結果
問題 | No.885 アマリクエリ |
ユーザー | obakyan |
提出日時 | 2019-09-17 12:54:11 |
言語 | Lua (LuaJit 2.1.1696795921) |
結果 |
AC
|
実行時間 | 970 ms / 2,000 ms |
コード長 | 2,639 bytes |
コンパイル時間 | 28 ms |
コンパイル使用メモリ | 6,688 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-07 10:29:02 |
合計ジャッジ時間 | 4,437 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
(要ログイン)
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 | 970 ms
6,816 KB |
testcase_01 | AC | 373 ms
6,940 KB |
testcase_02 | AC | 101 ms
6,944 KB |
testcase_03 | AC | 98 ms
6,940 KB |
testcase_04 | AC | 99 ms
6,940 KB |
testcase_05 | AC | 58 ms
6,944 KB |
testcase_06 | AC | 54 ms
6,940 KB |
testcase_07 | AC | 31 ms
6,940 KB |
testcase_08 | AC | 36 ms
6,940 KB |
testcase_09 | AC | 372 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 2 ms
6,940 KB |
testcase_12 | AC | 2 ms
6,944 KB |
testcase_13 | AC | 4 ms
6,940 KB |
testcase_14 | AC | 4 ms
6,940 KB |
testcase_15 | AC | 4 ms
6,940 KB |
testcase_16 | AC | 3 ms
6,940 KB |
testcase_17 | AC | 3 ms
6,944 KB |
testcase_18 | AC | 3 ms
6,940 KB |
testcase_19 | AC | 2 ms
6,940 KB |
testcase_20 | AC | 2 ms
6,944 KB |
testcase_21 | AC | 2 ms
6,940 KB |
ソースコード
local mfl, mce, mmi = math.floor, math.ceil, math.min local SegTree = {} SegTree.updateAll = function(self) for i = self.stagenum - 1, 1, -1 do for j = 1, self.cnt[i] do self.stage[i][j] = self.func(self.stage[i + 1][j * 2 - 1], self.stage[i + 1][j * 2]) end end end SegTree.create = function(self, n, func, emptyvalue) self.func, self.emptyvalue = func, emptyvalue local stagenum, mul = 1, 1 self.cnt, self.stage, self.size = {1}, {{}}, {} while mul < n do mul, stagenum = mul * 2, stagenum + 1 self.cnt[stagenum], self.stage[stagenum] = mul, {} end for i = 1, stagenum do self.size[i] = self.cnt[stagenum + 1 - i] end self.stagenum = stagenum for i = 1, n do self.stage[stagenum][i] = i end for i = n + 1, mul do self.stage[stagenum][i] = n + 1 end self:updateAll() end SegTree.getRange = function(self, left, right) if left == right then return self.stage[self.stagenum][left] end local start_stage = 1 while right - left + 1 < self.size[start_stage] do start_stage = start_stage + 1 end local ret = self.emptyvalue local t1, t2, t3 = {start_stage}, {left}, {right} while 0 < #t1 do local stage, l, r = t1[#t1], t2[#t1], t3[#t1] table.remove(t1) table.remove(t2) table.remove(t3) local sz = self.size[stage] if (l - 1) % sz ~= 0 then local newr = mmi(r, mce((l - 1) / sz) * sz) table.insert(t1, stage + 1) table.insert(t2, l) table.insert(t3, newr) l = newr + 1 end if sz <= r + 1 - l then ret = self.func(ret, self.stage[stage][mce(l / sz)]) l = l + sz end if l <= r then table.insert(t1, stage + 1) table.insert(t2, l) table.insert(t3, r) end end return ret end SegTree.recalc = function(self, idx) for i = self.stagenum - 1, 1, -1 do local dst = mce(idx / 2) local rem = dst * 4 - 1 - idx self.stage[i][dst] = self.func(self.stage[i + 1][idx], self.stage[i + 1][rem]) idx = dst end end SegTree.new = function(n, func, emptyvalue) local obj = {} setmetatable(obj, {__index = SegTree}) obj:create(n, func, emptyvalue) return obj end local n = io.read("*n") local sum = 0 local val = {} for i = 1, n do val[i] = io.read("*n") sum = sum + val[i] end val[n + 1] = -1 local st = SegTree.new(n, function(x, y) return val[x] > val[y] and x or y end, n + 1) local q = io.read("*n") for i = 1, q do local x = io.read("*n") while true do local idx = st.stage[1][1] if val[idx] < x then break else local v = val[idx] sum = sum - v v = v % x sum = sum + v val[idx] = v st:recalc(idx) end end print(sum) end