public class ArrayPractice {

	public double[] makeArray(){
		double[] dArray = new double[50];
		
		for(int i = 0; i < dArray.length; i++){
			dArray[i] = 20.5;
		}
		return dArray;
	}
	
	public static void main(String[] args){
		ArrayPractice practice = new ArrayPractice();
		
		double[] dArray = practice.makeArray();
		for(int i = 0; i < dArray.length; i++){
			System.out.println(i + " " + dArray[i]);
		}
		
	}

}