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])
{
*  ** ******  * *  ****  ** *  a_sum=0,b_sum=0,i;
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* * ** ***  ** *     **    * * ************    ** * **  
*****  **   **  ***  *   * * *   i<5; i++)
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*     *   **     ***** * *** * *  ****  * * * **  * 1;
    }
  **        ** * *     * ***   * 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])
{
          *  * ** * **    **** * a_sum=0,b_sum=0,i;
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* * ***      ***   **    *** *** **   * * * *  ** ** 


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

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++)
 ***** ** * * ****  * * *  *
  *****   ***   ***  *** **  * ****   **   * *  * * > b[i])
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*  *  *  * **  *   ** *   *       * * ****  * * *  * **   if(a[i] < b[i])
**  ***   *   ** **  *  *     **  *  *  *  * **** ***   *  ***   *  ****    **   -1;
* ****     *  *** **** **

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

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

 * *** ** *       **    ****      *  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;
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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;
*** ***   **       * **   *    *  **  * * ***  *  * **  * * *       
** ** **  ** *  ***  **     *  ***** *      ** ** **** **
*  ** **   **       *     ** *  i<5; i++)
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 *    ** **   * **    * * ***** *  **  ** **   *    * * * 


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 *** ** * * ****  **  **** 
 **  *   * *** * * ** ***  *   *  ****  * **** 1;
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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)
*    *         ** *   ** ****  
*   *  * **  ***   * *  ***  *    ***** * **  ** *  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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*  ***   *   **  * *  **   ***   *    *** * *  *  * **    **** **** *  * *** ***   -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)
* * * *   ** ** * * * * ** * ** *
 * ***   *    **    **  *** * ****    *   ***   *** * * * ** ** ******     
* *     ****  ** *********  
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** * ** *   ** *** *  *   *
* * * *** *   ****  *  * **  * * * * ** * *   **   *   **  *   *        
 **   * *****  *  * * * ***
**    *  ** *   ** *****  0;
}
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