下标操作bitset

int main()
{
	
	bitset<10> bit_val;

	bit_val.set(3);
	bit_val.set(4);
	cout<<bit_val[3]<<bit_val[4]<<std::endl;
	bit_val.reset(3);
	cout<<bit_val[3]<<bit_val[4];


	
	while(1)
	{
		 
	}
	return 0;
}