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iterative method to convert decimal to binary

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Abhinav Anand 2021-03-06 23:38:28 +05:30 • committed by GitHub
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maths/iterative_decimal_to_binary.rb Normal file
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# Iterative method to convert a given decimal number into binary.
def decimal_to_binary(n)
bin = []
until n.zero?
bin << n % 2
n = n / 2
end
return bin.reverse.join
end
puts 'Binary value of 4 is ' + decimal_to_binary(4).to_s
# Binary value of 4 is 100
puts 'Binary value of 31 is ' + decimal_to_binary(31).to_s
# Binary value of 31 is 11111
puts 'Binary value of 64 is ' + decimal_to_binary(64).to_s
# Binary value of 64 is 1000000