please do this in c++

Create a struct for the following situation: you are coding an autonomous robot that rolls about on a defined course. For navigation purposes the robot must keep track of a number of obstacles it must avoid. The information includes the (x, y) coordinates of the obstacle, the radius of the obstacle, the height of the obstacle, and an indication whether the x,y coordinates could possibly change. Give the definition of a struct to hold this info. Write a function to calculate . X is an input parameter and should be float. The function will return f(x). There should be a check that , in which case the function should return 0x7FC000, which is an example of NaN, not-a-number for single precision floating point. Create a struct for the following situation: you are coding an autonomous robot that rolls about on a defined course. For navigation purposes the robot must keep track of a number of obstacles it must avoid. The information includes the (x, y) coordinates of the obstacle, the radius of the obstacle, the height of the obstacle, and an indication whether the x,y coordinates could possibly change. Give the definition of a struct to hold this info. Write a function to calculate . X is an input parameter and should be float. The function will return f(x). There should be a check that , in which case the function should return 0x7FC000, which is an example of NaN, not-a-number for single precision floating point