From 85bd4bc5c662c8597abd8199a937006d9acfa2cb Mon Sep 17 00:00:00 2001 From: Ravishankar Joshi <21024229+ravibitsgoa@users.noreply.github.com> Date: Sat, 24 Oct 2020 08:26:56 +0530 Subject: [PATCH] Apply suggestions from code review Co-authored-by: David Leal --- bit_manipulation/hamming_distance.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bit_manipulation/hamming_distance.cpp b/bit_manipulation/hamming_distance.cpp index 2f254f952..7e36586f4 100644 --- a/bit_manipulation/hamming_distance.cpp +++ b/bit_manipulation/hamming_distance.cpp @@ -32,6 +32,10 @@ unsigned int hamming_distance(int a, int b) { return bitCount(a ^ b); } +/** + * @brief Main function + * @returns 0 on exit + */ int main() { int a = 11; // 1011 in binary int b = 2; // 0010 in binary