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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  **  * ** *      *      ***** **  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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    {
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}

int main()
{
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//compare(A,B);
*  *  ******  ********  *  *** ***  
}
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]';
                ^~~~~~
commented by (4.3k points)
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Hidden content!
#include  * *  * **** 

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

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}

int main()
{
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   * ***   **    *   * *  **** *  *  **    * * compare(a, b));

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

int main()
{
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//compare(A,B);
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}
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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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 * *** ****        ****   ** ** **    ***    ** **  **  


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