please help me to understand 3D dynamic programming like some basic question of it with explanation, link is also fine thank you asked 27 Sep '16, 19:25

I had did my first dp question on codeforces which uses 3D array. Here is the link : http://codeforces.com/problemset/problem/711/C In this I had used a 3D dp array for memoization. In my solution dp[i][j][k] will represent the number of the minimum amount of paint needed to colour the first i trees such that it has beauty j and the ith tree is colored by colour k. U can see the editorial for more details which is in the name of "Tutorial" on the bottom right corner. Happy coding ;) answered 28 Sep '16, 02:39

This 3d dp problem is really nice and it will surely provide you the clarity http://codeforces.com/problemset/problem/687/C answered 29 Sep '16, 10:25

if one give some question from geeksforgeeks ,or some other platform? answered 29 Sep '16, 16:02
