import java.util.Arrays;

public class Question01 
{
	public static void main(String[] args)
	{
		//a) Create a int array of size 50.
		
		int[] arr = new int[50];
		
		//b) Using a for loop, assign a random value between 1 and 10 to each element.
		
		for (int i = 0; i < arr.length; i++)
		{
			arr[i] = (int)(Math.random() * 10 + 1);
		}
		
		//c) Implement the function outputArray and test it.  (See below of function.)
	
		outputArray(arr);
		
		//d) Make use of Arrays.toString() to output the content of the array using a single line of code.
		
		System.out.println(Arrays.toString(arr));
		
		//e) Implement and test the occurenceCounter function.

		System.out.println("Amount of 7s in array: " + occurenceCounter(arr, 7));
		System.out.println("Amount of 3s in array: " + occurenceCounter(arr, 3));
		
		//f) Implement and test the maxIndex function.

		System.out.println("The max value is at index " + maxIndex(arr)); 
	}
	
	//c) Implement the outputArray function.
	
	public static void outputArray(int[] a)
	{
		for (int i = 0; i < a.length; i++)
		{
			System.out.print(a[i] + ", ");
		}
		System.out.println("");  //end of line
	}

	//e) Implement the occurenceCounter function.
	
	public static int occurenceCounter(int[] a, int value)
	{
		int count = 0;
		for (int i = 0; i < a.length; i++)
		{
			if (a[i] == value)
			{
				count++;
			}
		}
		return count;
	}
	
	//f) Implement the maxIndex function.
	
	public static int maxIndex(int[] a)
	{
		int mIndex = 0;
		for (int i = 0; i < a.length; i++)
		{
			if (a[i] > a[mIndex])
			{
				mIndex = i;
			}
		}
		return mIndex;
	}

	
	
}