获取二进制的每一位

转自：https://blog.csdn.net/weixin_46708094/article/details/107092557

1.样例

vector<int> getEveryBit(int num)
{
    int temp = 1;
    vector<int>count(32,0);
    for(int i=1;i<=32;++i)
    {    
        if(num&temp)
            count[i] = 1;
        temp<<= 1;
    }
    return count;
}