In C$++$

Write a program that simulates flipping a coin to make decisions. The input is how many decisions are needed, and the output is either heads or tails. Assume the input is a value greater than $0.$

Ex: If the input is $3,$ the output is:

heads

tails

heads

For reproducibility needed for auto$-$grading, seed the program with a value of $2.$ In a real program, you would seed with the current time. In that case, every program's output would be different, which is what is desired but can't be auto$-$graded.

Note: A common student mistake is to call srand$)$ before each call to rand$().$ But seeding should only be done once, at the start of the program, after which rand$)$ can be called any number of times.

Your program must define and call the following function that returns "heads" or "tails".

string HeadsorTails$()$