Homework

import java.util.Scanner;
public class ccc11j2 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		// what is h, h is first input
		// what is M, M is second input, Maximum t

		Scanner sc = new Scanner (System.in);
		int h = sc.nextInt();
		int M = sc.nextInt();
		boolean touch = false;
		for (int t=1;t<=M; t++) {
			int A = -6*t*t*t*t+h*t*t*t+2*t*t+t;
			if (A<=0) {
				System.out.println("The balloon first touches ground at hour: ");
				System.out.println(t);
				touch = true;
				break;
			}
		}
		if (touch==false) {
			System.out.println("The balloon does not"
					+"touch ground in the given time.");
		}
	}

}


import java.util.Scanner;
public class ccc13j2{
	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

		String t = sc.nextLine();

		for(int i = 0; i<t.length();i++) {

			 if(t.charAt(i) == 'A'||t.charAt(i) == 'B' ||t.charAt(i) == 'C'||
					 t.charAt(i) == 'D' ||	 t.charAt(i) == 'E' ||	 t.charAt(i) == 'F' ||	 t.charAt(i) == 'G' ||
					 t.charAt(i) == 'J' ||	 t.charAt(i) == 'K' ||	 t.charAt(i) == 'L' ||	 t.charAt(i) == 'M' ||	 t.charAt(i) == 'P' ||
					 t.charAt(i) == 'Q' ||	 t.charAt(i) == 'R' ||	 t.charAt(i) == 'T' ||	 t.charAt(i) == 'U' ||	 t.charAt(i) == 'V' ||
					 t.charAt(i) == 'W' ||	 t.charAt(i) == 'Y') {
				 System.out.println("NO");
				 System.exit(0);
			 }

			 }
		for(int i = 0; i<t.length();i++) {
			 if(t.charAt(i) == 'I' ||t.charAt(i) == 'O' ||t.charAt(i) == 'S' ||t.charAt(i) == 'H' ||t.charAt(i) == 'Z' ||t.charAt(i) == 'X' ||t.charAt(i) == 'N' ) {
					System.out.println("YES");
					System.exit(0);
			 }
		}

		}
	}


import java.util.Scanner;
public class ccc09j2 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
		 int trout = sc.nextInt();
	        int pike = sc.nextInt();
	        int pickerel = sc.nextInt();
	        int total = sc.nextInt();
	        int count =0;
	        for(int  i=0;i<=total+1;i++) {
	        	for( int j=0;j<=total+1;j++) {
	        		for(int k=0;k<=total+1;k++) {
	        				if((i*trout)+(j*pike)+(k*pickerel)<=total&&i+j+k>0) {
	        					System.out.print(i+" Brown Trout, ");
	        					System.out.print(j+" Northern Pike, ");
	        					System.out.print(k+" Yellow Pickerel");
	        					System.out.println();
	        					count++;
	        			}
	        		}
	        	}
	            }
	        System.out.println("Number of ways to catch fish: "+count);
	     }
	}

import java.util.Scanner;

public class ccc07j2 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Scanner sc = new Scanner(System.in);
		while(true) {
			String S = sc.next();
			if (S.equals("CU")) {
				System.out.println("See you");
			}else if (S.equals(":-)")) {
				System.out.println("I'm happy");
			}else if (S.equals(":-(")) {
				System.out.println("I'm unhappy");
			}else if (S.equals(";-)")) {
					System.out.println("wink");
			}else if (S.equals(":-p")) {
						System.out.println("Stick out my tongue");
			}else if (S.equals("~.~")){
				System.out.println("sleepy");
			}else if (S.equals("TA")){
				System.out.println("totally awesome");
			}else if (S.equals("CCC")){
				System.out.println("Canadian Computing Competition");
			}else if (S.equals("CUZ")){
				System.out.println("because");
			}else if (S.equals("TY")) {
				System.out.println("thank-you");
			}else if (S.equals("TW")) {
				System.out.println("You're welcome");
			}else if (S.equals("TTYL")) {
				System.out.println("Talk to you later");
				break;

			}
			else
				System.out.println();
			}
		}
	}