목차

Passport Control

ps
링크acmicpc.net/…
출처BOJ
문제 번호16288
문제명Passport Control
레벨골드 3
분류

LIS

시간복잡도O(nlogn)
인풋사이즈n<=100
사용한 언어Python 3.13
제출기록35500KB / 44ms
최고기록36ms
해결날짜2025/03/03

풀이

코드

"""Solution code for "BOJ 16288. Passport Control".

- Problem link: https://www.acmicpc.net/problem/16288
- Solution link: http://www.teferi.net/ps/problems/boj/16288

Tags: [LIS]
"""

from teflib import seqtask


def main():
    N, k = [int(x) for x in input().split()]  # pylint: disable=unused-variable
    pi = [int(x) for x in input().split()]

    count = seqtask.length_of_longest_increasing_subsequence(pi, 'noninc')
    print('YES' if count <= k else 'NO')


if __name__ == '__main__':
    main()