Reference no: EM132211124
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.