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Ramandeep Robot

Ramandeep being a robotics enthusiast, came up with the following description of a robot and developed it: The robot is on a $2D$ plane and starts at origin $(0,0)$ and follows instructions given to it in the form of a string. The instructions consist only of $L$ (Left), $R$ (Right), $U$ (Up), $D$ (Down), and $A$ (Again) are given in the form of a string $S$. Let it's coordinate by $(x, y)$ at som

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L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
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L5 Full solution
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solution.cppC++17

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