奇数(odd)指不能被2整除的整数,数学表达形式为:2k+1, 奇数可以分为正奇数和负奇数。
1、3、5和7是奇数。
在自然数的集合里,每个数字不是奇数就是偶数。
In the set of natural numbers, every number is either odd or even.
相反,它们最多可能涉及一点算术,比如“两个奇数之和为偶数”,以及常识。
Instead they may involve, at most, a little arithmetic, such as "the sum of two odd numbers is even", and common sense.
So in fact if I run this, ah, and save it, and it prints out odd.
因此实际上如果我运行这个,啊,先保存它,然后它输出奇数。
Let me add, let me make it 17 people so we have an odd number, so go and sit in that row.
我再加一个人这样就是奇数17个人,请到那行中
I think it depends on whether the list is odd or even in length. Actually, that's probably not true. With one, it'll probably always get it down there, but if I've made it just equal to two I might have lost.
是奇数还是偶数,事实上,这是不正确的,如果最后剩下一个,那可能得到了结果,如果剩下两个,可能错了,所以,首先我们要格外。
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