Amene apeza "seti" apa adzalandira chokoleti chochokera kwa ine.
Set ndi masewera opambana omwe tidasewera zaka 5 zapitazo. Kukuwa, kukuwa, kuphatikiza zithunzi.
Malamulo a masewerawa amanena kuti adapangidwa mu 1991 ndi katswiri wa majini Marsha Falco, akulemba zolemba pa kafukufuku wa khunyu kwa abusa a ku Germany mu 1974. Kwa iwo omwe ubongo wawo umakhala wotopa mokwanira ndi masamu, patapita nthawi kukayikira kumabuka kuti pali mauna ena apa ndi planimetry ndi kujambula mizere yowongoka kupyolera mu mfundo. (Kupatsidwa makhadi awiri, pali khadi limodzi ndi limodzi lokha lomwe limalowa nawo limodzi.)
Marsha Falco akuwoneka kuti akufunsa kuti: "Chabwino, kodi simunapeze "set"?"
Kumbukirani malamulo
Seti ndi masewera amakhadi. Makhadi onse ali ndi magawo anayi, iliyonse yomwe imatenga zinthu zitatu (3 x 3 Γ 3 Γ 3 = 81 makadi).
Mitundu ndi makonda a magawo ndi awa:
- chithunzi ::= ellipse | chilumba | "chifuwa"
- mtundu ::= red | zobiriwira | violet
- mudzaze ::= woyera | mizere | cholimba
- kuchuluka ::= 1 | 2 | 3
Cholinga cha masewera imakhala ndi kupeza kuphatikiza kwapadera kwa makadi atatu. Makhadi atatu amatchedwa "set" ngati, pamtundu uliwonse wamakhadi anayi, onse ali ofanana, kapena onse ndi zosiyana.
Mwa kuyankhula kwina, tikhoza kunena kuti makhadi atatu sangapange seti ngati makhadi awiri ali ndi mtengo umodzi wamtengo wapatali, ndipo wachitatu ali ndi wina. Mutha kuwona kuti pamakhadi awiri aliwonse nthawi zonse pamakhala lachitatu (ndi limodzi lokha) lomwe azikhala nalo.
Kupita kwamasewera: Wowonetsera amayika makadi 12 patebulo. Munthu akapeza seti, amafuula "Ikani!" ndiyeno modekha amatenga makhadi omwe amapanga seti. Ngati palibe makhadi omwe adayikidwa (mwinamwake, zikuwoneka ngati palibe), wowonetsa amayala makhadi ena atatu.
Chiwerengero chachikulu cha makhadi opanda seti ndi 20. Kuzungulira kumapitirira mpaka sitimayo itatha. Amene amasonkhanitsa ma seti ambiri amapambana.
Akatswiri a masamu adatenga nawo mbali ndikupereka makadi 20 ophatikizana. Aliyense amene amadziona kuti ndi Chuck Norris akhoza kuiwala chithunzichi ndikuyesera kusewera solitaire popanda kuika yekha.
Kapena fufuzani kuti muwone ngati pali "set" pano?
Makhadi 20 opanda seti
Ndikoyenera kuyang'ana kuti palibe "kukhazikitsidwa ndi mtundu".
Makhadi omwewo, koma malowa akuwonetsa kuti adanyamula ma seti molingana ndi gawo la "kudzaza".
Kuwerengera.
Malinga ndi ziwerengero.
Palibe kukhazikitsidwa pa kusiyanitsa makhalidwe.
Tsegulani vuto lomwe silinathetsedwe mu masamu
Ndi makadi ochuluka otani omwe mungayale osapeza "seti" imodzi? Chizindikirocho chili ndi matanthauzo atatu.
ndi 1 "chizindikiro" - 2 makadi
2 zizindikiro - 4 makadi
3 zizindikiro - 9 makadi
4 zizindikiro - 20 makadi
5 zizindikiro - 45 makadi
6 zizindikiro - 112 makadi
7 zizindikiro - xs
Nanga bwanji βnβββ?
ΠΠΈΠ΄Π΅ΠΎ
Wopanga masewera:
Alexey Savvateev amalankhula momveka bwino za Seth:
nkhani
Source: www.habr.com