Hello, ↵
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I was trying to solve [problem:383E]. Using the technique described here: https://codeforces.com/blog/entry/45223 ↵
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I managed to get AC here: [submission:61233188] using regular memory reduction (Reducing one of the dimensions to the size of 2). ↵
I don't understand how it can be reduced to one-dimensional like this: [submission:61233599]. ↵
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Here is an image (with my amazing paint skills :P) to demonstrate my understanding of the dp dependencies in this problem: [Untitled.png](https://www.imageupload.net/upload-image/2019/09/24/Untitled.png)](https://www.imageupload.net/image/z41S) ↵
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I can't see how these updates are done in the solution with only one dimension. ↵
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Any help would be appreciated. ↵
Thanks.
↵
I was trying to solve [problem:383E]. Using the technique described here: https://codeforces.com/blog/entry/45223 ↵
↵
↵
I managed to get AC here: [submission:61233188] using regular memory reduction (Reducing one of the dimensions to the size of 2). ↵
I don't understand how it can be reduced to one-dimensional like this: [submission:61233599]. ↵
↵
Here is an image (with my amazing paint skills :P) to demonstrate my understanding of the dp dependencies in this problem: [
