Leetcode Problem 1041. Robot Bounded In Circle

1041. Robot Bounded In Circle

Leetcode Solutions

Initialize the starting position of the robot at (0, 0) and the direction facing north.
Create a directions array that represents the change in coordinates for each of the four possible directions (north, east, south, west).
Iterate over the instructions once.
- If the instruction is 'G', move the robot one unit in the current direction.
- If the instruction is 'L', turn the robot 90 degrees to the left (counter-clockwise).
- If the instruction is 'R', turn the robot 90 degrees to the right (clockwise).
After completing one cycle of instructions, check if the robot is back at the starting position or not facing north.
If either condition is met, return true; otherwise, return false.

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