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Update 0416.分割等和子集.md
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@ -349,7 +349,10 @@ class Solution:
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dp[i][j] = dp[i - 1][j]
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else:
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# 当前数字小于等于目标和时,可以选择使用或不使用该数字
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dp[i][j] = dp[i - 1][j] or dp[i - 1][j - nums[i - 1]]
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# dp[i][j] = dp[i - 1][j] or dp[i - 1][j - nums[i - 1]]
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# 当前数字小于等于目标和时,可以选择使用或不使用该数字的最大值
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dp[i][j] = max(dp[i - 1][j], dp[i - 1][j - nums[i - 1]])
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return dp[len(nums)][target_sum]
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@ -371,10 +374,11 @@ class Solution:
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for num in nums:
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# 从target_sum逆序迭代到num,步长为-1
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for i in range(target_sum, num - 1, -1):
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dp[i] = dp[i] or dp[i - num]
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dp[i] = max(dp[i], dp[i - num]) # 可以将其改成 dp[i] = dp[i] or dp[i - num]
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return dp[target_sum]
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```
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### Go:
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