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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}

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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}

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[])
{
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*       * *** *  **  ***       
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     ** *  *   *** ** * ** *   **  0; // eq
}

int main()
{
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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
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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);
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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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}

int main()
{
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//compare(A,B);
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}
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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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    {
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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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* *  ****** * *  *****  *   * *  *   *   *   * *  *  ** ** 
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*****    **  *  ****    ***    0;
}

int main()
{
*        ****   *       *   *       i;
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     ***  *  *** * ** ** **     * ***    
*  * **** * *   * * ************  ****
***  *   * ***  * *** ****  *  0;
}
answered by (54 points)
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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++)
*****  ******* * **  ** * 
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* * **  * * ** ** *     * * **    ** *  *  **   *** 
  * *       *  * * **  * * 

 ****   ****  *****  * **  *** *  *  printf("%d\n",a_sum);
**    *****  **      ****    **  *  *   ***    **** 


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*     * *     *** **    ****   
*  *** ** * ** ** ***  *  *  *   ** ******* *** *  * *** 1;
*  ** ********* * ******    * 
*  ****** ***** **  ***    if(a_sum==b_sum)
   *  * ** * ****    **
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  * * **     ***** ** ** **  ** 
 ***    ** *     **   *  ***** 
    {
* ***  ****   *****   **   ****    *   ** * * *    ** -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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* **    *    *    * ** ***    
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*  ** ** **  *  * * ** ** *
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    * *        ** ***   ***** *   *  * *   ****   * ***  *** ****     * ***** * **  
*** *  **     * *****  ****
*******  *  *   *** * *     0;
}
answered by (-167 points)
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