初学者计算机逻辑启蒙语言hl。使初学者避开各种复杂的概念轻松掌握对变量、表达式、顺序、分支、循环和函数等基本设计概念

2.3版禁止函数的嵌套定义-beginners computer language also acknowledge the logic of the Enlightenment. So that beginners away from the complex easy grasp of the concept of variable expression, sequence, branch, cycle and the basic function of the design concept version 2.3 against the nested function definition