for循环当步长为0.1 判断语句< 与<= 结果一致

Question

问题遇到的现象和发生背景

c++ for 循环

问题相关代码，请勿粘贴截图

double length = 1.0;
    
    for (double i_one = 0.0; i_one < length; i_one = i_one +0.1 )
    {
        cout<<"i_one:" << i_one << endl;
    }
    for (double i_two = 0.0; i_two <= length; i_two = i_two + 0.1)
    {
        cout <<"i_two：" << i_two << endl;
    }

运行结果及报错内容

Answer 1

月经问题：浮点数10进制和二进制无法明确转换