Please Solve it by JAVA

Question \# 3 : Write a multithreaded Java Socket Application to calculate S. Enter N and X from the Keyboard, where N,X>O S=1!(X+N)+3!(X+N)3+5!(X+N)5+7!(X+N)7++N!(X+N)N Client Will Send the Values for N and X. The Server will calculate S and send the results back to the Client