class SimpleClass {
		private:
			int a;
			int b;
		public:
			SimpleClass(int x) : b(x), a(b) {}
			void print() {
				std::cout << "a=" << a << " b=" << b << std::endl;
			}
	};

	int main() {
		SimpleClass a(42);
		a.print();
	return 0;
}