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Ruby Ruby Operators and Control Structures Logical Operators The And (&&) Operator

dididadaya Zhao
dididadaya Zhao
1,319 Points
Posted by dididadaya Zhao
dididadaya Zhao
1,319 Points

nop

so...

ruby.rb 
def check_speed(car_speed)
  # write your code here
  puts (car_speed>40) && (car_speed<50)
  return "safe"
  puts (car_speed==40) || (car_speed == 50)
  return"safe"
  puts (car_speed<40) ||(car_speed>50)
  return "unsafe"
end

1 Answer

Kourosh Raeen
Kourosh Raeen
23,733 Points
Kourosh Raeen
Kourosh Raeen
23,733 Points

You need if statements not puts. Take a look at this code sample from the Teacher's Notes:

print "What is your favorite number? "
number = gets.chomp.to_i

if (number == 3) || (number == 5)
  puts "That's my favorite number!"
elsif (number > 10) && (number.even?)
  puts "That's a pretty high even number!"
elsif (number.odd?) && (number % 3 == 0)
  puts "That number is divisible by 3 and odd, cool!"
end

Try modifying that for this challenge. The puts need be returns.