Structs - Valid or Invalid Statements

Please see attached file. If a statement is invalid, please explain why. Your explanation doesn't have to be very detailed and long.

Write a program that reads real numbers from user into a vector of real numbers, and computes the average and maximum value of these numbers.

Write a program that declares a vector of real numbers and input values until a 0 is entered. Add the values to the vector by using push_back(), and compute both the average and the maximum value of the numbers. Output the average and the maximum. Use the upcoming statements that intialize max to have the value -infinity. The ...continues

Classes and Data Abstraction

See attachment. Please do not make the code very complicated on this C++ program. The topic is Classes and Data Abstraction. Please make sure to use this concept for the program.

Classes and Data Abstraction

See attachment. The program should be written in C++. Make sure you use the concept of Classes and Data Abstraction for the code. Thanks.

Suppose that you have a function Median(L) that takes as input a list

Dear Mr. Xiong, Please show me the details of the two attached questions. Have a good day.

Statements that define the function grade

At Enlightened State University, students receive grades of Honors, Pass, or Fail rather than the usual letter grade. The function grade returns H, P, F depending on whether avg merits a grade of Honors (at least 92), Pass (at least 65, but less than 92), or Fail (less than 65). Write C++ statements that define the function grad ...continues

If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula

If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula: P + (B * P)/100 - (D * P)/100 The population growth rate is given by the formula: B - D write a program that prompts te user to enter th starting ...continues

Prove the following property for Minimum Spanning Trees

Please show me the detailed solutions - see the attached file, thank you.

Write a program that prompts for the number of rooms in a house.

Write a program that prompts for the number of rooms in a house. Use the input, n, to declare an array of rectangles dynamically. In a loop, input the dimensions for the n rooms, and then output the total area of the house. Scan the array to identify the room with the largest perimeter, and output its dimensions. This progr ...continues

Write an algorithm to identify all substrings that form numbers that are divisible by 3.

Given a string of numbers, identify all of the substrings that form numbers that are divisible by 3. For example, applying the algorithm on the string 37540 should produce the following substrings (not necessarily in this order): 0; 3; 75; 54; 375; 540