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添加0279.完全平方数java版本二解法
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@ -226,7 +226,7 @@ class Solution:
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return dp[n]
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return dp[n]
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def numSquares1(self, n: int) -> int:
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def numSquares1(self, n: int) -> int:
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'''版本二'''
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'''版本二, 先遍历物品, 再遍历背包'''
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# 初始化
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# 初始化
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nums = [i**2 for i in range(1, n + 1) if i**2 <= n]
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nums = [i**2 for i in range(1, n + 1) if i**2 <= n]
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dp = [10**4]*(n + 1)
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dp = [10**4]*(n + 1)
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