challenge.rb

# 1. Make two variables called name and age. Assign them values, e.g. name = "bob" age = 20. Use string interpolation to print "My name is Bob and I am 20 years old".

# string
name = "Bob"
# integer
age = 20

# p "My name is #{name} and I am #{age} years old"

# 1. p
# 2. puts
# 3. print

# 2. Here are two variables: x = 2, y = 3; Use string interpolation to print to screen: "The result of adding x to y is 5".

x = 2 
y = 3

# p "The result of adding x to y is #{x + y}"

# escape characters

# \n
# makes a newline

# puts "Hi my name is \"Harrison Malone\""

# to the power of
string_number = "10"

# p string_number.class

int_number = string_number.to_i

# p int_number.class

result = int_number ** 3

# p result

another_number = 100

another_number_as_a_string = another_number.to_s

# p another_number_as_a_string.class

sum = 5 / 2.to_f

# p sum

puts "number calculator"

puts "whats your first number?"

print "> "

number_one = gets.chomp

puts "whats your second number?"

print "> "

number_two = gets.chomp

result = number_one.to_i + number_two.to_i

p result

# strip and chomp

# name = gets.strip

# p name