結果
| 問題 |
No.2220 Range Insert & Point Mex
|
| コンテスト | |
| ユーザー |
gew1fw
|
| 提出日時 | 2025-06-12 20:12:16 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,023 bytes |
| コンパイル時間 | 186 ms |
| コンパイル使用メモリ | 82,024 KB |
| 実行使用メモリ | 150,008 KB |
| 最終ジャッジ日時 | 2025-06-12 20:16:19 |
| 合計ジャッジ時間 | 10,656 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 20 TLE * 1 -- * 15 |
ソースコード
import bisect
from collections import defaultdict
def main():
import sys
input = sys.stdin.read().split()
ptr = 0
n = int(input[ptr])
ptr += 1
merged = defaultdict(list)
for _ in range(n):
l = int(input[ptr])
r = int(input[ptr+1])
a = int(input[ptr+2])
ptr += 3
if a < 0:
continue
merged[a].append((l, r))
merged_intervals = {}
for m in merged:
intervals = merged[m]
if not intervals:
continue
intervals.sort()
merged_list = []
current_start, current_end = intervals[0]
for l, r in intervals[1:]:
if l <= current_end:
current_end = max(current_end, r)
else:
merged_list.append((current_start, current_end))
current_start, current_end = l, r
merged_list.append((current_start, current_end))
merged_intervals[m] = merged_list
max_m = max(merged_intervals.keys()) if merged_intervals else -1
q = int(input[ptr])
ptr += 1
xs = list(map(int, input[ptr:ptr+q]))
ptr += q
for x in xs:
m = 0
while True:
if m > max_m:
print(m)
break
if m not in merged_intervals:
print(m)
break
intervals = merged_intervals[m]
first_l, first_r = intervals[0][0], intervals[0][1]
last_l, last_r = intervals[-1][0], intervals[-1][1]
if x < first_l or x > last_r:
print(m)
break
lefts = [interval[0] for interval in intervals]
pos = bisect.bisect_right(lefts, x) - 1
if pos >= 0:
l, r = intervals[pos]
if l <= x <= r:
m += 1
else:
print(m)
break
else:
print(m)
break
if __name__ == "__main__":
main()
gew1fw