結果
| 問題 |
No.2182 KODOKU Stone
|
| コンテスト | |
| ユーザー |
MasKoaTS
|
| 提出日時 | 2022-11-30 17:01:06 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 1,453 bytes |
| コンパイル時間 | 453 ms |
| コンパイル使用メモリ | 82,224 KB |
| 実行使用メモリ | 264,324 KB |
| 最終ジャッジ日時 | 2024-11-14 12:08:13 |
| 合計ジャッジ時間 | 19,780 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 35 WA * 2 |
ソースコード
import itertools as iter
import collections as coll
import heapq as hq
import bisect as bis
from decimal import Decimal as dec
from functools import cmp_to_key
import math
import sys
#import pypyjit
#pypyjit.set_param('max_unroll_recursion=-1')
sys.setrecursionlimit(10 ** 6)
inp = sys.stdin.readline
input = lambda : inp().rstrip()
getN = lambda : int(inp())
getNs = lambda : map(int, inp().split())
getList = lambda :list(map(int, inp().split()))
getStrs = lambda n : [input() for _ in [0] * n]
def yexit(): print("Yes"); exit(0)
def nexit(): print("No"); exit(0)
pi = 3.141592653589793
mod = 1000000007
MOD = 998244353
INF = 4611686018427387903
dx = [1, 0, -1, 0]; dy = [0, 1, 0, -1]
#di = coll.defaultdict(int)
"""
Main Code
"""
N = getN()
K = getList()
T = [0]*N
A = [[] for _ in [0]*N]
for i in range(N):
T[i] = getN()
A[i] = getList()
def check(m):
s = [0] * N
P_tmp = []
Q_tmp = []
for i in range(N):
s[i] = sum((k >= m) for k in A[i])
if(s[i] != len(A[i])):
P_tmp.append(s[i])
else:
Q_tmp.append(s[i])
P = coll.deque(sorted(P_tmp))
Q = coll.deque(sorted(Q_tmp))
for i, k in enumerate(K[::-1]):
p = P[-1] if(P) else -1
q = Q[-1] if(Q) else -1
if(max(p,q) >= k):
return True
elif(p == k - 1 and i < N - 1):
P.pop()
elif(q != -1):
Q.popleft()
else:
return False
return True
ok = 0
ng = 10 ** 9 + 1
while(ng - ok > 1):
mid = (ok + ng) >> 1
if(check(mid)):
ok = mid
else:
ng = mid
print(ok)
MasKoaTS