Problem: 

Interaction

This is an interactive problem. You need to read participants' queries from standard input and print your responses to standard output. You don't know the number of queries upfront, so you'll need to process them as you get them; you'll know you're done once you reach the end of the file.

In each query, you will be asked the question, written in one line. You have to answer it correctly, patiently and without any display of emotions. Your response is case-insensitive.

Please make sure to use the stream flushing operation after each response in order not to leave part of your output in some buffer.

Example

Input


Is it rated?
Is it rated?
Is it rated?


Output


NO
NO
NO

Solution (in JAVA):

Solution:
/*
*	Author: CrazyDoctor
*	
*	File: A.java
*	
*	Date: 14:31:09, 01.04.2021
*/

import java.io.*;
import java.util.*;

public class A {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		FastPrinter fp = new FastPrinter();
		while (sc.hasNextLine()) {
			sc.nextLine();
			fp.println("NO");
			fp.flush();
		}

		fp.close();
	}

	static class FastPrinter extends PrintWriter {

		FastPrinter() {
			super(System.out);
		}

		void println(int n, int[] a) {
			for (int i = 0; i < n; i++) {
				this.print(a[i] + (i == n - 1 ? "\n" : " "));
			}
		}

		void println(int n, long[] a) {
			for (int i = 0; i < n; i++) {
				this.print(a[i] + (i == n - 1 ? "\n" : " "));
			}
		}

		void println(int n, double[] a) {
			for (int i = 0; i < n; i++) {
				this.print(a[i] + (i == n - 1 ? "\n" : " "));
			}
		}

		void println(ArrayList<Object> a) {
			int n = a.size();
			for (int i = 0; i < n; i++) {
				this.print(a.get(i) + (i == n - 1 ? "\n" : " "));
			}
		}
	}

	static class FastScanner {
		BufferedReader br;
		StringTokenizer st;
		
		public FastScanner() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}
		
		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}
		
		int nextInt() {
			return Integer.parseInt(next());
		}
		
		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		int[] nextIntA(int n) {
			int[] a = new int[n];
			for (int i = 0; i < n; i++)
				a[i] = this.nextInt();
			return a;
		}

		long[] nextLongA(int n) {
			long[] a = new long[n];
			for (int i = 0; i < n; i++)
				a[i] = this.nextLong();
			return a;
		}

		double[] nextDoubleA(int n) {
			double[] a = new double[n];
			for (int i = 0; i < n; i++)
				a[i] = this.nextDouble();
			return a;
		}

		ArrayList<Integer> nextIntAL(int n) {
			ArrayList<Integer> a = new ArrayList<Integer>(n);
			for (int i = 0; i < n; i++)
				a.add(this.nextInt());
			return a;
		}

		ArrayList<Long> nextLongAL(int n) {
			ArrayList<Long> a = new ArrayList<Long>(n);
			for (int i = 0; i < n; i++)
				a.add(this.nextLong());
			return a;
		}

		ArrayList<Double> nextDoubleAL(int n) {
			ArrayList<Double> a = new ArrayList<Double>(n);
			for (int i = 0; i < n; i++)
				a.add(this.nextDouble());
			return a;
		}

		ArrayList<String> nextStringAL(int n) {
			ArrayList<String> a = new ArrayList<String>(n);
			for (int i = 0; i < n; i++)
				a.add(this.next());
			return a;
		}
	}
}