Discuss an invention (any invention, something you use today) and why it is the greatest invention. How has it changed your life and others. What would you do without it?

Larry sent an email to andy. andy didn't open larry's email but still understood what the message was. how did andy determine the message without opening the email?

Given int variables k and total that have already been declared, use a while 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 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

Which feature of a blog to restore and retrieve older post