ECE 10 Homework 2 Due Week 3

Be sure you know basic ASCII codes and the Memory Model for C++.
(50 points) Problem: You must write a program which will calculate the total amount energy of a storm. It must prompt the user to input the size of a storm (in miles), the average amount of rainfall each day (in inches) and the duration of the storm (in days). You need to output the total energy of the storm. Hints:
- It takes 2.53 kjoules of energy to evaporate 1 cubic cm of water.
- The amount of water can be found by calculating the size of the storm (length x width x depth) over the amount of time the storm produced rain.

Design Sketch: The following functions may be useful, but you will probably define more as necessary.

double inchesToCm( double d )
void stormSizeToInches( double & sizeX, double & sizeY )

double cuCmToKJoules( double d )

Example Run Of Program:
Enter the width and length of the storm (in miles):  10 100
Enter the average amount of rainfall (in inches):  15
Enter the duration of the storm (in days):  10
A storm 10 miles by 100 miles in size, raining on average 15 inches of rain
per day, lasting 10 days would produce 6.10746e+09 kjoules of energy.

(50 points) Problem: Unit Conversion and Statistics. Write a program which prompts the user for 9 numbers. The first three should be in Farenheit, the second three should in Celsius, and the final three in Kelvin. Calculate the average temperature of all nine numbers, and print out that average in each temperature (F,C,K). A few restrictions: please do not use programming features not yet covered in lecture such as arrays, conditionals (if/else statements), or looping constructs (for/while/do). We will learn about these later and you do not need them to solve this lab assignment.
Design Sketch: Use the following functions as a start, but you may define more as necessary. Give appropriate descriptive names and types to the formal parameters and return values but account for a user entering decimals, i.e. 33.35:
- main()
- farenheitToCelsius()
- celciusToKelvin()
- kelvinToFarenheit() Example Run Of Program: Input first temperature (in Farenheit): 70 Input second temperature (in Farenheit): 74 Input third temperature (in Farenheit): 73 Input fourth temperature (in Celsius): 21 Input fifth temperature (in Celsius): 23 Input sixth temperature (in Celsius): 26 Input seventh temperature (in Kelvin): 299 Input eighth temperature (in Kelvin): 300 Input ninth temperature (in Kelvin): 280 The average temperature was: 71.3544 F, or: 21.8636 C, or: 295.014 K
What to submit:
- the source code for your programs
- a sample session showing your test runs using the inputs we suggested as well as test cases you have used on your own
- be sure to give meaningful names to all constants you use. Example:
```
const float INCHES_PER_FOOT = 12.0;
double inchesToFeet( double d )
{
    return d * INCHES_PER_FOOT;
}
```