Skip to content

Is it even? · ⁨是偶数吗?⁩

English

Is it even?

A whole number is even when dividing it by 2 leaves no remainder. The % (modulo) operator gives that remainder, so 8 % 2 is 0 but 7 % 2 is 1.

中文

是偶数吗?

当一个整数除以 2 没有余数时,它就是偶数。%(取模)运算符会给出余数,所以 8 % 2 是 0,而 7 % 2 是 1。

Log in or create account · ⁨登录或创建账户⁩

IGCSE, A-Level · ⁨IGCSE、A-Level⁩ & AP · ⁨与 AP⁩