@@ -0,0 +1,538 @@
+// https://codeforces.com/problemset/problem/129/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%09int%5B%5D a = new int%5Bn%5D;%0A%09%09int sum = 0;%0A%09%09for (int i = 0; i %3C n; ++i) %7B%0A%09%09%09a%5Bi%5D = read.nextInt();%0A%09%09%09sum += a%5Bi%5D;%0A%09%09%7D%0A%09%09%0A%09%09int numberOfWays = 0;%0A%09%09for (int i = 0; i %3C n; ++i) %7B%0A%09%09%09if ( (sum - a%5Bi%5D) %25 2 == 0 ) %7B%0A%09%09%09%09numberOfWays++;%0A%09%09%09%7D%0A%09%09%7D%0A%09%09%0A%09%09System.out.println(numberOfWays);%0A%09%09%0A%09%09// Close scanner%0A%09%09read.close();%0A%09%7D%0A%7D%0A

Create Cookies.java