代码↓

nums=list(map(int,input().split()))
def long(nums):
    if not nums:
        return 0
    dp=[1]*len(nums)
    for i in range(len(nums)):
        for j in range(i):
            if nums[i]>nums[j]:
                dp[i]=max(dp[i],dp[j]+1)
    return dp
    
dp=long(nums)
m=max(dp)
print(m)
#5 TLE

萌新求助QAQ