please help me do the Java program. please include input,output, processing, thanks.

ntroduction to uter Science Part (50 marks) Construct a solution algorithm for the following problems. Your solution should contain: Defining problem Pseudo code algorithm Desk check of the algorithm o (Three test cases for each question. Two valid and one error test case) Question 2 The Meteorological service requires a program to allow the operator to enter the rainfall level. The program keep accepting the rainfall level until a zero value is entered. The program will keep displaying the current min, max and running average rainfall level after an entry is made. The program terminates by the operator entering a negative value and displaying the total number of entries made