If rsvp is true the code segment should store in optioni a string indicating the person's attendance and food choice. For example, il rsvp is true and selection is 1, the following string should be stored in option.
"Thanks for attending. You will be served beef."
If rsvp is false, the following string should be stored in optioni, regardless of the value of selection

Write a program that performs a simple n-body simulation, called "jumping leprechauns." this simulation involves n leprechauns, numberd 1 to n. it maintains a gold value g_i for each leprechaun i, which begins with each leprechaun starting out with a million dollars worth of gold, that is, g_i = 1000000 for each i = 1,. in addition, the simulation also maintains, for each leprachaun, i, a place on the horizon, which is represented as a double-precision floating point number, x_i. in each iteration of the simulation, the simulation processes the leprachauns in order. processing a leprachaun i during its iteration begins by computing a new place on the horizon for i, which is determined by the assignment: