C/C++ Function to identify turns that occur in an array of X/Y coordinate pairs.

C/C++ Function to identify turns that occur in an array of X/Y coordinate pairs. We are seeking a C/C++ coder to write a function that will detect where the direction changes in an array of X/Y coordinates. The array of XY coordinates represents the navigation track of a survey ship. The goal is to detect and identify the locations in the array where the ship is making turns. Deliverable Requirements The deliverable must include a sample application that allows us to test the DetectTurns function and meets the following criteria: 1) Must include a button or menu item that allows us to test different files containing X/Y coordinates. 2) The application must be able to open and load a simple comma separated text file like the one shown below. 3) When the file above is opened and loaded, the sample application must draw the X/Y points in a plot similar to the one shown above. The grid lines are not necessary. 4) The sample application must provide a Detect button or menu item that executes the DetectTurns function as described below. 5) The sample application must then update the plot by drawing a symbol at the detected turn points if any were found. 6) The application must be written in C/C++ Visual Studio with or without MFC. No C#, No .NET. ## Deliverables Please open read the attached zip file which contains a more complete description of the project as well as a sample data file.