Redo the first exercise from § 3.3.3 (p. 105) using iterators.§ 3.3.3 (p. 105)Exercise 3.1...

Redo the first exercise from § 3.3.3 (p. 105) using iterators.

§ 3.3.3 (p. 105)

Exercise 3.16

Write a program to print the size and contents of the vectors from exercise 3.13. Check whether your answers to that exercise were correct. If not, restudy § 3.3.1 (p. 97) until you understand why you were wrong.

Exercise 3.13

How many elements are there in each of the following vectors? What are the values of the elements?

(a) vector v1;

(b) vector v2(10);

(c) vector v3(10, 42);

(d) vector v4{10};

(e) vector v5{10, 42};

(f) vector v6{10};

(g) vector v7{10, "hi"};

§ 3.3.1 (p. 97)

Exercise 3.12

Which, if any, of the following vector definitions are in error? For those that are legal, explain what the definition does. For those that are not legal, explain why they are illegal.

(a) vector> ivec;

(b) vector svec = ivec;

(c) vector svec(10, "null");

Exercise 3.17

Read a sequence of words from cin and store the values a vector. After you’ve read all the words, process the vector and change each word to uppercase. Print the transformed elements, eight words to a line.