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15 lines
370 B
Python
15 lines
370 B
Python
class Solution:
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def canJump(self, nums: List[int]) -> bool:
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dp = [-1] * len(nums)
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dp[0] = nums[0]
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if dp[0] == 0 and len(nums) > 1:
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return False
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for i in range(1, len(nums)):
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dp[i] = max(dp[i-1] - 1, nums[i])
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if dp[i] == 0 and i + 1 != len(nums):
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return False
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return True |