結果

問題 No.3441 Sort Permutation 2
コンテスト
ユーザー lif4635
提出日時 2026-02-06 22:20:12
言語 PyPy3
(7.3.17)
結果
WA  
実行時間 -
コード長 3,363 bytes
記録
記録タグの例:
初AC ショートコード 純ショートコード 純主流ショートコード 最速実行時間
コンパイル時間 299 ms
コンパイル使用メモリ 82,404 KB
実行使用メモリ 119,616 KB
最終ジャッジ日時 2026-02-06 22:20:37
合計ジャッジ時間 11,890 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample WA * 1 RE * 2
other WA * 10 RE * 31
権限があれば一括ダウンロードができます

ソースコード

diff #
raw source code 

# input
import sys
input = sys.stdin.readline
II = lambda : int(input())
MI = lambda : map(int, input().split())
LI = lambda : [int(a) for a in input().split()]
SI = lambda : input().rstrip()
LLI = lambda n : [[int(a) for a in input().split()] for _ in range(n)]
LSI = lambda n : [input().rstrip() for _ in range(n)]
MI_1 = lambda : map(lambda x:int(x)-1, input().split())
LI_1 = lambda : [int(a)-1 for a in input().split()]

mod = 998244353
inf = 1001001001001001001
ordalp = lambda s : ord(s)-65 if s.isupper() else ord(s)-97
ordallalp = lambda s : ord(s)-39 if s.isupper() else ord(s)-97
yes = lambda : print("Yes")
no = lambda : print("No")
yn = lambda flag : print("Yes" if flag else "No")

prinf = lambda ans : print(ans if ans < 1000001001001001001 else -1)
alplow = "abcdefghijklmnopqrstuvwxyz"
alpup = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
alpall = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
URDL = {'U':(-1,0), 'R':(0,1), 'D':(1,0), 'L':(0,-1)}
DIR_4 = [[-1,0],[0,1],[1,0],[0,-1]]
DIR_8 = [[-1,0],[-1,1],[0,1],[1,1],[1,0],[1,-1],[0,-1],[-1,-1]]
DIR_BISHOP = [[-1,1],[1,1],[1,-1],[-1,-1]]
prime60 = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59]
sys.set_int_max_str_digits(0)
# sys.setrecursionlimit(10**6)
# import pypyjit
# pypyjit.set_param('max_unroll_recursion=-1')

from collections import defaultdict,deque
from heapq import heappop,heappush
from bisect import bisect_left,bisect_right
DD = defaultdict
BSL = bisect_left
BSR = bisect_right


class DSU:
    n : int 
    par : list[int]
    siz : list[int]
    fix_leader : bool
    __slots__ = ["n", "par", "siz", "fix_leader"]
    
    def __init__(self, n, fix_leader = False):
        self.n = n
        self.par = [*range(n)]
        self.siz = [1] * n
        self.fix_leader = fix_leader

    def leader(self, a):
        while self.par[a] != a:
            a = self.par[self.par[a]]
            self.par[a] = self.par[self.par[a]]
        return a

    def merge(self, a, b):
        a = self.leader(a)
        b = self.leader(b)
        if a == b: return a
        if self.fix_leader or self.siz[a] > self.siz[b]:
            self.siz[a] += self.siz[b]
            self.par[b] = a
            return a
        else:
            self.siz[b] += self.siz[a]
            self.par[a] = b
            return b

    def same(self, a, b):
        return self.leader(a) == self.leader(b)
    
    def size(self, a):
        return self.siz[self.leader(a)]
    
    def groups(self):
        res = [[] for i in range(self.n)]
        for i in range(self.n):
            res[self.leader(i)].append(i)
        res2 = []
        for i in range(self.n):
            if len(res[i]) > 0:
                res2.append(res[i])
        return res2

def divisors(n:int) -> list[int]:
    divs_small, divs_big = [], []
    i = 1
    while i*i <= n:
        if n % i == 0:
            divs_small.append(i)
            if i != n//i:
                divs_big.append(n//i)
        i += 1
    return divs_small + divs_big[::-1]

n = II()
p = LI_1()
uf = DSU(n)

for i in range(n):
    uf.merge(i, p[i])

ans = [0] * (n + 1)
for g in uf.groups():
    if len(g) == 0:
        continue
    ds = divisors(abs(g[1] - g[0]))
    for d in ds:
        f = 1
        for x in g:
            if (x - g[0]) % d != 0:
                f = 0
        if f == 1:
            ans[d] += len(g) - 1
    print(g)

print(*ans[1:n])
0