Free piesTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 28619 Accepted Submission (s): 9769Problem description said the sky will not drop pies, but one day Gameboy is walking on the path home, suddenly the sky fell a lot of pie. Gameboy's character was so good that the pie was not lost elsewhere, and fell within 10 metres of his side. If the pie fell on the ground, of course, it could not eat, so
Free piesTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 29065 Accepted Submission (s): 9921Problem description said the sky will not drop pies, but one day Gameboy is walking on the path home, suddenly the sky fell a lot of pie. Gameboy's character was so good that the pie was not lost elsewhere, and fell within 10 metres of his side. If the pie fell on the ground, of course, it could not eat, so
Free pie
Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 13077 accepted submission (s): 4328Problem description all said there would be no pie in the sky, but one day Gameboy was walking on the path home, And suddenly there were a lot of pies in the sky. It is really good to say that Gameboy's character is good. This Pie won't fall anywhere, and it will fall within 10 meters of his side. If the pie
Free pie
Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 25409 accepted submission (s): 8644Problem description all said there would be no pie in the sky, but one day Gameboy was walking on the path home, And suddenly there were a lot of pies in the sky. It is really good to say that Gameboy's character is good. This Pie won't fall anywhere, and it will fall within 10 meters of his side. If the pie
Free pie
Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 26090 accepted submission (s): 8896
Problem description all said there would be no pie in the sky, but one day Gameboy was walking on the path home, And suddenly there were a lot of pies in the sky. It is really good to say that Gameboy's character is good. This Pie won't fall anywhere, and it will fall within 10 meters of his side. If the
It is very simple, that is, the deformation of the Data tower.
The pie falling from the top to the bottom of the Data tower at t time X.
Then you can calculate it from the bottom up.
Free pie
Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)Total submission (s): 24502 accepted submission (s): 8288Problem description all said there would be no pie in the sky, but one day Gameboy was walking on the path home, And suddenly
Tags: Dynamic Planning
Free pie time limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)
Total submission (s): 26110 accepted submission (s): 8905
Problem description all said there would be no pie in the sky, but one day Gameboy was walking on the path home, And suddenly there were a lot of pies in the sky. It is really good to say that Gameboy's character is good. This Pie won't fall anywhere, and it will fall within 10 mete
Free Pies
Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 26090 accepted Submission (s): 8896
Problem Description said the sky will not drop pie, but one day Gameboy is walking on the way home, suddenly fell a lot of pie in the sky. Said Gameboy's character is very good, the pie does not drop elsewhere, it fell to his side of the 10 meters range. If the pie fell on the ground of course can not ea
Task 1: Follow the public number to download this video tutorial
Task 2:01-Overview 07:08
Task 3:02-HTC The installation of the VIVE device 08:33
Task 4:03-Download Steam and STEAMVR 03:05
Task 5:04-use steam VR to debug your device 14:40
Task 6:05-Download Unity3d 03:24
Task 7:06-Configure the Unity VR development environment 09:43
Task 8:07-steam Basic use of
Author: Lu Qiming
Sorting Date: 2004/12/27
As you know, video Renderer (VR) receives raw RGB/YUV data and then displays the filter on the display. To improve the Computer Drawing performance, based on your computer's graphics card capabilities, VR will first use DirectDraw and overlay surfaces. If these features are not supported by the graphics card, VR will use
Description said the sky will not drop pies, but one day Gameboy is walking home on the path, suddenly the sky fell a lot of pie. Gameboy's character was so good that the pie was not lost elsewhere, and fell within 10 metres of his side. If the pie fell on the ground, of course, it could not eat, so Gameboy immediately remove the backpack to pick up. But because the trails could not stand on either side, he
HTC Vive offers a nice free VR demo that has been carefully experienced in the last 1 weeks.Looking carefully at its installation files, it is the Unity 5.4beta version (by checking log, know valve company with the latest 5.4.0B11 version developed), it is indeed a great confidence:
To know, some startups in order to play a differentiated competition, improve the technology threshold, said Unreal 4 of the picture quality than Unity 5 excellen
Perhaps it is this two years, with the upsurge of VR boom, "panorama" This word has been moved on the table again and again labeled "Virtual reality", "3D Reality", "360 degrees", "720 degrees" and so on all kinds of names, so many people as the virtual reality content specific presentation form of the main pronoun.Admittedly, the lack of VR content is now being watched by a growing number of developers and
the user's request.Whether the user base has changedThe evolution of the user base consists of two aspects, one is that existing users have been tired of the function of the current product, resulting in aesthetic fatigue, begging for new changes on the basis of the original function. The second is that some of the new users expect to extend other services based on the original functionality provided by your product.If the smartphone comes out, we just use a phone to call and send text messages
The status quo of VR industry chainLast year Facebook's $2 billion acquisition of virtual reality technology Oculus VR has raised everyone's awareness of VR devices. At home, Sequoia Capital investment Ant View, but also detonated the capital market to vr/ar attention. Four of these are our more common and domestic com
selfish to take a vacation, cast off two art stole to the main venue.Find a remote back seat sit, found the main venue actually sitting very full, this can not help let me a little accident, it seems that the situation is better than the imagination, there are many familiar faces. Still secretly sigh at the occasion, the moderator's introduction has ended, Davids on the podium began the first speech.It's still full, and there's a lot of seats in the front.Although in the Twitch heard several ti
. In the MongoDB query documentation, the second optional parameter is the list of fields to be retrieved. In MongoDB, when the find () method is executed, all fields in a document are displayed. To limit this, you need to set the Field List Value 1 or 0. 1 is used to display fields, and 0 is used to hide fields.
(2) syntax
The basic syntax of the find () method for projection is as follows: db. COLLECTION_NAME.find ({}, {KEY: 1 })
(3) Example
>Db. web_app.find ()
{"_ Id": ObjectId ("54d877e4
parameter that is the list of fields to retrieve. In MongoDB, when the Find () method is executed, it displays all fields of a document. To limit this, you need to set the field List value 1 or 0. 1 is used to display the field and 0 is used to hide the field.(2) syntaxThe Find () method has a projection basic syntax as follows: DB. Collection_name.find ({},{key:1})(3) Example
> db.web_app.find ()
{"_id": ObjectId ("54d877e4ebde50baebb6c4c8"), "name": "Chasing The Dreamer", "oldnam
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