#write a function sum_sqr that has one parameter n
#function returns 1*1+2*2+....+n*n
#write a function process that has one parameter size
#the function prints the sum of squares for all values between 
#1 and size
#and finds and returns the total and average value of sum of squares

#write a main that test your functions
 
#YOU MUST USE LOOP FOR

def sum_sqr(n):
	total=0
	for i in range(1,n+1):
		total=total+i**2
	return total

def process(size):
	total=0
	for i in range(1, size+1):
		sum_sqr_res=sum_sqr(i)

		print("i=", i, "sum_sqr=" ,sum_sqr_res)
		total=total+sum_sqr_res
	ave=total/size
	return total, ave

def main():
	size=int(input("enter size of the input "))
	if(size>0):
		total, ave=process(size)
		print("total sum squares is ", total)
		print("average if sum squares is ", ave)
	else:
		print("invalid input")
main()