Codeforces Round #412 (rated, Div. 2, base on VK Cup 2017 Round 3), problem: (F) Perishable Roads Solution In JAVA
import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.io.PrintWriter; import java.util.StringTokenizer; public class Div2_412F { public static void main(String args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); PrintWriter printer = …