import java.util.Scanner;

public class Main {

        static Scanner in = new Scanner(System.in);

        public static void main(String[] args) {


        	iMenuMethod();

        }

		public static void iMenuMethod() {

			int iMenu;

			do {
        	System.out.println("Enter the question number you wish to see. and press 6 to exit!");
        	iMenu = in.nextInt();

              switch (iMenu) {
			case 1:tar1();
				break;
			case 2:tar2();
				break;
			case 3:tar3();
				break;
			case 4:tar4();
				break;
			case 5:tar5();
				break;
			case 6:return;
			default:System.err.println("You need to enter a number from 1-5!");
				break;
			}
		}while(iMenu != 6);
	}

        public static void tar1(){

        		//prints out 7 stars in a row
                for (int j = 1; j<8; j++)
                {
                System.out.print("*");

                }

                System.out.println("\n--------------------");

                //prints out 7 stars one after the other
                for (int i = 1; i < 8; i++)
                {
                        System.out.println("*");
                }
                System.out.println("--------------------");

                //counts from 1-10
                for (int counter = 1; counter <= 10; counter++)
                {
                        System.out.println(counter);
                }

                System.out.println("--------------------");

                //counts from 20-35
                for(int c = 20; c <= 35; c++)
                {
                        System.out.println(c);
                }

                System.out.println("--------------------");

                //prints all the odd numbers from 1-50
                for(int z = 1; z <= 50; z+=2)
                {
                        System.out.println(z);
                }

                System.out.println("--------------------");

                //counts all the numbers divisible by 3 from 3-30
                for(int i = 3; i <= 30; i+=3)
                {
                        System.out.println(i);
                }

                System.out.println("--------------------");

                //all the even numbers from 2-100
                for (int j = 2; j<=100; j+=2)
                {
                        System.out.println(j);
                }

        }


        /*
         * This program will go over the numbers 1-50 and
         * if the number can be divided by 8 it will print Nice next to it.
         */
        public static void tar2(){

            for (int i = 1; i <= 50; i++) {
            	if (i % 8 == 0) {
					System.out.println(i + " nice");
				}
            	else
            	{
            		System.out.println(i);
            	}
			}

        }

        public static void tar3(){

                int iSum1 = 0;
               //will count from 1-10 and add the numbers together
                for (int i = 1; i <= 10; i++)
                {
                        System.out.println(i);
                        iSum1 = iSum1 + i;
                }
                System.out.println("The sum is: " + iSum1);
                System.out.println("----------------------------");

                int iSum2 = 0;
               //count from 30-50 and add the numbers together
                for (int i = 30; i <= 50; i++)
                {
                                System.out.println(i);
                                iSum2 = iSum2 + i;
                }
                System.out.println("The sum is: " + iSum2);
        }

        public static void tar4(){
                int iSum = 0;

                //adds the numbers from 200-300 together
                for (int i = 200; i <= 300; i++) {
                        iSum = iSum + i;
                }
                System.out.println("The sum is: " + iSum);
        }

        public static void tar5(){
        	double iSum = 0;

        	//adds the numbers from 1/200 + 1/201... till 1/300 together
            for (int i = 200; i <= 300; i++) {
                    iSum = (1.0 / i);
            }
            System.out.println("The sum is: " + iSum);
        }
}