1 files changed, 20 insertions, 0 deletions
diff --git a/challenge-163/deadmarshal/cpp/ch-1.cpp b/challenge-163/deadmarshal/cpp/ch-1.cpp
new file mode 100644
index 0000000000..061a0d8b52
--- /dev/null
+++ b/challenge-163/deadmarshal/cpp/ch-1.cpp
@@ -0,0 +1,20 @@
+#include<iostream>
+#include<vector>
+
+int sum_bitwise_operator(std::vector<int>& vec)
+{
+  int sum{};
+  for(std::size_t i{}; i < vec.size(); ++i)
+    for(std::size_t j{i+1}; j < vec.size(); ++j)
+      sum += vec[i] & vec[j];
+  return sum;
+}
+
+int main()
+{
+  std::vector<int> vec{1,2,3};
+  std::vector<int> vec2{2,3,4};
+  std::cout << sum_bitwise_operator(vec) << '\n';
+  std::cout << sum_bitwise_operator(vec2) << '\n';
+  return 0;
+}