this is what i have so far

Write a Java program that has the structure: main gets double value n print n nmethodA (n) print n methodA print n/2 n - methodB (n/2) return n methodB print n -5 methodC (n-5) return n methodc accepts an integer vaiue and ret rns a doubie vaiue print n * 7+ 2 calculaten7 2 return n* 7 2