package vood;

import java.util.function.BinaryOperator;
import java.util.stream.Stream;

public class Ahel1 {
	public static void main(String[] args) {
		String[] eesnimed = { "Juku", "Madis", "Anu", "Mati" };
		String pikim=Stream.of(eesnimed).reduce("",
				(s1, s2) -> (s1.length() > s2.length()) ? s1 : s2);
		System.out.println(pikim);
        //Loo reduce-funktsioon, mis ühendab kõik nimed 
		//üheks pikaks stringiks
		String koikKoos=Stream.of(eesnimed).reduce("",
			(s1, s2) -> s1+s2);
		System.out.println(koikKoos);
		Integer[] m={1, 3, 4, 5};
		System.out.println(Stream.of(m).reduce(1, (a1, a2) -> a1*a2));
		BinaryOperator<Integer>liida=(a1, a2) -> a1+a2;
		BinaryOperator<Integer>korruta=(a1, a2) -> a1*a2;
		System.out.println(Stream.of(m).reduce(0, liida));
		System.out.println(Stream.of(m).reduce(1, korruta));
	}

}