Update 01_binary_search.cpp (egonSchiele#271)

MahmoudHamdy00 · web-flow · commit c06ad954f0db · 2024-12-07T07:45:03.000-06:00
use template to the item that we are search for
diff --git a/01_introduction_to_algorithms/c++11/01_binary_search.cpp b/01_introduction_to_algorithms/c++11/01_binary_search.cpp
@@ -5,7 +5,7 @@ using std::cout;
 using std::endl;
 
 template <typename T>
-int binary_search(const std::vector<T>& list, const int& item) {
+int binary_search(const std::vector<T>& list, const T& item) {
     int low = 0;
     int high = list.size() - 1;
 
