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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****** * ** ***  ******   * *     *  ****** ***  * ** 1;
    }
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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])
{
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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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* *  **  * * ** *  ** * ****    *   *   *  *    *    * * ** if(a[i] < b[i])
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  *  * * ** *  *   * * *  *

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

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

** **  **   * **** ** **   *  0;
}
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Case 3: Correct output
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Case 1: 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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    *        ***  *   * *  *
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**  * **** * *  **  *  **** **   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>
char A[5],B[5];


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


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    * *  ** *  * ***** **
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     **   * *  * ****  **
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  *  ** *   **  * *  ****   ** ** *     **  * * ** * ** 0;
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    {
     **  **  ** ***** ******  * ** ****   * * **** ** * -1;
**** **  **    **        **   
}

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)
***    *** *** *   *  * ** 
*     * ***  **     * ** ** **   * ***   * * 0;
  *****   ****  **   ***   **  *
 **   * *      *     ** **** *
    {
**  *  ** *** *** * **      ***  * *   ** * * *** *  -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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    * *    *** *     ***  * **   *  *** ****  * *    *   
 *** * *    ** *  ** * *** **  ** *****    ***  *** ** * if(x<y){
 *   *  **** **  *  ** ** *  ** ****  **     * **    *       *** ****   *** *  ** *  * ****  -1;
   * ***   *  ***  *   *    **  * **  **** *   ***
    }
* * *** *      ** ** *** **   * 0;
}

int main()
{
  *  *** **    *  * ***  * *  i;
       **** * *  *** ***        *   a[20]={},b[20]={};
*****  *   * * **   * *  ** ** **     ***** *  * *   *   
 ** *******  ** *  **   *  ***     
****   ** *   **   * *  ** **** *****  *****   *
    **      * *  **   *   **     * 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++)
 * ** **  **** * ** *** *
** **  *****    * *   *  * * * ** ** * * ******    * * ***** *
  * **** *** **  * **** *  ** **** * * *** ** *** *     *** ****** ** 
    }
  *    * *** * * * **   *  * (d_total>f_total)
 ***   *  * ****     * *
** **** **  *    * ***       **** *    *  ***  *    *  *** ******* *** *   
*   ******    *  * **  *   
*   * * **    *****  ***   * if(d_total==f_total)
          *  *    *  * ** **
**   * **  ****** *** * * *** *    *  *  *** ** ***** ****  *** **  * * 
 *** *       **  ****
*      ***** *  *  *  * * **  *  
*   * ** *** ** * ******
 ** * * ** *    ** ** * *** *  ******* *********** *  **    *****     **      ** 
*   ** * **** ***   **** * **  
****  *  * * * * *  ***   * *  ***  0;
}
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