Giving back to the community.\nI just passed my amazon OA for SDE 2 (L5)\nThe questions I got was a variation the robot one using \'L\', \'R\', \'G\' to see if it is going in a circle\n(left, right, forward)\n\nThe second question I got was a variation of the flight duration. Where we are given a list of movie times and they want to find a combination of 2 movies that was 30 minutes less than total duration.\nThis one was relatively eash as I simply used a hashtable.\n\nI passed all my test cases. There was an edge case with the robot one where if the size of the commands is 3 and they contain all \'L\', \'R\', \'G\' commands.

Giving back to the community.\nI just passed my amazon OA for SDE 2 (L5)\nThe questions I got was a variation the robot one using \'L\', \'R\', \'G\' to see if 