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);
*  ** *         **   * *  ** *  ** *
}
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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****** ** *  **     * * ***  *
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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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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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* * * * ** *****    **  *   * * *** ***** *  ****** * **    ** * *  ***  *       * ****    -1;
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  * **  *   *   ** **  ** *  *  *  0; // eq
}

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

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

*  * *  ****  **** *** ******  0;
}
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Case 1: Correct output
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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}

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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 ******** *  *** **        *** ** i<5; i++)
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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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** *       * *  * ** *

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


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

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++)
    {
    *    *** ***  * * **  * * **  * ** ***  * ** * *
  * *    ****     *** * * ** *  **  *  *   
 ***      **  *   *******  **    **  ** * ** *    **  ****   *   * *   **  ** *   ***
    * *  *  * *   **** * ** ***  **   * *  * *** *   *  ****** ***  *** * *   **
** **** **  *    **   ** * *** **   *  * ***    ** * * ** **
* *** * **  *    * ** 
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*      *  *  ******* *  *   *      **    * ** *    **  *   * 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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*     * *** * *   *** *   * *** **
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*     * **  ****** *  ** * ** ** **** * **** ** ** *  * *** *    *  ****  ****** *  
 ** * ***    ***** *   *** *
 * **  *     *  *** *  *    *   0;
}
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