Rooks — Lightoj 1005

Revision en1, by wretched, 2020-04-19 17:12:55

Recently,I have started to try DP problems.But for this problem(Rooks-lightoj 1005) though I have already thought much but I am not getting any idea how can i solve this problem by using DP technique.Can anyone help me what's the actual idea behind this problem!!

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en1 English wretched 2020-04-19 17:12:55 283 Initial revision (published)