15 lines
314 B
Python
15 lines
314 B
Python
arr = [2,3,1,1,4]
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def canJump(nums) -> bool:
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lastGoodPos = len(nums) - 1
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for i in reversed(range(len(nums))):
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print(i, nums[i], lastGoodPos, i + nums[i] >= lastGoodPos)
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if i + nums[i] >= lastGoodPos:
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lastGoodPos = i
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return lastGoodPos == 0
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canJump(arr) |