Java Command Line Coding

1) write a program named sorted that takes a single argument k then reads from standard input a exactly k integers (ended with an EOF character) and writes to standard out the same integers, but sorted from smallest to largest.

2) write a program named kth that takes a single argument k, and then reads from standard input an arbitrary number of integers (ended with an EOF character) and writes to standard out the kth largest integer read.

3)Write a program that reads from standard input an operation in NPN. You can assume there is a space between every operator and number. Your program should be able to correctly handle the operators +,-,*,/.