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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*  ***  *      ** ** * ***    **    * * ***  **
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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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    {
    * *  * * ** ***     *** *  *  * * *  *  *  **    -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]';
                ^~~~~~
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])
*  * ** ****  ***      * ** * ** *     ******* ** ****   * * **** * ******  * ***   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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***     **  * **      **   ** *****   * ****  **   **  
*****  ***  ** *   **     *** 

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


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  * *   * * *  *   ** * * ** **** 
*  **     **   *****  *  * ** * **  *   *    * *  ** ** 1;
*** * **** * * **       **   *
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    {
** ** **  *         ***    **  ** * ** ***   * *** **** 0;
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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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*  ** *   *  * ** **    * ** * **** *  * * *   ***


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