Is 2000 a leap year? Because leap year is divisible by 4, but not by 100, or divisible by 4, and divisible by 400 Push like this, 2000 is and is not? Who can explain why? How do you explain my definition?

Divisible by 100 can be divisible by 4, of course, but every hundred years must be divisible by 400 to be a leap year

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