labs 7: init

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

lab7/20.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+class Foo {
+  int x;
+
+public:
+  Foo(int _x) { x = _x; };
+  Foo operator+(Foo);
+  int get() { return x; }
+};
+
+Foo Foo::operator+(Foo bar) {
+  return Foo(x + bar.get());
+}
+
+int main() {
+  Foo bar = Foo(-3);
+  Foo baz = Foo(8);
+
+  cout << (bar + baz).get();
+}