value = 2
def change
value = 3
end
puts value
3.times do
value = 0
end
puts value
value = 2
def change
value = 3
end
puts valvalue = 2
def change
value = 3
end
puts value
3.times do
value = 0
end
puts value
value = 2
def change
value = 3
end
puts val