未格式化打印>db.games.find()
{"_id":ObjectId("53d077372826c5d3aae7ad6a"),"game":"pinball","user":"joe","score":5050}格式化打印>db.games.find().pretty()
{
"_id":ObjectId("53d077372826c5d3aae7ad6a"),
"game":"pinball",
"user":"joe",
"score":5050
}
>修..
分类:
数据库 时间:
2014-07-24 12:28:55
阅读次数:
296
Pebble
Solitaire
Pebble solitaire is an interesting game. This is a game where you are given a board with an arrangement of small cavities, initially all but one occupied by a pebble each. The...
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其他好文 时间:
2014-07-23 22:38:37
阅读次数:
344
Gnome TetravexTime Limit:10 Seconds Memory Limit:32768 KBHart is engaged in playing an interesting game, Gnome Tetravex, these days. In the game, at t...
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其他好文 时间:
2014-07-23 16:33:01
阅读次数:
293
Problem Description
DouBiXp has a girlfriend named DouBiNan.One day they felt very boring and decided to play some games. The rule of this game is as following. There are k balls on the desk. Every...
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其他好文 时间:
2014-07-23 00:05:27
阅读次数:
344
问题描述:
Given an array of non-negative integers, you are initially positioned at the first index of the array.
Each element in the array represents your maximum jump length at that position.
Determin...
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其他好文 时间:
2014-07-23 00:04:37
阅读次数:
216
Problem HHelp is needed for DexterTime Limit: 3 SecondDexter is tired of Dee Dee. So he decided to keep Dee Dee busy in a game. The game he planned fo...
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其他好文 时间:
2014-07-22 23:26:57
阅读次数:
301
Help Me with the Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 3344
Accepted: 2145
Description
Your task is to read a picture of a chessboard positi...
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其他好文 时间:
2014-07-21 23:38:44
阅读次数:
265
直接上代码吧 1 package com.mygdx.game; 2 3 import com.badlogic.gdx.Gdx; 4 import com.badlogic.gdx.graphics.g2d.Animation; 5 import com.badlogic.gdx.graphic....
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其他好文 时间:
2014-07-21 23:30:20
阅读次数:
360
博弈论里面一个非常重要的结论:如果前一个状态所有可能都是必败态,那么当前状态一定是必胜态。如果前一个状态所有可能有一个是必胜态,那么当前状态一定是必败态。POJ 2484 A Funny Game博弈游戏里面后手经常占据优势。除了A可以一次性全部拿光的情况,其他时候B都可以采取与A相同的策略,这样每...
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其他好文 时间:
2014-07-21 23:30:20
阅读次数:
292
点击打开链接
题意:给你一张N个节点的无向图,然后给出M条边,给出第 I 条边到第J条边的距离。然后问你是否存在子环,如果存在,则输出最成环的最短距离和
解析:构图:选定源点及汇点,然后将源点至个点流量置为1,花费置为0.然后使用最小费用流,当返回值流量和,即flow
其余和tour一样求法,处理一下某两点距离为最短距离即可。
#include
#include
#include
#...
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其他好文 时间:
2014-07-21 22:28:07
阅读次数:
251