feat: reverse bits

Author: changchanghwang

reverse-bits/changchanghwang.go

@@ -0,0 +1,6 @@
+// Time Complexity: O(1)
+// Space Complexity: O(1)
+func reverseBits(num uint32) uint32 {
+	reversedBits := bits.Reverse32(num)
+	return reversedBits
+}