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Louiscahyadi

Arrangements Problem

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Soal ini ditulis seperti aslinya.


 


Eight all different sushis are placed evenly on the edge of a round table, whose surface can rotate around the center. Eight people also evenly sit around the table, each with one sushi in front. Each person has one favorite sushi among these eight, and they are all distinct. They find that no matter how they rotate the table, there are never more than 3 people who have their favorit sushis in front of them simultaneously. By this requirement, how many different possible arrangements of the eight sushis are there? Two arrangements that differ by a rotation are considered the same.


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Soal ini ditulis seperti aslinya.

 

Eight all different sushis are placed evenly on the edge of a round table, whose surface can rotate around the center. Eight people also evenly sit around the table, each with one sushi in front. Each person has one favorite sushi among these eight, and they are all distinct. They find that no matter how they rotate the table, there are never more than 3 people who have their favorit sushis in front of them simultaneously. By this requirement, how many different possible arrangements of the eight sushis are there? Two arrangements that differ by a rotation are considered the same.

Tolong terjemahan-nya dong, biar kami-kami yang belum paham bahasa Inggris dapat mengerti :)

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iki jarene google translet:


 


Wolung kabeh beda sushis diselehake roto-roto ing pinggiran saka Tabel babak, permukaan kang bisa muter sak tengah. Wolung wong uga sing roto-roto njagong ngubengi meja, saben siji karo sushi ing ngarep. Saben wong nduweni siji sushi favorit antarane kasebut wolung, lan wong kabeh béda. Padha golek sing ora prakara carane padha muter meja, ana tau luwih saka 3 wong duwe Favorit sushis ing ngarepe wong-wong mau bebarengan. Miturut requirement, akeh carane beda bisa aransemen saka sushis wolung ana? Loro aransemen sing beda-beda dening rotasi dianggep padha.


 


piye, mudeng?


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Maaf sebelumnya, grup ini tidak hanya dihuni oleh orang-orang yang mengerti bahasa Jawa :(


Seperti saya, saya tidak bisa berbahasa Jawa, jadi mohon gunakan bahasa Indonesia yang baik dan benar (meski tidak harus sesuai EYD, asal kita2 bisa mengerti saja hehehe)

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hehehe.. kan cuma bercanda :P. Intinya, bisa pakai situs translate.google.com, begitu :).


 


Eniwei, kalau bahasa Indonesia, jadinya gini:


 


Delapan sushis semua berbeda ditempatkan secara merata di tepi meja bundar, yang permukaannya dapat memutar di sekitar pusat. Delapan orang juga merata duduk di sekitar meja, masing-masing dengan satu sushi di depan. Setiap orang memiliki satu sushi favorit di antara delapan ini, dan mereka semua berbeda. Mereka menemukan bahwa tidak peduli bagaimana mereka memutar meja, tidak pernah ada lebih dari 3 orang yang memiliki sushis favorit mereka di depan mereka secara bersamaan. Dengan persyaratan ini, berapa banyak yang berbeda kemungkinan susunan delapan sushis yang ada? Dua pengaturan yang berbeda dengan rotasi dianggap sama.


 


Walaupun (mungkin) sesuai EYD, masih berasa aneeh..  :ph34r:  :ph34r:  :ph34r:


 


Kok saya merasa thread ini (bakal) rawan junk ya.. semoga tidak  :)


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