#include <iostream>

using namespace std;

void copy (float[], float[], int);
void output (float[], int);
float avg ( float[], int );

int main()
{
	float x[6] = {60,50,40,30,20,10};
	float y[6] = {1,1,1,1,1,1};

	copy (x, y, 6);
	
	output (y, 6);	
	return 0;
}

void copy (float x[], float y[], int length)
{
	for (int i = 0; i < length; i++)
		y[i] = x[i];
}

void output (const float x[], int length)
{
	for (int i = 0; i < length; i++)
		cout << x[i] << endl;
}

float avg (float y[], int length)
{
	float a = 0;
	int b = 0;

	for (int i = 0; i < length; i++)
	{
		a = a + y[i];
		b = i;
	}

	return a/b;
}