C++ Expert Needed - a simple program needed

a simplified algorithm for Path Planning.

One challenge in robotics is called path planning. This is the process of the robot figuring out how to navigate
between two points within some environment. In this assignment you will implement a simplified path planning
algorithm for a robot moving about a simple 2D environment - a rectangular room with obstacles.


The task is to code C++ program that:
1. Reads in a 20x20 environment from standard-input (std::cin).
2. Finds the robot’s starting position within the environment.
3. Executes the forward search algorithm until the robot reaches the goal.
4. Executes the backtracking algorithm to find the shortest path.
5. Prints out the environment and the path to be followed by robot to standard output (std::cout).