Free response: efficiency in the real world this lesson introduced the notion of "efficiency" in programming, and that it might mean different things at different times. think of an example outside of computer science in which you have heard the term "efficiency" and compare it to the ways we talked about efficiency in programming. in what ways is the meaning of "efficiency" the same? in what ways is it different? enter your answer here submit

Write a program that uses a random number generator to generate a two digit positive integer and allows the user to perform one or more of the following operations: a. double the number. b. reverse the digits of the number. c. raise the number to the power of 2, 3, or 4. d. sum the digits of the number. e. if the number is a two-digit number, then raise the first digit to the power of the second digit. f. if the number is a three-digit number and the last digit is less than or equal to 4, then raise the first two digits to the power of the last digit. after performing an operation if the number is less than 10, add 10 to the number. also, after each operation determine if the number is prime. each successive operation should be performed on the number generated by the last operation. your program should not contain any global variables and each of these operations must be implemented by a separate function. also, your program should be menu driven. 7. (fraction calculator) write a program that

Avirus enters a computer or network as code embedded in other software directly from another computer

Systolic pressure is a measure of blood pressure when the ventricles relax and fil with blood ture or false