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kama
2025-05-19 17:11:04 +08:00
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problems/背包问题完全背包一维.md
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@@ -54,11 +54,11 @@ for (int i = 1; i < n; i++) { // 遍历物品
遍历物品在外层循环，遍历背包容量在内层循环，状态如图：
![动态规划-完全背包1](https://file.kamacoder.com/pics/20210126104529605.jpg)
![动态规划-完全背包1](https://file1.kamacoder.com/i/algo/20210126104529605.jpg)
遍历背包容量在外层循环，遍历物品在内层循环，状态如图：
![动态规划-完全背包2](https://file.kamacoder.com/pics/20210729234011.png)
![动态规划-完全背包2](https://file1.kamacoder.com/i/algo/20210729234011.png)
看了这两个图，大家就会理解，完全背包中，两个for循环的先后循序，都不影响计算dp[j]所需要的值（这个值就是下标j之前所对应的dp[j]）。