diff --git a/ex00/whatever.hpp b/ex00/whatever.hpp
index 3d5cf99..7f6be55 100644
--- a/ex00/whatever.hpp
+++ b/ex00/whatever.hpp
@@ -19,9 +19,8 @@
 template <typename T>
 void	swap(T &a, T &b)
 {
-	T tmp;
+	T tmp = a;
 
-	tmp = a;
 	a = b;
 	b = tmp;
 }
diff --git a/ex02/Array/Array.hpp b/ex02/Array/Array.hpp
index d360d77..dc25ef2 100644
--- a/ex02/Array/Array.hpp
+++ b/ex02/Array/Array.hpp
@@ -32,7 +32,8 @@ class	Array
 		Array &operator=(const Array &other);
 		~Array();
 
-		T	&operator[](unsigned int i);
+		T		&operator[](unsigned int i);
+		T		const &operator[](unsigned int i) const;
 		unsigned int	size() const;
 };
 
diff --git a/ex02/Array/Array.tpp b/ex02/Array/Array.tpp
index 123a33a..5013436 100644
--- a/ex02/Array/Array.tpp
+++ b/ex02/Array/Array.tpp
@@ -58,6 +58,14 @@ T	&Array<T>::operator[](unsigned int i)
 	return (data[i]);
 }
 
+template <typename T>
+T	const &Array<T>::operator[](unsigned int i) const
+{
+	if (i >= _size)
+		throw std::exception();
+	return (data[i]);
+}
+
 template <typename T>
 unsigned int	Array<T>::size() const
 {