結果
| 問題 |
No.1017 Reiwa Sequence
|
| コンテスト | |
| ユーザー |
dn6049949
|
| 提出日時 | 2020-04-03 23:15:22 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 2,481 bytes |
| コンパイル時間 | 723 ms |
| コンパイル使用メモリ | 82,304 KB |
| 実行使用メモリ | 105,856 KB |
| 最終ジャッジ日時 | 2024-07-03 06:03:04 |
| 合計ジャッジ時間 | 37,764 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 RE * 1 |
| other | AC * 27 WA * 18 RE * 5 |
ソースコード
#!usr/bin/env python3
from collections import defaultdict, deque
from heapq import heappush, heappop
from itertools import permutations, accumulate
import sys
import math
import bisect
def LI(): return [int(x) for x in sys.stdin.buffer.readline().split()]
def I(): return int(sys.stdin.buffer.readline())
def LS():return [list(x) for x in sys.stdin.readline().split()]
def S():
res = list(sys.stdin.readline())
if res[-1] == "\n":
return res[:-1]
return res
def IR(n):
return [I() for i in range(n)]
def LIR(n):
return [LI() for i in range(n)]
def SR(n):
return [S() for i in range(n)]
def LSR(n):
return [LS() for i in range(n)]
sys.setrecursionlimit(1000000)
mod = 1000000007
def solve():
n = I()
a = LI()
d = defaultdict(lambda : 0)
for i in a:
if d[i]:
d[i] += 1
break
d[i] = 1
if d[i] == 2:
print("Yes")
ans = []
for j in a:
if j == i and d[j]:
ans.append((2*d[j]-3)*j)
d[j] -= 1
else:
ans.append(0)
print(*ans)
return
if n > 21:
print("No")
return
f = [0,1,-1]
dpl = defaultdict(lambda : None)
dpl[0] = 0
dpl[a[0]] = 1
dpl[-a[0]] = 2
l = set(dpl.keys())
n1 = n>>1
for ii in range(1,n1):
b = 3**ii
ai = a[ii]
for i in l:
for k in range(3):
ni = f[k]*ai+i
nj = dpl[i]+b*k
if nj:
dpl[ni] = nj
l = set(dpl.keys())
n2 = n-n1
dpr = defaultdict(lambda : None)
dpr[0] = 0
dpr[a[n1]] = 1
dpr[-a[n1]] = 2
l = set(dpr.keys())
for ii in range(1,n2):
b = 3**ii
ai = a[ii+n1]
for i in l:
for k in range(3):
ni = f[k]*ai+i
nj = dpr[i]+b*k
if nj:
dpr[ni] = nj
l = set(dpr.keys())
dpr = list(dpr.items())
dpr.sort()
for i,j in dpl.items():
b = bisect.bisect_left(dpr,(i,j))
if dpr[b][0] == i and j+dpr[b][1]:
k = dpr[b][1]
break
else:
print("No")
return
ans = []
for i in range(n1):
ans.append(a[i]*f[j%3])
j //= 3
for i in range(n2):
ans.append(-a[i+n1]*f[k%3])
k //= 3
print("Yes")
print(*ans)
return
#Solve
if __name__ == "__main__":
solve()
dn6049949