5.9 Exercises 1. Write a program that counts how many of the squares of the numbers from 1 to 100 end in a 1.

Python1) Use two variables k and total to write a for loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total . Thus, your code should put 1*1 2*2 3*3 ... 49*49 50*50 into total . Use no variables other than k and total .2) Given a positive integer n , assign True to isprime if n has no factors other than 1 and itself. (Remember, m is a factor of n if m divides n evenly.)

Python: Square the elements of a list using map() - w3resource