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LambdaTesting.java
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26 lines (25 loc) · 905 Bytes
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import java.util.ArrayList;
import java.util.Scanner;
import java.util.function.Consumer;
public class LambdaTesting {
public static void Lamda(){
ArrayList<Integer> numbers = new ArrayList<Integer>();
Scanner myObj = new Scanner(System.in);
System.out.print("Masukkan total angka yang mau dikuadratkan: ");
int jum_angka = myObj.nextInt();
// int i = 1;
// while (i <= jum_angka) {
// System.out.print("Masukkan angka " + i + " yang mau dikuadratkan: ");
// int x = myObj.nextInt();
// numbers.add(x);
// i++;
// }
for (int i = 1; i <= jum_angka; i++) {
System.out.print("Masukkan angka " + i + " yang mau dikuadratkan: ");
int y = myObj.nextInt();
numbers.add(y);
}
Consumer<Integer> method = (n) -> { System.out.println("\nKuadrat dari " + n + " adalah " + n*n); };
numbers.forEach( method );
}
}