9.19 LAB: Word frequencies - functions Write a program that reads a list of words. Then, the program outputs those words and their frequencies. The input begins with an integer indicating the number of words that follow. Ex: If the input is 5 hey hi Mark hi mark, the output is: hey 1 hi 2 Mark 1 hi 2 mark 1 Hint: Use two vectors, one for the strings, another for the frequencies. Your program must define and use the following function: int GetFrequencyOfWord(vector wordsList, string currWord)

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

Representa os dados de um banco de dados como uma coleç? o de tabelas constituídas por um conjunto de atributos, que definem as propriedades ou características relevantes da entidade que representam. marque a alternativa que representa o modelo descrito no enunciado. escolha uma:

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?