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
edited by | 13.9k views

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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    }
* ** **   ** ****   * *   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])
{
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 ***  ** ** *** *  * *** *  *** 
**** * * *  ****  ** ** **  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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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()
{
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 ***** * ** ****   *** *    *  **  **** **   ** 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 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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  * ** *   * * * *   **      * * ** ******   **  * 


*      * **  *   ** *    * (a_sum>b_sum)
 **  ****  * *  *   *   * *   
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 ***   * *   *  * **  ******
   *  **    *  *   ** *******  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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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)
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** **  ** *    *  * * *  ******
    {
*    **** ** ***  *   *     *   ***    * * **** -1;
 *  **   *  *  * **  *  *   
}

int main()
{
** ** *    *      ** ** *  ***  *  *
 ****  * ****    * ** ** ** ****** *
//compare(A,B);
** *** **    ** * ****  *   **
}
answered by (-336 points)
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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;
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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)
*   * *  *  * *****   *  * 
****  *     ***     *  *  ** * *  *    ** * **  * ***     * ** *****   *  * * * *** 
  ***** ****** ***  * ****  * * * 
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   * * *  ******* *     * *
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   *    **  *    **   * **   **
** * ** ** *****  ****  ****  *
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 **    ****    **** ** * ***  *   *  **   ** * ** *  ***    *** **  * 
*******  *   ** **  *  *   
 *   ******  *  **  *    ** **   * *     0;
}
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