結果
| 問題 |
No.854 公平なりんご分配
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2022-12-29 20:23:12 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
MLE
|
| 実行時間 | - |
| コード長 | 1,363 bytes |
| コンパイル時間 | 347 ms |
| コンパイル使用メモリ | 82,228 KB |
| 実行使用メモリ | 321,232 KB |
| 最終ジャッジ日時 | 2024-11-24 20:23:48 |
| 合計ジャッジ時間 | 38,667 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 * 2 |
| other | AC * 80 MLE * 12 |
ソースコード
import math
n = int(input())
a = list(map(int, input().split()))
m = 2000
k = int(math.sqrt(10 ** 9))
dp = [None for _ in range(k + 1)]
idx = {}
for x in range(2, k + 1):
if not dp[x] is None:
continue
dp[x] = x
if x <= m:
idx[x] = len(idx)
for y in range(2 * x, k + 1, x):
if not dp[y] is None:
continue
dp[y] = x
s = [[0 for _ in range(n + 1)] for _ in range(len(idx))]
for i in range(n):
cur = a[i]
while cur > 1:
s[idx[dp[cur]]][i + 1] += 1
cur //= dp[cur]
zero = [0 for _ in range(n + 1)]
for i in range(n):
zero[i + 1] = zero[i]
if a[i] == 0:
zero[i + 1] += 1
for i in range(len(idx)):
for j in range(1, n + 1):
s[i][j] += s[i][j - 1]
q = int(input())
ans = [None for _ in range(q)]
for i in range(q):
p, l, r = map(int, input().split())
l -= 1
r -= 1
if p == 1 or zero[r + 1] - zero[l] > 0:
ans[i] = "Yes"
continue
cnt = {}
cur = p
flg = True
for x in range(2, k + 1):
if cur == 1:
break
if dp[x] != x or cur % x != 0:
continue
if x > m:
flg = False
break
y = idx[x]
cnt[y] = 0
while cur % x == 0:
cnt[y] += 1
cur //= x
if not flg or cur > 1:
ans[i] = "NO"
continue
if any(s[x][r + 1] - s[x][l] < v for x, v in cnt.items()):
ans[i] = "NO"
else:
ans[i] = "Yes"
print(*ans, sep="\n")