C# LeetCode刷题 - LeetCode204. Count Primes - 题解

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Leetcode 204. Count Primes

在线提交:
https://leetcode.com/problems/count-primes/description/

Count the number of prime numbers less than a non-negative number, n.

Example:

Input: 10
Output: 4
Explanation: There are 4 prime numbers less than 10, they are 2, 3, 5, 7.

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●  Difficulty:

Easy

• Total Accepted: 160.4K

• Total Submissions: 602.6K

• Contributor: mith