I just want to remind you, if I wanted to, for example, type in an expression like that, notice the syntactical form, it's an expression, a number, followed by an operand, followed by another expression.
我想要提醒下大家,如果你想要,例如,输入一个这样的表达式,注意语法形式,这是个表达式,一个数字,后面是一个运算对象,后面是另外一个表达式。
I know you'd like to give me other things, other expression, somebody give me a number.
表达式什么的,谁给我一个数字?,没有么?谢谢!很不错的数字。
The answer was, find a mathematical expression depending on the number of inputs.
很不错,答案是,找到一个通过输入数字,计算出来的数字表达式。
It's not just a number, it's any expression.
这可以不是一个数字,可以是任意表达式。
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