The simpler the code the better

In engineering, deflection is the degree to which a structural element is displaced under a load stress. For a beam that is supported at both ends and expresses to a uniform load stress, we can define the following: The stress at any point on the beam: S = - W/2 z I x (l - x) Defection at any given point "x" Maximum defection at the center y = 5/384 Wt^3/El Where E: Modulus of Elasticity (N/mm^2) Moment of inertia (mm^4) Load stress (N) Distance from the end of the beam (mm) length of the beam (mm) Distance to neutral axis plain (mm), i.e: distance from the surface of the beam to the axis doesn't experience any change in length note on measurement units Write a C + + program that reads from the keyboard, the engineering design parameters of a beam and then calculates and displays the values of the defection calculation of the beam Please enter your design parameters E: Modulus of Elasticity (N/mm^2) Moment of inertia (mm^4): 926.0 Load (N)! 1200.0 Distance from the end (mm):60.0 length of the beam (mm): 120.0 Distance to neutral axis plain (mm): 9.0 The stress at any point on the beam: - 2000.0 N/mm^2 Defection at 60.0 mm 9.719c.004 mm Maximum defection at the center: 9.719c 004 mm Press any key to continue