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Merge pull request #15 from weijiew/patch-3

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Update 背包理论基础01背包-1.md 纠正表达
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Carl Sun
2021-05-12 14:00:34 +08:00
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problems/背包理论基础01背包-1.md
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@ -91,7 +91,7 @@ leetcode上没有纯01背包的问题，都是01背包应用方面的题目，
**关于初始化，一定要和dp数组的定义吻合，否则到递推公式的时候就会越来越乱**。
首先从dp[i][j]的定义触发，如果背包容量j为0的话，即dp[i][0]，无论是选取哪些物品，背包价值总和一定为0。如图：
首先从dp[i][j]的定义出发，如果背包容量j为0的话，即dp[i][0]，无论是选取哪些物品，背包价值总和一定为0。如图：
![动态规划-背包问题2](https://img-blog.csdnimg.cn/2021011010304192.png)