190

Author: TedTran2019

ruby/190-Reverse-Bits.rb

@@ -0,0 +1,8 @@
+def reverse_bits(n)
+  reversed_bits = 0
+  31.downto(0) do |nbr|
+    insert = ((n >> (31 - nbr)) & 1) << nbr
+    reversed_bits |= insert
+  end
+  reversed_bits
+end