Day1.rb

#Temperature converter
print "Enter 1 to convert Fahrenheit to Celsius or 2 to convert Celsius to Fahrenheit: "
user_input = Integer(gets.chomp)

if user_input == 1
	print "Great choice! Now enter the temperature you would like to convert: "
	temp = Integer(gets.chomp)
	convert_to_C = (temp - 32) * (5/9)
	puts "Your temperature is #{convert_to_C} degrees Celsius."
elsif user_input == 2
	print "Great choice! Now enter the temperature you would like to convert: "
	temp = Integer(gets.chomp)
	convert_to_F = (temp + 32) * (9/5) 
	puts "Your temperature is #{convert_to_F} degrees Fahrenheit."
else
	puts "Oops, please retry the converter and only enter the numbers 1 or 2 this time."
end

#GUESSING GAME
random = Random.rand(100)
  #p random (used to identify number to test code)

print "Please guess a number between 1 & 100: "
user_number = Integer(gets.chomp)
counter = 1

while user_number != random
	if user_number > random
		puts "The number is lower than #{user_number}. Guess again:"
		counter += 1
		user_number = Integer(gets.chomp)
		
	elsif user_number < random
		puts "The number is higher than #{user_number}. Guess again:"
		user_number = Integer(gets.chomp)
		counter += 1
	end
	
	if user_number == random
	puts "You got it in #{counter} tries!"
	end		
end

#SIMPLE ASCII ART
print "Please enter a number for how many rows high you want your snowflake XMAS tree to be: "
num_rows = Integer(gets.chomp)
rows = 0
snowflake = 1
space = (50 - snowflake) / 2

until num_rows == rows
	puts (" " * space) + ("*" * snowflake)
	snowflake += 2
	space -= 1
	rows += 1
end

#REVERSE A STRING
print "Type some text: "
string = gets
string2 = ""
string.each_char {|char| string2 = char << string2}
puts string2

#MULTIPLICATION TABLE
puts "A multiplication table: "
puts

for table_range in 1..9
	print "    #{table_range} "
end

puts
puts

for number1 in 1..9
	print number1, "|  "
		for number2 in 1..9
			product = (number2 * number1)
			if product >= 10
				print product, "    "
			elsif product < 10
				print product, "     "
			end
		end
		puts
end