Robot collect points : Recurssion and backtracking

#1

I am unable to solve this problem. Can you pls provide me the solution in java for the same ?

#2

Hey @aman_ishan
Please refer to this code
And if you are pursuing a course in competitive programming buddy I believe you have enough knowledge to understand how you can make C++ arrays work in Java
Only difference is in initialisation rest is same

#3

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#4

Sorry but this code is not showing correct output

#5

Can someone please explain it’s solution.