結果
問題 | No.1739 Princess vs. Dragoness (& AoE) |
ユーザー | 👑 obakyan |
提出日時 | 2021-11-13 20:41:34 |
言語 | Lua (LuaJit 2.1.1696795921) |
結果 |
AC
|
実行時間 | 1,993 ms / 3,000 ms |
コード長 | 2,058 bytes |
コンパイル時間 | 38 ms |
コンパイル使用メモリ | 5,120 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-05-05 20:54:28 |
合計ジャッジ時間 | 35,157 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 3 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 1,822 ms
5,376 KB |
testcase_05 | AC | 1,993 ms
5,376 KB |
testcase_06 | AC | 743 ms
5,376 KB |
testcase_07 | AC | 1 ms
5,376 KB |
testcase_08 | AC | 527 ms
5,376 KB |
testcase_09 | AC | 819 ms
5,376 KB |
testcase_10 | AC | 892 ms
5,376 KB |
testcase_11 | AC | 405 ms
5,376 KB |
testcase_12 | AC | 64 ms
5,376 KB |
testcase_13 | AC | 773 ms
5,376 KB |
testcase_14 | AC | 1,293 ms
5,376 KB |
testcase_15 | AC | 1,336 ms
5,376 KB |
testcase_16 | AC | 874 ms
5,376 KB |
testcase_17 | AC | 655 ms
5,376 KB |
testcase_18 | AC | 1,142 ms
5,376 KB |
testcase_19 | AC | 492 ms
5,376 KB |
testcase_20 | AC | 213 ms
5,376 KB |
testcase_21 | AC | 926 ms
5,376 KB |
testcase_22 | AC | 1,214 ms
5,376 KB |
testcase_23 | AC | 1,481 ms
5,376 KB |
testcase_24 | AC | 1,938 ms
5,376 KB |
testcase_25 | AC | 1,923 ms
5,376 KB |
testcase_26 | AC | 1,517 ms
5,376 KB |
testcase_27 | AC | 1,837 ms
5,376 KB |
testcase_28 | AC | 1,558 ms
5,376 KB |
testcase_29 | AC | 1,977 ms
5,376 KB |
testcase_30 | AC | 1,832 ms
5,376 KB |
testcase_31 | AC | 1,541 ms
5,376 KB |
testcase_32 | AC | 1,857 ms
5,376 KB |
testcase_33 | AC | 4 ms
5,376 KB |
testcase_34 | AC | 3 ms
5,376 KB |
testcase_35 | AC | 3 ms
5,376 KB |
testcase_36 | AC | 3 ms
5,376 KB |
testcase_37 | AC | 3 ms
5,376 KB |
testcase_38 | AC | 7 ms
5,376 KB |
testcase_39 | AC | 9 ms
5,376 KB |
testcase_40 | AC | 4 ms
5,376 KB |
testcase_41 | AC | 7 ms
5,376 KB |
testcase_42 | AC | 4 ms
5,376 KB |
ソースコード
local mfl, mce = math.floor, math.ceil local mmi, mma = math.min, math.max local bls, brs = bit.lshift, bit.rshift local Heapq = {} Heapq.create = function(self, lt) self.lt = lt self.cnt = 0 self.t = {} end Heapq.push = function(self, v) local hqlt = self.lt local hqt = self.t local c = self.cnt + 1 self.cnt = c hqt[c] = v while 1 < c do local p = brs(c, 1) if hqlt(hqt[c], hqt[p]) then hqt[c], hqt[p] = hqt[p], hqt[c] c = p else break end end end Heapq.pop = function(self) local hqlt = self.lt local hqt = self.t local ret = hqt[1] local c = self.cnt hqt[1] = hqt[c] c = c - 1 self.cnt = c local p = 1 while true do local d1, d2 = p * 2, p * 2 + 1 if c < d1 then break elseif c < d2 then if hqlt(hqt[d1], hqt[p]) then hqt[d1], hqt[p] = hqt[p], hqt[d1] end break else if hqlt(hqt[d1], hqt[d2]) then if hqlt(hqt[d1], hqt[p]) then hqt[d1], hqt[p] = hqt[p], hqt[d1] p = d1 else break end else if hqlt(hqt[d2], hqt[p]) then hqt[d2], hqt[p] = hqt[p], hqt[d2] p = d2 else break end end end end return ret end Heapq.new = function(lt) local obj = {} setmetatable(obj, {__index = Heapq}) obj:create(lt) return obj end local n = io.read("*n") local a, b = io.read("*n", "*n") local x, y = io.read("*n", "*n") local hs = {} for i = 1, n do table.insert(hs, io.read("*n")) end local hq = Heapq.new(function(c, d) return c > d end) local function solve(z) for i = 1, n do local h = hs[i] hq:push(h) end for i = 1, a do local v = hq:pop() if v <= z then hq:push(v) break end v = mma(z, v - x) hq:push(v) end local tot = 0 while 0 < hq.cnt do tot = tot + mma(0, hq:pop() - z) end return tot <= b * y end local min, max = -1, 1000000007 while 1 < max - min do local mid = mfl((min + max) / 2) if solve(mid) then max = mid else min = mid end end print(max)