Last post I will really appreciate it if u answer these 2 questions

4. write a declaration for two-dimensional array named temperature-readings that stores one month of hourly a are 30 daysin month) The of the temperature readings. (Assume there hours of the array should represent the days of the month; the columns should represent the day. Using the above temperature readings array, write a program fragment that computes the 5. average hourly temperatures for the month