cekSandi

import java.util.Scanner;

public class cekSandi {
    static String sandi="";
    static int counterHuruf = 0;
    static int counterAngka = 0;
    static int counterSimbol = 0;
    public static void cekIsi () {
        for (int i = 0; i < sandi.length(); i++) {
            char temp = sandi.charAt(i);
            if (temp >= 'a' && temp <= 'z' || temp >= 'A' && temp <= 'Z') {
                counterHuruf++;
            } else if (temp >= '0' && temp <='9'){
                counterAngka++;
            }else counterSimbol++;
        }
    }
    public static void cekValid(){
        if (counterAngka+counterHuruf >=8 && counterAngka >=2 && counterSimbol==0){
            System.out.println("Valid Password");
        } else System.out.println("Invalid Password");
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Syarat Password :");
        System.out.println("1. Password Harus Memiliki Panjang 8 Karakter");
        System.out.println("2. Password Hanya Berupa Huruf dan Angka");
        System.out.println("3. Password Harus Memiliki Setidaknya 2 Angka");
        System.out.print("Masukkan Password : ");
        sandi=in.next();
        cekIsi();
        cekValid();
//        System.out.println(counterHuruf);
//        System.out.println(counterAngka);
//        System.out.println(counterSimbol);

    }
}