please solve to me this proplem in program c++ ( send me code )

PART II (20 points) The brightness of a binary star varies as follows. At time t 0 days its magnitude is 2.5, and it stays at this level untilt 0.9 days. Its magnitude is then determined by the formula 3.355 In(1.352 cos( 0.9)/0.7)) Until t = 2.3 days its magnitude is then 2.5 until t = 4.4 days, and it is then determined by the formula 3.598 In 1.998 + cos(t-4.4)/0.4)) Until t 5.2. It then remains at 2.5 until t 6.4 days, after which the cycle repeats with a period of 6.4 days Write a program which will input the value of t and print the brightness of the star at that time. Use the value of t 3.14285714 Your program should give the user the option to repeat the process of computing the brightness of star or stop (EXIT) the code. Also, you should use nested if and loop statements in your solution as described in the table below. Your results should be displayed in five decimal places