結果
| 問題 |
No.2244 Integer Complete
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 提出日時 | 2025-06-12 14:19:23 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,162 bytes |
| コンパイル時間 | 204 ms |
| コンパイル使用メモリ | 82,264 KB |
| 実行使用メモリ | 74,952 KB |
| 最終ジャッジ日時 | 2025-06-12 14:19:40 |
| 合計ジャッジ時間 | 5,615 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 19 TLE * 1 -- * 40 |
ソースコード
import bisect
def merge_intervals(cards):
intervals = []
for a in cards:
start = a * a
end = (a + 1) * (a + 1) - 1
if intervals and intervals[-1][1] >= start - 1:
prev_start, prev_end = intervals.pop()
new_start = prev_start
new_end = max(prev_end, end)
intervals.append((new_start, new_end))
else:
intervals.append((start, end))
return intervals
def is_in_intervals(x, intervals):
starts = [interval[0] for interval in intervals]
idx = bisect.bisect_right(starts, x) - 1
if idx >= 0:
s, e = intervals[idx]
if s <= x <= e:
return True
return False
def find_min_non_representable(A_intervals, B_intervals):
max_A = max(end for start, end in A_intervals)
max_B = max(end for start, end in B_intervals)
min_A = A_intervals[0][0]
min_B = B_intervals[0][0]
min_product = min_A * min_B
if min_product > 1:
if not is_in_intervals(1, A_intervals) or not is_in_intervals(1, B_intervals):
return 1
k = 1
while True:
found = False
divisors = set()
sqrt_k = int(k ** 0.5)
for i in range(1, sqrt_k + 1):
if k % i == 0:
d1 = i
d2 = k // i
if d1 <= max_A and d2 <= max_B:
divisors.add(d1)
if d2 <= max_A and d1 <= max_B and d1 != d2:
divisors.add(d2)
for d in divisors:
if is_in_intervals(d, A_intervals) and is_in_intervals(k // d, B_intervals):
found = True
break
if not found:
return k
k += 1
def main():
import sys
input = sys.stdin.read().split()
ptr = 0
N = int(input[ptr])
ptr += 1
M = int(input[ptr])
ptr += 1
A = list(map(int, input[ptr:ptr+N]))
ptr += N
B = list(map(int, input[ptr:ptr+M]))
ptr += M
A_intervals = merge_intervals(A)
B_intervals = merge_intervals(B)
print(find_min_non_representable(A_intervals, B_intervals))
if __name__ == "__main__":
main()
gew1fw