String choice;
Scanner console = new Scanner(System.in);

System.out.println("Make a choice: 1) Run 2) Jump 3) Fly 4) Exit");
choice = console.nextLine();

switch(choice)
{
case "1": Run(); break;
case "2": Jump(); break;
case "3": Fly(); break;
case "4": System.exit(0);
}

import java.util.Random;
import java.util.Scanner;

public class Calculator {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.println("Menu: Welcome to Basic Calculator \n "
+ "1. Add \n "
+ "2. Subtract \n "
+ "3. Divide \n "
+ "4. Multiply \n "
+ "5. Generate Random Number \n "
+ "6. Quit \n ");
//Menu for Operations

String in = input.next();
char oper = in.charAt(0);

System.out.print("Enter your first number ");
in = input.next();
double num1 = Double.parseDouble(in);

System.out.print("Enter your second number to perform your selected operation ");
in = input.next();
double num2 = Double.parseDouble(in);




if(oper == '1') {
//double result = num1 + num2;
//System.out.println(result);
System.exit(0);
} else if(oper == '5') {
double result = (num1 * num2 + num1 + num2 + 77);
System.out.println(result);
} else if(oper == '2') {
double result = num1 - num2;
System.out.println(result);
} else if(oper == '4') {
double result = num1 * num2;
System.out.println(result);
} else if(oper == '3') {
double result = num1 / num2;
System.out.println("Your answer is: " + result);
}
else if(oper == '6') {
System.exit(0);
}
{

}
System.out.println("Thank you for using Basic Calculator!");
}
}