diff --git a/CPlusPlus20ForProgrammers-master/examples/vector/a.out b/CPlusPlus20ForProgrammers-master/examples/vector/a.out
index 4d5c954..14ad967 100755
Binary files a/CPlusPlus20ForProgrammers-master/examples/vector/a.out and b/CPlusPlus20ForProgrammers-master/examples/vector/a.out differ
diff --git a/CPlusPlus20ForProgrammers-master/examples/vector/main.cpp b/CPlusPlus20ForProgrammers-master/examples/vector/main.cpp
index 64ac219..5794414 100644
--- a/CPlusPlus20ForProgrammers-master/examples/vector/main.cpp
+++ b/CPlusPlus20ForProgrammers-master/examples/vector/main.cpp
@@ -1,13 +1,14 @@
 #include "shapes.h"
 #include "vector.h"
-
+#include <vector>
 
 int main(){
 
-	myspace::vector<double> a(10,5.0);
-	std::cout<< a[15] << "\n";
+//	myspace::vector<double> a(10,5.0);
+//	std::cout<< a[0] << "\n";
 
-	myspace::vector<Cube> a(10,Cube());
+//	myspace::vector<Cube> b(10,Cube());
+        std::vector<Cube> c(10,Cube());
 
 return 0;
 }
diff --git a/CPlusPlus20ForProgrammers-master/examples/vector/vector.h b/CPlusPlus20ForProgrammers-master/examples/vector/vector.h
index 9e2a68e..d74f70f 100644
--- a/CPlusPlus20ForProgrammers-master/examples/vector/vector.h
+++ b/CPlusPlus20ForProgrammers-master/examples/vector/vector.h
@@ -29,6 +29,10 @@ vector<T>::vector(int _N, T _Val ):N(_N){
 
 template <typename T>
 vector<T>::~vector(){
+	for (int i{0};i < N; i++){
+		delete data[i];
+		std :: cout << i << "\n";
+	}
 	delete [] data;
 }