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);
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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);
*  ***  ** * **  *  *** * *  * * ** * 
}
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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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* **** *   ***     *     * *** 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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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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}

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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}

int main()
{
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*   *    *   ** * *  *  ** * * *  * 
//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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 *   ****    ** **  **    *   *  * *     *** * * * ** ****   *  *  ** * *** * * ** ** *
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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;
*** ** ****  * **********  *** ** 
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*    *   **  * *    ****** *  **
   **** * * *****    **   ****  **        ** ** 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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