@@ -0,0 +1,551 @@
+// http://codeforces.com/problemset/problem/231/A%0A%0Aimport java.util.Scanner;%0A%0Apublic class Solution %7B%0A%09%0A%09public static void main(String%5B%5D args) %7B%0A%09%09Scanner read = new Scanner(System.in);%0A%09%09%0A%09%09int numberOfImplementedProblems = 0;%0A%09%09%0A%09%09int n = read.nextInt();%0A%09%09for (int i = 0; i %3C n; ++i) %7B%0A%09%09%09int certainPeopleCount = ( read.nextInt() + read.nextInt() + read.nextInt() );%0A%09%09%09if (certainPeopleCount %3E= 2) %7B%0A%09%09%09%09numberOfImplementedProblems++;%0A%09%09%09%7D%0A%09%09%7D%0A%09%09%0A%09%09System.out.println( numberOfImplementedProblems );%0A%09%09%0A%09%09// Close scanner%0A%09%09read.close();%0A%09%7D%0A%09%0A%7D%0A

Create Team.java