I need code c++ for

A Retirement Calculator

Obvoius features you need is:

- Length in years (you can either give it or you calculte it wrt nominal retirement age of 65 and give a start age)
- Your anticipated salary (you should also include a yearly percentage of pay increase)
- Anticipated annual return (to make things easier we always assume everthing yearly, not monthly or daily, if you want it would be interesting to implement this also in addition to see the differences) a good starting point is something like 5%. But google and get an historical average to confirm this.
- Include a yearly fee on your returns usually charged by the investement people
- If you want you can also adjust/include inflation (and compare w/o inflation)

All of these should be user input variables. Show the yearly and cumulative results on the terminal and also create a text output file (be smart and create a "good" filename based on the input variables).

Extend this program to include (using a random number generator to create fluctuations +-2% in your annual return), you should then also include the yearly choosen return in your output/screen.

Additional but would be good: Extend the program to allow for storing/calculating several scenarios and compare them at the same time. For example you can create an array of annual returns in 0.5% steps or 1% steps. You can also do this for other input variables. Just be creative ;-)!

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