def push(self, value): if self.has_space(): item = Node(value) item.set_next_node(self.top_item) self.top_item = item self.size += 1 else: print("No more room on stack")
def push(self, value): if self.has_space(): item = Node(value) item.set_next_node(self.top_item) self.top_item = item self.size += 1 else: print("No more room on stack")