Dear sir i am not able to start this problem please give me some hint so that i can start this problem

#1

dear sir i am not able to start this problem please give me some hint so that i can start this problem

#2

@uditkumar652
This problem is just about traversing all the possibilities 2-D matrix with the help of recursion.
But one modification here you can do is, you can modify any 5*5 subgrid such that change values from -1 to 0 and others remains same.
Here the width is fixed i.e. 5.
So, For eg if h=7, then you can modify only these subgrids,where h is from 1-5, 2-6, 3-7.

So before traversing the matrix using recursion just modify all the possibile subgrids one by one.

Here i am also attaching my code for reference, after you have understood the problem and not able to solve then only refer to this https://ide.codingblocks.com/s/246305

#3

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