题解 | 最长上升子序列(一)
import sys
n = input()
n = int(n)
a = list(map(int, input().split()))
dp = [1 for i in range(n + 100)]
for i in range(1, n):
for j in range(i):
if a[i] > a[j]:
dp[i] = max(dp[i], dp[j] + 1)
print(max(dp))
dpdp
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