def calculate_statistics(numbers):
total_sum=sum(numbers)
average=total_sum/len(numbers)
count=len(numbers)
return total_sum,average,count
numbers_list=[10,20,30,40,50]
total,avg,count=calculate_statistics(numbers_list)
print(f"Totalsum:{total}")
print(f"Average:{avg}")
print(f"Count of numbers:{count}")