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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 **     *  **    * **  ** * i<5; i++)
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**   **   *  * ***   *   **** *  *    *  ** *  ** **** 1;
    }
**   **  *** *    ** **** * if(a_sum==b_sum)
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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])
{
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 *** *** *  * ** * ** **  **
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    {
**   * ******  *     *****  ****   * *  *** **** -1;
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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[])
{
***  *    * *   *   * * * ***  * i=0; i<5; i++)
*   **** * *  * ** ** ***  * 
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}

int main()
{
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*** ****  **  **   ****  *   *****   *   * b[i]=getchar();
* *** * ** *   * *** ***** ***** * * * ***** compare(a, b));

 **  *** ** *   * ** *   **      *     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;
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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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     * *** * ** * *      **  * ** *  *** ** **** *   *   


***  ****** *** ** ** ***  * (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>
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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  * * *   ****         ******  **    ** **** * ** ** * * *  * ** *    * * 
********** ***  ***       
 *****  * *  *** ***   ** * **  0;
}
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