Can someone tell me why im getting the following error from the code below?? arr

Question

Can someone tell me why im getting the following error from the code below??

array2.java:9: ']' expected

int frequency [10];

CODE

import java.util.Random;

public class array2
{
public static void main( String args[] )
{
Random randomNumbers = new Random(); // random number generator

int frequency [10];

for(int i=0; i<10; i++)

frequency[i]=0;

int number; // stores most recently generated value

// summarize results of 6000
for ( int col = 1; col <= 6000; col++ )
{
number = 1 + randomNumbers.nextInt( 10 );
frequency[number]++;
}

System.out.println( "number Frequency" ); // output headers
for(int i=0; i<10; i++)
System.out.printf(" %d %d",(i+1),frequency[i]);

int even = 0, odd = 0;//stores even or odd totals

for(int i=0; i<10; i++)

{

if(i%2==0)
odd +=frequency[i];

else even += frequency[i];
}

System.out.println(" heads: "+even+" tails: "+odd);
}
}

Explanation / Answer

Because you have written the array declaration in a wrong way. In java we must declare the array as like below

int frequency[] = new int[10] ;

This will compile the code without any errors. We must follow the certain rules while dealing with this things as these works only in the way they have designed or written up i.e. we always need to write the code syntactically correct.

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