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])
{
 ****    **  *** *  * ***** **  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);
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}
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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
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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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}

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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}

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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 ***  ****      **      *      
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    {
** * *   ***      * * **    *** ***  *******  * *   **  -1;
*** * ***  * * * * *  * **
}

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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***   **  ***   *  * *         * **   *  *  * **  
    }
 *  ****** **   *   * ***   ** 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++)
* *  ***  * *  * *  **   **    ***
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****   *** * ** *** *****  **** * ****   * ***  


  **  ****   * ** * *** **  (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()
{
 ***** ** ********** * *      ***  *  
      ** ****    * * *  * * ** *   *** *


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