ChitandadzoTable mitambo

How kuungana munhu Rubik kuti Cube 4x4. Mazano uye kurumbidza

A chidzidzo chinoshamisa nokuda maoko uye musoro - the dambanemazwi. Vanokurukura ndangariro, pfungwa, injini unyanzvi, dzidza pfungwa uye kuzorora - muchidimbu, chaizvo, uye vose vana nevakuru.

Ita izvozvo mutemo kubata hwatsvuka kubasa hakusi mudzanga kana kofi ane doughnut uye Inovhiringidza muruoko rwake. Nokukurumidza cherechedzai sei uchinzwa zvakanaka, iwe tarisa kufara, uropi vakatanga kushanda zvakarurama uye nokukurumidza - izvi zvose uchapisika tinzwe pamusoro mukuvandudza wako mupfungwa, uye dzemari. Duku (kupinda kunyange munhu handbag), dzakakurumbira uye kunakidza kwemakore akawanda dambanemazwi - a Rubik kuti Cube.

mhando

Mukupera eighties ari XX remakore Hungarian muvezi Erno Rubik patented zvakanakisisa-kutengesa dambanemazwi mutambo munyika - vaiita kuutio (kana Rubik kuti Cube - vanhu). Uye sezvo anogona kuwanikwa anenge musha ose. vana vose vavo vabereki vanofara kumonyanisa uye twirl "akangwara" chitoyi, kuedza kuunganidza vakaparadzirwa achitevedza kumicheto mavara zvinhu kupinda mufananidzo chete. Zvisinei, havasi vose vari kubudirira. Wemanomano ndechokuti unofanira kuziva gungano chati. Nhasi tichataura pamusoro pekuti kushanda muenzaniso 4x4.

Kuti tinzwisise sei kuvaka kuutio-Rubik 4x4, vanofanira kumirira sechivako kwayo wokutsauka - 3x3 wokuenzanisira - muchadenga. Ane matatu akabatana dzakawanda pakavakirwa dzitendererane kuti zvimwewo zvinhu - maviri nemanomwe cubes. Mumutsara inoumbwa pfumbamwe dzinoungana zvakafanana ruvara, vose 6 zviso - 6 mavara.

Pane zviitiko beveled micheto uye zvinhu zvakasiyana-siyana uye hukuru, semuenzaniso, dzinoungana uye rectangles vari kuutio. Nokuti vana pamusoro dzinoungana franmenty kunochera mifananidzo iri Puzzles, izvo zvinoita gungano kunakidza, asi zviri rakaoma zvikuru. Adult Fans kuti Rubik kuti Cube kupinda dzinoungana kureva nenhamba, kuti hazvina kukwana kuti vaunganidze vava kuda mavara, unofanira vachiri kuita nhamba vaiva nenhevedzano pamusoro pomumwe nomumwe wavo.

Nhasi, kune zvakasiyana-siyana - 2x2, 4x4, 7x7 kana kunyange 17x17! Championship pamusoro nekunhonga Rubik kuti kuutio panguva. Nyanzvi vanoshamiswa dzakapoteredza kukwanisa vatore dambanemazwi pasina kutsvaga! Last rekodhi havukavu gungano kuisa Pole - 8,65 masekonzi, rokuItari wakazviunganidza kuutio neruoko mumwe 9.43 seconds. Nameso vakavhara anounganidza chitoyi usingafi ichi countryman musiki vayo 26,36 seconds. Pfupi Nzira zvakarurama mugumisiro - maviri unotii. Chinonyanya yepakutanga waivako - ungano tsoka kuti 27,93 masekonzi!

Asi tichiri kuedza kufunga sei kuunganidza Rubik kuti Cube 4x4. Pakutanga: kudzidza kushanda pamwe muenzaniso uyu anogona vaya vane unyanzvi kuunganidza mugadzi kwayo - 3x3 kuutio.

Basic ungano mitemo

The chikuru Chinangwa regadziriro kutotanga - achitungamirira kuutio 4x4 kuutio 3x3 mhando, zvino paungano Rubik wacho Cube 4x4 ichava nyore uye kupfuura nzwisisa. Kuti aite izvi, unofanira kutanga kuunganidza cubes nzvimbo - a 4 dzakawanda dzinoungana vanhu chete ruvara.

Kunokosha! Hapana chaiyo chimiro 4x4 centre, kuti anoiswa ruvara (nechepakati ina) uchada neImba. Uyezve, kana iwe tenderera chete rokunze kumucheto, ipapo nzvimbo nzvimbo haangavi wakaputsika.

Mushure, uchawana pfungwa nokuda nzvimbo, ndiye anofanira kuitwa vaviri vaviri kana rumbabvu chisina kutsetseka okunze. Kushaya pachena zviso rwokunze kuutio kuitira kuti munguva vachishandisa kutenderera peya kuruboshwe kana kurudyi micheto dambanemazwi zvinhu pamusoro kumicheto wekuita pamwe chete.

Pashure nekugadzirisa dambudziko iri mubvunzo "sei kuti vaungane munhu Rubik kuti Cube 4x4" haangazodzingi sokuti kunzwisisa - zviri vanenge kuutio 3x3, saka isu kushandisa anozivikanwa Masvomhu, nzira uye unyanzvi.

parities

Asi okupedzisira rotations zvingaitika parities - ezvinhu zvakaoma umo ruvara dzinoungana anogona iri nemazvo, uye neizvi kudaro 3x3 kuutio zvikasaitika.

Makore ruzivo uye kushingaira mafeni ose dambanemazwi kwakakonzera kuziva zvose zvinobvira parity uye nepfungwa algorithm kuti matambudziko aya.

Cube 4x4 Rubik kuti: gungano redunhu

Nokuti akawedzera nyore, pane mifananidzo munyaya pamwe matanho ari munzira kuenda zvakarurama mhinduro imwe dambanemazwi, kusanganisira mamiriro ezvinhu parity.

Kana iwe teerera, kubishaira uye kutevera zano rakapiwa kumusoro, iwe nokukurumidza kukwanisa kudzidzisa shamwari sei kuti vaungane munhu Rubik kuti Cube 4x4!

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