UVA online judge problem

Can someone help me understand this problem on UVA? Don’t know why I am getting a Wrong Answer.



output like this,it’s mentioned to output in field of width 3.
use printf("%3d", output_array[i]);

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I need the algorithm to be followed.

ok,let me see then.

@shraeyas you can just simulate the robot. No cell can be visited more than 4 times, so the complexity is linear with respect to the size of the grid.