Problem 1: a. Write a Java program initializing an array called "tempReadings", of type double, size 30, and with global visibility. b. The program reads 30 values from a given file and save them to the array, c. The program rounds the readings in the array to the nearest integer. d. The program has to be able to answer the following questions based on the user selection: a. The average temperature value during the month. b. The average temperature value for a specific week. c. The maximum temperature value during the month. d. The maximum temperature value for a specific week. e. The minimum temperature value during the month. f. The minimum temperature value for a specific week. g. Exit the program (the program must run continuously till the option 'g' selected)