i need help creating the flowchart for this problem:

design a program that uses nested loops to collect data and calculate the average rainfall over a period of years. the program should first ask for the number of years. the outer loop will iterate once for each year. the inner loop will iterate 12 times, for each month. each iteration of the inner loop will ask users for the inches of rainfall for that month. after all iterations, the program should dispaly the number of months, the total inches of rainfall, and the average rainfall per month for the entire perid.