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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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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}

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 3: Correct output
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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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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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}

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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    }
* ** * * * ***   *    ** * ** *  0;
}

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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 * *  *   * **  ****** ***  ** 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;
 ***** * * **   **********
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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()
{
* * *  *  *   ***  **  * **  *  *    ** 
 * * *  *****  *  *    * **** ** * **  **


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 ***  * ***  **** **     * **  ** **   **** *  ** ** * ***   **     
    }
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** ** **  * *** ** * * * * * 
   ****   ** *    *  * * ** * 0;
}
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