What???!!!😱😱😱

Question

https://code.sololearn.com/cX4U8Ihrv0u7/?ref=app
why such a conclusion???🤔🤔🤔

Answer 1

# run it with these modifications and see if you can understand whats happening

a=1
b=1
if
a + b = -1
end
puts a # a is 1
puts b # b is -1
puts a+b
c=2
d=2
if
c + d = 3
end
puts c # c is 2
puts d # d is 3
puts c+d

Answer 2

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