/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.Scanner;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone {
public static void main
(String[] args
) {
int podajPIN;
int PIN = "0999".hashCode();
System.
out.
println("Podaj PIN"); podajPIN = getString();
if (podajPIN == PIN) {
System.
out.
println("Podałeś dobry PIN"); } else {
System.
out.
println("Podany PIN jest nieprawidłowy"); }
}
public static int getString() {
return new Scanner
(System.
in).
nextLine().
hashCode(); }
}
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