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

  //  * *    **   *  **  *  *** ***  *  *
**    * *** **  * *****  ** **  * ***  * ****


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

int main()
{
    ***    * *** *      *** *   ****** *  
*  **      *     ***  ** **    * * ****
//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;
*  ***** * *  * ** * *****     **         ***  * * ****     *   ******
** **** *** * **  *  *   *   *******  *  **   ** ** 
 *    ***** *   *    * *  i<5; 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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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++)
 * * **  *  ****** *  *    ** *
* *** *    * **       ** * *   ****   ** *   ******  *    > b[i])
* * **  *  *** *** ** ** * *** *  **  ** ** *** * *****   * **    * *     ***  *   * 1;
 *  **  *     * *** *   *  * ***        *** ********  ** if(a[i] < b[i])
* *   * ** * *  *  ****    **  ** *  * *    *    *    *****  * * * ***** * *   ** ** -1;
       ** *    *  **  * *** 

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

int main()
{
      ***   * * * *     ** *   *  ** a[5],b[5];

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

*  * * ** ** ** ****   * ** * *** *   printf("%d\n",a_sum);
 ** **    **   * * ***   *  **   **  *   *******  ***    *


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

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++)
 ***  ** * ** **** **** *   *
 ******   ** * * * *      *   *  *  *** ** ** * *****  *** **
 ** * * *  **    ******* *    *   ** * * ** * *  *      ** ** *
 * * **       *  **** * * * 

* *  ****      **     * * ****  *  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>
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>
int compare(char a[],char b[]){
 **** *  ** * * *        ** **  ** ** c[26]={'a','b','c'}
    int x,y,i;
* ******  *   **   * ***  **   ******** ****
* *  ** *  *    * **    **    * ***    *  * *******   
* *  *** *** **  **    *** *** ****  *   *  ** *     * *** *
   **    *  *********  *  * * **  **** *** *   **   *   *** * *
*   * ** * *** *   ***** **     *     * *   ** * **** * *  * *  *** * *****  **   1;
****  *** **     **  * ***  *  * * **    ****** ** 
*  ***  **     * ******* **** *     * * * ******* *** *** 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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