I am solving ROBOTS problem.
My logic is as below:
- In first pass, get the final pos of all instructions and store them in a dictionary.
- Now, get the L, R of each query. It boils down to two cases.
a) if L == 1, then just we need to return finalpos[R]
b) Else, translate and rotate origin to finalpos[L-1] and find co-ordinates w.r.t to new origin.
However, am getting WA. could you please help me in solving this?
Thanks in advance!!