神獸IV - PokemonGO

By Eartha
at 2017-07-28T20:28
at 2017-07-28T20:28
Table of Contents
吸引注意力應該是藍軍 IV < = 80的
也就是攻防體加起來 < = 36 = (15+15+15)*0.8
而道館戰 boss 攻防體都由 10起跳
假設10~15 機率一樣
也就是都是 1/6
ATK : a (令 a-10 = a')
DEF : b (令 b-10 = b')
HP : c (令 c-10 = c')
a+b+c <= 36
a'+b'+c' <= 6 (其中a' b' c'為非負整數解:0.1.2.3...etc )
a'+b'+c'= 0 ( H30 = C2取0 = 1)
a'+b'+c'= 1 ( H31 = C3取1 = 3)
a'+b'+c'= 2 ( H32 = C4取2 = 6)
a'+b'+c'= 3 ( H33 = C5取3 = 10)
a'+b'+c'= 4 ( H34 = C6取4 = 15)
a'+b'+c'= 5 ( H35 = C7取5 = 21)
a'+b'+c'= 6 ( H36 = C8取6 = 28) *註
*註 => a'+b'+c'= 6 這組有陷阱
因為 a' b' c' 不可以是(6,0,0) (0,6,0) (0,0,6)這組合 因為個體值不超過15
所以需要扣3組
所以組合方法共
1+3+6+10+15+21+28-3 = 81種
所有組合為 6*6*6 = 216種
所以你拿到 IV <= 80的 機率為 81/216 = 3/8
當你連續兩隻都拿到 小於等於80
機率為 (3/8)^2 = 9/64 = 0.140625 = 14.0625 %
這機率是高是低 就見仁見智了
請參考
感謝~~
P.S 搞不好這是學測明年考題呢~~~
※ 引述《a107108a (andy)》之銘言:
: 想請問大家一下
: 我遇到兩隻極凍鳥
: 但是兩隻的iv都是吸引注意力
: 想詢問一下
: 是我剛好抓的都是這個
: 還是有令人驚艷的極凍鳥?
--
也就是攻防體加起來 < = 36 = (15+15+15)*0.8
而道館戰 boss 攻防體都由 10起跳
假設10~15 機率一樣
也就是都是 1/6
ATK : a (令 a-10 = a')
DEF : b (令 b-10 = b')
HP : c (令 c-10 = c')
a+b+c <= 36
a'+b'+c' <= 6 (其中a' b' c'為非負整數解:0.1.2.3...etc )
a'+b'+c'= 0 ( H30 = C2取0 = 1)
a'+b'+c'= 1 ( H31 = C3取1 = 3)
a'+b'+c'= 2 ( H32 = C4取2 = 6)
a'+b'+c'= 3 ( H33 = C5取3 = 10)
a'+b'+c'= 4 ( H34 = C6取4 = 15)
a'+b'+c'= 5 ( H35 = C7取5 = 21)
a'+b'+c'= 6 ( H36 = C8取6 = 28) *註
*註 => a'+b'+c'= 6 這組有陷阱
因為 a' b' c' 不可以是(6,0,0) (0,6,0) (0,0,6)這組合 因為個體值不超過15
所以需要扣3組
所以組合方法共
1+3+6+10+15+21+28-3 = 81種
所有組合為 6*6*6 = 216種
所以你拿到 IV <= 80的 機率為 81/216 = 3/8
當你連續兩隻都拿到 小於等於80
機率為 (3/8)^2 = 9/64 = 0.140625 = 14.0625 %
這機率是高是低 就見仁見智了
請參考
感謝~~
P.S 搞不好這是學測明年考題呢~~~
※ 引述《a107108a (andy)》之銘言:
: 想請問大家一下
: 我遇到兩隻極凍鳥
: 但是兩隻的iv都是吸引注意力
: 想詢問一下
: 是我剛好抓的都是這個
: 還是有令人驚艷的極凍鳥?
--
Tags:
PokemonGO
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