题目链接:click here~~
【题目大意】
A soldier wants to buy w bananas in the shop. He has to pay k dollars
for the first banana, 2k dollars for the second one and so on (in other words, he has to pay i·k do...
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其他好文 时间:
2015-05-27 10:03:12
阅读次数:
206
Two soldiers are playing a game. At the beginning first of them chooses a positive integernand gives it to the second soldier. Then the second one tri...
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其他好文 时间:
2015-05-26 21:06:35
阅读次数:
198
2002. Test Task
Time limit: 0.5 second
Memory limit: 64 MB
It was an ordinary grim October morning. The sky was covered by heavy gray clouds. It was a little rainy. The rain drops fell on the...
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其他好文 时间:
2015-05-25 20:27:31
阅读次数:
217
1、
把时间 秒,转化为xx天xx时xx分xx秒 的形式
--把时间 秒,转化为xx天xx时xx分xx秒 的形式
function convertTimeForm(second)
local timeDay = math.floor(second/86400)
local timeHour = math....
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其他好文 时间:
2015-05-25 18:46:08
阅读次数:
159
题目:输入一个单向链表,输出该链表中倒数第k个结点。最后一个结点为倒数第一个结点。思路:1.首先遍历链表的长度获得链表的length,则它的倒数第k个结点就是正数length-k+1个结点,但这需要遍历链表两次2.使用两个指针可以实现遍历一次,first指针指向头结点,second指针指向first...
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其他好文 时间:
2015-05-25 16:32:02
阅读次数:
99
题意:
Two soldiers are playing a game. At the beginning first of them chooses a positive integer
n and gives it to the second soldier. Then the second one tries to make maximum possible number of ro...
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其他好文 时间:
2015-05-23 14:18:31
阅读次数:
174
新建activity分以下几部:
(1)在 /src/main/res/layout/ 中新建activity_second.xml
(2)在 /src/main/java 中新建 SecondActivity.java ,且内容如下:public class SecondActivity extends Activity{
protected void onCreate(Bundle...
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移动开发 时间:
2015-05-21 09:13:19
阅读次数:
613
https://leetcode.com/problems/second-highest-salary/Second Highest SalaryWrite a SQL query to get the second highest salary from theEmployeetable.+---...
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数据库 时间:
2015-05-21 01:19:24
阅读次数:
283
使用spark.streaming.receiver.maxRate这个属性限制每秒的最大吞吐。官方文档如下:Maximum rate (number of records per second) at which each receiver will receive data. Effective...
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其他好文 时间:
2015-05-19 12:36:22
阅读次数:
226
//: net/mindview/util/TwoTuple.java
package net.mindview.util;
public class TwoTuple {
public final A first;
public final B second;
public TwoTuple(A a, B b) { first = a; second = b; }
public...
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编程语言 时间:
2015-05-19 08:54:56
阅读次数:
151