제출 #1208228

#제출 시각아이디문제언어결과실행 시간메모리
1208228ofozRabbit Carrot (LMIO19_triusis)Pypy 3
100 / 100
241 ms60836 KiB
from collections import deque from sys import setrecursionlimit from math import ceil, floor, sqrt from itertools import permutations def solve(): n, m = map(int, input().split(" ")) a = [] for i in range(n): a.append(int(input()) - m * (i+1)) dp = [-float('inf')] * (n+1) dp[0] = 0 for i in range(n): l, r = 0, n while r-l>1: mid = (l+r)//2 if a[i] <= dp[mid]: l = mid else: r = mid if a[i] <= dp[l]: dp[r] = max(a[i], dp[r]) for i in range(n, -1, -1): if dp[i] > -float('inf'): print(n - i) return solve()

컴파일 시 표준 출력 (stdout) 메시지

Compiling 'triusis.py'...

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  adding: __main__.pyc (deflated 33%)

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