РЭ
Size: a a a
РЭ
V
В
```с двух сторон будет читабельней хотя бы немного
V
while true do
puts "Calculator has started"
puts "Введіть перше число"
first_number = gets.strip.to_f
while true do
puts "Введіть операцію"
operation = gets.strip
puts "Введіть друге число"
second_number = gets.strip.to_f
if operation == "+"
ans = first_number + second_number
elsif operation == "-"
ans = first_number - second_number
elsif operation == "*"
ans = first_number * second_number
elsif operation == "/"
ans = first_number / second_number
elsif operation == "sin"
ans = Math.sin(first_number)
end
first_number = ans
print "Ваше число = ";puts ans
operation = gets.strip
if operation == "stop"
break
end
end
end
AZ
V
V
В
V
AD
AA
AA
ES
ES
AA
ES
ES
AA
ES