十进制转换为2进制

//10进制转换为2进制
#include<iostream>
using namespace std;

struct Node
{
	int data;
	Node*next;
};

struct LinkStack
{
	Node*top;
};

LinkStack*create()
{
	LinkStack*stack = new LinkStack;
	stack->top = NULL;
	return stack;
}

bool isEmpty(LinkStack*stack)
{
	return (stack->top == NULL);
}

void pop(LinkStack*stack)
{
	if (!isEmpty(stack))
	{
		Node*p = stack->top;
		stack->top = stack->top->next;
		delete p;
	}
}

void push(LinkStack*stack, int item)
{
	Node*p = new Node;
	p->data = item;
	p->next = stack->top;
	stack->top = p;
}

void top(LinkStack*stack)
{
	cout << stack->top->data;
}

int main()
{
	int n;
	cin >> n;
	LinkStack*stack = create();
	while (n / 2 != 0)
	{
		push(stack, n % 2);
		n = n / 2;
	}
	push(stack, n);
	while (!isEmpty(stack))
	{
		top(stack);
		pop(stack);
	}
	cout << endl;
	delete stack;

	return 0;
}