Description:Count the number of prime numbers less than a non-negative number,nclick to show more hints.References:How Many Primes Are There?Sieve of ...
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其他好文 时间：
2015-04-28 15:35:41
阅读次数：
144
Description:
Count the number of prime numbers less than a non-negative number, n解题思路采用Eratosthenes筛选法，依次分别去掉2的倍数，3的倍数，5的倍数，……，最后剩下的即为素数。实现代码class Solution {
public:
int countPrimes(int n) {...
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其他好文 时间：
2015-04-28 11:54:15
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114
Description:Count the number of prime numbers less than a non-negative number,nHint:The number n could be in the order of 100,000 to 5,000,000.click t...
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其他好文 时间：
2015-04-27 23:37:49
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147
Description:Count the number of prime numbers less than a non-negative number,nHint:The number n could be in the order of 100,000 to 5,000,000.C++实现代码...
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其他好文 时间：
2015-04-27 21:22:18
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92
Description:Count the number of prime numbers less than a non-negative number,nHint:The number n could be in the order of 100,000 to 5,000,000.#define...
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其他好文 时间：
2015-04-27 19:46:35
阅读次数：
100
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-04-27 18:14:10
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103
leetcode -https://leetcode.com/problems/count-primes/Q:Description:Count the number of prime numbers less than a non-negative number,nHint:The number ...
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其他好文 时间：
2015-04-27 18:10:59
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230
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2015-04-26 22:25:53
阅读次数：
201
题目：The gray code is a binary numeral system where two successive values differ in only one bit.Given a non-negative integernrepresenting the total num...
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其他好文 时间：
2015-04-26 21:02:58
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143
题目：Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is...
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其他好文 时间：
2015-04-26 17:59:43
阅读次数：
116
