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

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


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

int main()
{
* * **  * *     *  *    *  ** *   i;
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* ** *  *** ***  **** * * ****  ** **  **    *  **   
*** ******* * **  **    *  * ** **  
***  **  *   ** *  ****  **** *** *  * *  * *  **   **
*** * * *  * ***     *  ****** * 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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