Write a program that will read a string from stdin. The program should remove from the string all characters which are not digits and print the remainder containing only the numeric characters. Note: you may assume the string given is less than 100 characters long and has no whitespace.

This isn’t really school related, but like where the heck can you find manga, to read to where you don’t have to pay money, for points? my friend wants me to read bj alex, and i can’t find it anywhere for free.

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d

What is a point-in-time measurement of system performance?