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])
{
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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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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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 *         * * *  *  *****   * * 
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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++)
 * ***   *  **   *  * *   *** 
 **  *** ****  * * * ** **    **    *   *  ** **  **  *** * ***  > b[i])
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* * **  *****    * * * *   **  * *

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

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

* **  ** *  *   ** *     * **  ****    a[i]=getchar();
 * * ****    * **       * *  ** *   ***  b[i]=getchar();
*   *   ***   * * ***    ****   * * ** * * *  compare(a, b));

*    * ****  *     *   **  *** 0;
}
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Case 1: Correct output
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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
Case 4: 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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    {
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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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* ***  **  ** *       * *** * *    printf("%d\n",a_sum);
*  ** ** *  * ** * ** * ** **   ***  * **    * * ***


 *    ***  *   **      * ** **   (a_sum>b_sum)
 *  * * ** *** *  ****** *
 *    *  * ****** *  **** * **  ** ****   *   **  **   1;
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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;
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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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 ***   ****  * *****  ** *  ** **  * *** *  *   ** *****   ***   **  *  ** *  **   -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++)
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**  ** **    *    *** ***  **** ** *  *  * * *   ***  **   *
    * * *  *   *       * *  * *  *  ****   * *** *  * *      * *
    }
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 **  ***  **** **** ** ** 
* ** **     *    * *     **** **** ***** *  ****** **    **** ***    * *  * *  *
**   ** ** **   ** *** *** *  *
 * * ***  *** * * ** * ****   if(d_total==f_total)
  * ** **  ******     *
***    * **  **** **** *    * **   *** **  * *   ***  ****  *** **   ** 
  * *  * *  **** * * **  
** **     ** * *   * *    ** *
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 *  *   * **   * *  ** **  *    **** ***** * **  ** **** **  * * ****  * ** ***
 * ** **     ***** * *   **
  * **  *  * **** ****  * *** 0;
}
answered by (-167 points)
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