ** ***  **   *  **  *  ***  *** **  **** 
    }
*** ****** ** * ** ** * *** (d_total>f_total)
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** * *  * * * * **     *  *
 * ** ** ****** ** ***  ** **     if(d_total==f_total)
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**  * ***  *** **** **  
 *** ***  ****  ** ***   *   * 
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* *   * **   *  ** *   * ** *     ******  * *   * * * *  ** *    * 
 ** **   ** ***  ****  **** ***** 
  *** *    * ***   * *   * ** 0;
}
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