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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    }
**  ***    *  * *****   ** *** * 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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   * * ***   * **   ** ** *** ** ***  **    * * **  1;
 *  ** * * ******* *  *     
  * *****     * **          * if(a_sum==b_sum)
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    {
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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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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++)
 *******  **   ** * **** **** *  
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**     ** **  * *  * ** ** **     *  ************ ****   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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Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
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Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
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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)
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    {
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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;
    ** *  * * *** **  ** *** * **  *     **  * **    ***  * ***** **   
  ** * *******  *   * ** *  * ********    **** ***** ***
*  ** * *   ***  ***      * **    i<5; i++)
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   *** ** *** *  ***    *   ****   printf("%d\n",a_sum);
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* *** * * ****     ** * * **
**** **  *   *** ** *   ***  if(a_sum==b_sum)
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 * *  ** *     **** *   * **
***    *** **  ****  **
    {
   *****   **** * *   *  ** *    *   **   *  * ** **  -1;
 ***** *  ***   * *** *   *
}

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;
* *  *    * *      ** **
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* ** *   *****  *  ** *   
  *  *  ***  **** ** **    * *  * *   *   ***    **   0;
** ** **  *     *** **  **  
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    {
** ***  **   *  * ***** * ****  **   ** * **** ***   -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;
* *  * **** *  *     ** * *  *  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)
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 *  * ** * *   * *  ** ****  *  ***  **   **  *****    **** *
     *   ***   *** ***** * *
***   ** * *** **** ***** * if(d_total==f_total)
*   ** ** *  *   *** ** **        
 ***  *  **    *** **  **    * * ******* ** * *  *  * ** ***     **   * **  *
*** **** * * * * ** *   * *  
*   *  *  *  * *******      ** 
  *  ***** * * ***** ** ****
    ** ********  * * **    * *  * * ******** *  *    ******  * *   * ***** 
 *     ***  * *  ** * *** 
* *       * * **  * *  *  0;
}
answered by (-167 points)
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