結果
| 問題 |
No.618 labo-index
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2018-03-05 20:03:20 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 1,663 bytes |
| コンパイル時間 | 171 ms |
| コンパイル使用メモリ | 81,840 KB |
| 実行使用メモリ | 204,348 KB |
| 最終ジャッジ日時 | 2024-09-13 14:14:11 |
| 合計ジャッジ時間 | 15,389 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 16 TLE * 1 -- * 18 |
ソースコード
#!/usr/bin/env python
import copy
Q = int(input())
events = []
for i in range(Q):
events.append([int(x) for x in input().split()])
N = 0
addlist = [0]
keylist = []
dp = {}
for event in events:
if event[0] == 1:
x = event[1]
N += 1
addlist.append(x)
keylist = sorted(list(set(keylist + [x])))
for k in keylist:
if k < x:
dp[k] += 1
if x in dp.keys():
dp[x] += 1
elif x == keylist[-1]:
dp[x] = 1
else:
dp[x] = dp[keylist[keylist.index(x)+1]] + 1
elif event[0] == 2:
N -= 1
if N == 0:
dp = {}
keylist = []
else:
x = addlist[event[1]]
for k in keylist:
if k <= x:
dp[k] = max(0, dp[k] - 1)
elif event[0] == 3:
x = event[1]
addlist = [v+x for v in addlist]
keylist = [i+x for i in keylist]
dp_new = {k:dp[k-x] for k in keylist}
dp = copy.deepcopy(dp_new)
for i, k in enumerate(keylist[:-2]):
if dp[k] == dp[keylist[i+1]]:
del dp[k]
del keylist[i]
ansdp = [(k, v) for k, v in dp.items() if k >= 0]
if len(ansdp) == 0:
print(0)
else:
ansdp.sort(reverse=True)
for i, val in enumerate(ansdp):
if val[1] >= val[0]:
print(val[0])
break
elif i+1 == len(ansdp):
print(val[1])
break
elif val[1] >= ansdp[i+1][0]:
print(val[1])
break
else:
continue