Codes

Question

Please guys help like all my codes and this one too https://code.sololearn.com/c5E5zA12fe9n/?ref=app

Answer 1

https://code.sololearn.com/c8u1CiN16ln6/?ref=app

Answer 2

because two values you have already printed.. and the fibnoacci series needs first two values to be displayed.

Answer 3

Thanks a lot sir, I didn't know that, I've made the correction in my own way and one more thing if an input of 5 is given to your code it displays 7 members of the series instead of 5, all you have to do is subtract 2 from the n variable before passing it to the .times
correct it as so

#Program to print out n numbers of the Fibonacci series
n = gets.to_i
case n
when 0
puts "Enter a valid input"
when 1
puts "0\n"
when 2
puts "0\n1\n"
else
a,b,c = 0,1,0
puts a,b
(n-2).times do
c = a + b
a = b
b = c
puts "#{c}\n"
end
end
if n != 0
puts "\nThe first #{n} member(s) of the Fibonacci series"
end