@@ -0,0 +1,443 @@
+// https://codeforces.com/problemset/problem/104/A%0A%0Aimport java.util.Scanner;%0A%0Apublic class Solution %7B%0A%0A%09public static void main(String%5B%5D args) %7B%0A%09%09Scanner read = new Scanner(System.in);%0A%0A%09%09int n = read.nextInt();%0A%09%09%0A%09%09if (n %3C= 10 %7C%7C n %3E= 22) %7B%0A%09%09%09System.out.println(%220%22);%0A%09%09%7D%0A%09%09else %7B%0A%09%09%09n -= 10;%0A%09%09%09if (n == 10) %7B%0A%09%09%09%09System.out.println(%2215%22);%0A%09%09%09%7D%0A%09%09%09else %7B%0A%09%09%09%09System.out.println(%224%22);%0A%09%09%09%7D%0A%09%09%7D%0A%09%09%0A%09%09// Close scanner%0A%09%09read.close();%0A%09%7D%0A%0A%7D%0A

Create Blackjack.java