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

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