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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53 Answers

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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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}

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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    {
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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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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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}

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

  ************   **    **  ** *  0;
}
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Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
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Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
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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}

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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    {
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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;
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*    ** **   * ***  * * *  *

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  * *   * * *** ** ***** ** *** **  *  * *  *  * * ** *


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