Write the following parameterized macros in c programming. develop a user menu to select from the three functions $($Check$,$ Median, or Polynomial$)$ and prompt for the inputs $($a$)$ CHECK $($x$,$y$,$n$)-$ Has the value $1$ if both x and y fall between $0$ and n $-1.$ inclusive. $($b$)$ MEDIAN $($x$,$ y$,$ z$)-$ Finds the median of x$.$ y$.$ and z$.($c$)$ POLYNOMIAL $($x$)-$ Computes the polynomial $3.$ri $+2$r$4-5$xi $-$ x$2+$ Ix $-6.$