Nabani na ofumana "iseti" apha uya kufumana ibha yetshokolethi kum.
Iseti ngumdlalo oqaqambileyo esawudlalayo malunga neminyaka emi-5 eyadlulayo. Ukukhwaza, ukukhwaza, indibaniselwano yokufota.
Imithetho yalo mdlalo ithi yaqanjwa ngo-1991 yingcali yemfuza uMarsha Falco, ebhala amanqaku ngexesha lophando lwesifo sokuxhuzula kubelusi baseJamani ngowe-1974. Kwabo ingqondo yabo idinwe ngokwaneleyo yimathematika, emva kwexesha elithile kuye kurhanelwe ukuba kukho i-echoes apha ngeplanimetry kunye nokuzoba imigca ethe tye ngamanqaku. (Sinikwe amakhadi amabini, kukho ikhadi elinye kunye nelinye kuphela elingena kwiseti enye kunye nawo.)
UMarsha Falco ubonakala ebuza: "Ewe, awukhange ufumane "iseti"?"
Khumbula imithetho
Iseti ngumdlalo wekhadi. Onke amakhadi ane parameters ezine, ngalinye lithatha amaxabiso amathathu (itotali 3 x 3 Γ 3 Γ 3 = 81 amakhadi).
Iindidi kunye namaxabiso eeparamitha zimi ngolu hlobo lulandelayo:
- umfanekiso ::= ellipse | irhombu | "snot"
- umbala ::= obomvu | eluhlaza | iviolet
- zalisa ::= mhlophe | enemigca | eqinileyo
- ubungakanani ::= 1 | 2 | 3
Iinjongo zomdlalo ibandakanya ukufumana indibaniselwano ekhethekileyo yamakhadi amathathu. Amakhadi amathathu abizwa ngokuba βyisethiβ ukuba, kwikhadi ngalinye leempawu ezine, zonke ziyafana, okanye zonke zahlukile.
Ngamanye amazwi, sinokuthi amakhadi amathathu akayi kwenza isethi ukuba amakhadi amabini anexabiso elinye lepharamitha, kwaye elesithathu linomnye. Uyabona ukuba nawaphi na amakhadi amabini kuhlala kukho isithathu (kwaye kuphela) apho baya kuba yisethi.
Inkqubela phambili yomdlalo: Umsasazi ubeka amakhadi ali-12 etafileni. Xa umntu efumana isethi, bayakhwaza "Beka!" aze athathe ngokuzolileyo amakhadi enza iseti. Ukuba akukho seti kumakhadi abekiweyo (kunokwenzeka ukuba, kubonakala ngathi akukho), umbonisi ubeka amanye amakhadi amathathu.
Inani eliphezulu lamakhadi ngaphandle kwesethi ngama-20. Umjikelo uyaqhubeka de idekhi iphele. Lowo uqokelela iiseti ezininzi uyaphumelela.
Iingcali zezibalo ziye zathatha inxaxheba zaza zanikezela ngendibaniselwano yamakhadi angama-20. Nabani na ozijonga njengoChuck Norris unokulibala lo mfanekiso kwaye azame ukudlala i-solitaire ngaphandle kwesethi yedwa.
Okanye khangela ukuba kusekho "iseti" apha?
Amakhadi angama-20 angenaseti
Kukulungele ukujonga ukuba akukho "seti ngombala".
Amakhadi afanayo, kodwa indawo ibonisa ukuba iphethe iiseti ngokweparameter "yokugcwalisa".
Ukubala.
Ngokwamanani.
Akukho kusekwa kwiimpawu zokwahlula.
Vula ingxaki engasonjululwanga kwimathematika
Leliphi inani eliphezulu lamakhadi onokuwabeka ngaphandle kokufumana "iseti" enye? Umqondiso uneentsingiselo ezintathu.
ngophawu olu-1 - amakhadi ama-2
Iimpawu ezi-2 - amakhadi ama-4
Iimpawu ezi-3 - amakhadi ali-9
Iimpawu ezi-4 - amakhadi ali-20
Iimpawu ezi-5 - amakhadi angama-45
Iimpawu ezi-6 - amakhadi angama-112
Iimpawu ezi-7 - xs
Kuthekani ngo-βnβββ?
ΠΠΈΠ΄Π΅ΠΎ
Umyili womdlalo:
U-Alexey Savvateev uthetha ngokuqaqambileyo ngoSete:
amanqaku
umthombo: www.habr.com