Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.类似于cc:http://www.cnblogs.com/...
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其他好文 时间:
2014-12-31 08:40:38
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题目:(Math)Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.题解:首先列几个例子找一找规律。然后发现...
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其他好文 时间:
2014-12-30 23:26:41
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Given an integer n, return the number of trailing zeroes in n!. Note: Your solution should be in logarithmic time complexity. 这个是我的代码,但是超时 class Solut...
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移动开发 时间:
2014-12-30 22:06:15
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169
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.Credits:Special thanks to@tsf...
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其他好文 时间:
2014-12-30 22:01:42
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107
问题描述:
Given an integer n, return the number of trailing zeroes in
n!.
Note: Your solution should be in logarithmic time complexity.
基本思想
尾0的个数取决于5的个数。
代码:
int trailingZeroes(int n) { //...
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其他好文 时间:
2014-12-30 20:43:23
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132
Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.只有2 * 5才会产生0只要计算出因子中2和5的个数取小的...
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其他好文 时间:
2014-12-30 20:27:13
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169
package com.x.xyz;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Star !");
System.out.println(trailingZeroes(0));
System.out.println(trailingZeroes(1)...
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其他好文 时间:
2014-12-30 19:06:46
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151
package com.x.xyz;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Star !");
System.out.println(trailingZeroes(10));
System.out.println(trailingZeroes(1...
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其他好文 时间:
2014-12-30 19:05:36
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180
Factorial Trailing ZeroesGiven an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.统计末尾...
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其他好文 时间:
2014-12-30 18:37:19
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142
Factorial Trailing ZeroesGiven an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.Cred...
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其他好文 时间:
2014-12-30 13:28:46
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141