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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}

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]';
                ^~~~~~
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Hidden content!
#include **  ****    *** 

int compare(char a[], char b[])
{
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}

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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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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}

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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}

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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}

int main()
{
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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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*   * *   ** *   ***   * **
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**  * ******  **       * * 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)
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    * **  * *     **  * *  *  * *   *****   ******  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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  * *** *  ***  * *    * ** *  *   ****** ***********  *
    }
**  *    * ** *   ******    (d_total>f_total)
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*   *  **  *** * ** **  **  * *
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*  **  *   ***  ** ***   * **    
** * * * *    *   * **  
 ***  * *    * ****  *******    *** *  * ***    *  *  *    *  ** **  * *
* **  ********  * *  * * ** * 
   ****  ***   * **   **  0;
}
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