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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}

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

int main()
{
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  **   **  *   *******   * *   * ** * **  *  compare(a, b));

 *    *****  *  **  ** * **    0;
}
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Case 3: Correct output
Case 4: Correct output
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Case 0: 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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    {
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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);
* *  ******* *  *     **     *** *    *     * ** **     * 


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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;
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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++)
    {
* ** *** ** *          **   * * **  **   *** *  *     *** 
  ***  *   **** * *    ****   * * * ***   * * * **** * ****
***  **     * * ****  **       **  **  *  * *****    *    * ******     ** *  ** ****    * * *
 **  **  * ***  *  ***  *   *****  **  ***      * *   *   *   * ***  ****     ****  *      *****
*   ** ***   ****  ** ** * *      ** ******** ****   
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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++)
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* * *   *  ** * *    * *     *  **     * *  ****  ******  ***   
***  **  ***    ***  * ***   * *  * ** ** ****   * * ** ***
 * *** * ***     * * *  * 

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