結果
| 問題 | No.3663 LCM Decomposition |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2026-08-30 14:29:00 |
| 言語 | PyPy3 (7.3.23) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 3,019 bytes |
| 記録 | |
| コンパイル時間 | 248 ms |
| コンパイル使用メモリ | 95,848 KB |
| 実行使用メモリ | 86,976 KB |
| 最終ジャッジ日時 | 2026-08-30 14:29:14 |
| 合計ジャッジ時間 | 5,691 ms |
|
ジャッジサーバーID (参考情報) |
judge3_0 / judge2_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 7 TLE * 1 -- * 6 |
ソースコード
# haru: pypy
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
def primefact(n:int) -> dict[int,int]:
p = 2
res = dict()
while p*p <= n:
cnt = 0
while n%p == 0:
n //= p
cnt += 1
if cnt:
res[p] = cnt
p += 1
if n != 1:
res[n] = 1
return res
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]
from math import lcm
def solve():
n, l, r = MI()
# pf = primefact(n)
ds = divisors(n)
d = DD(list) # d[x] = x の倍数で valid
m = DD(lambda : inf) # 必要な最小
for a in ds:
for b in ds:
if l <= b <= r and b % a == 0:
d[a].append(b)
if lcm(a, b) == n:
m[a] = min(m[a], b)
for a in ds:
if not (l <= a <= r): continue
for b in ds:
if not (l <= b <= r): continue
if a == b: continue
l = lcm(a, b)
ok = d[m[l]]
for x in ok:
if x == a: continue
if x == b: continue
ans = [a, b, x]
ans.sort()
print(*ans)
return
print(-1)
return
t = int(input())
for i in range(t):
solve()