Reference no: EM132210529

Question :

Write a program that will predict the size of a population of organisms.

The program should ask for the starting number of organisms, their average daily population increase, and the number of days they will multiply.

For example, a population might begin with two organisms, have a daily average increase of 50 percent, and will be allowed to multiply for seven days. The program should use a loop to display the size of the population for each day.

Input Validation: Do not accept a number less than 2 for the starting size of the population. Do not accept a negative number for average daily population increase. Do not accept a number less than 1 for the number of days they will multiply.

You should get something like the following when you run this program:

User Prompts: (User input in bold)

Enter the starting number of organisms: 2

Enter the daily increase: .50

Enter the number of days the organisms will multiply: 7

Program Output:

Day Organisms

1 2.0

2 3.0

3 4.5

4 6.75

5 10.125

6 15.1875

7 22.78125

Modify the program you just wrote so it writes the output to a file instead of the computer screen.

The number of organisms in this version of the program should be a real number rounded to two significant figures after the decimal point.

Open your output text file with Notepad or another text editor to confirm the output.