C++ Arrays lab

Objectives

Declare an array

Initialize an array

Access elements of an array

Use repetition to process all elements of an array

Program to be modified

/* arrayLab.cpp

Name:

Date:

Chapter 8 Arrays Lab

*/

/*

Place your name and section at the top in comments. Read theinstructions for each section and then implement your solutionwithin this program.

*/

#include

using namespace std;

int main() {

// 1. Declare an array of type integer named iNum andinitialize

// it with the values 2, 4, 6, 8, 10.

// 2. Write a statement to output the third element of arrayiNum

// followed by a newline.

// 3. Write a statement to store the value 12 in the last

// element of array iNum.

// 4. Declare an integer variable named index and set thatvariable

// to the value needed to use it as an index to access thesecond

// element of the array iNum.

// 5. Use the variable "index" as a subscript to display the

// second value of the iNum array.

// 6. Write a "while" loop using index that will output all ofthe

// elements of the array iNum. The values should be separatedby

// a space and a newline should be output at the end.

// 7. Write a function that takes three arguments. The first isthe

// name of an integer array, the second is an integer thatspecifies

// a position in the array, and the third is an integer thatwill

// be stored in the array. This function returns nothing.

// 8. Write the prototype for the function above and place itbefore main()

// 9. Call the function you wrote and send it the iNum array, 1,and 21 as

// the arguments, which should store 21 in the second element ofthe array.

//10. Write a "for" loop using index that will output all of theelements

// of the array iNum. The values should be separated by a spaceand

// a newline should be output at the end.

cout << "Press enter to continue...";

cin.get();

return 0;

}

Example run of program

6

4

2 4 6 8 12

2 21 6 8 12

Press enter to continue...