Hello everyone,
So I made a script that will take 3 numbers from the user and provide
the sum and product of them. What I want to do is give the option for
the user to redo the process with a new set of number. It does restart
the process of asking for inputs but the problem is the variable is
already assigned from the previous run through (iteration?). Is there a
command to force the script to start from scratch and not carry over
previous inputs?
class Screen
def cls
puts ("\n" * 25)
puts “\a”
end
def pause
STDIN.gets
end
#Logic
Console_Screen = Screen.new
puts “Please enter a set of 3 numbers after pressing enter to get both
a product and sum.”
Console_Screen.pause
loop do
print 'First : ’
First = gets.to_i
print 'Second : ’
Second = gets.to_i
print 'Third : ’
Third = gets.to_i
sum = First + Second + Third
product = First * Second * Third
puts “Product: #{product}”
puts “Sum: #{sum}”
puts “Would you like another calculation?(y/n)”
answer = gets
answer.chop!
if answer == “y”
#--------------------------------------what i think the problem is
redo
#------------------------------------------------
else
puts “Have fun doing mental math.”
Console_Screen.pause
exit
end
end
end