Average of Three Numbers

Write a function double average(int a, int b, int c) that returns the average of the three integers as a double. Call it with average(2, 3, 6) and print the result with exactly 2 decimal places:

3.67

Divide the sum by 3.0 (not 3) so the result is a double, and use <iomanip> fixed and setprecision(2).

Expected Output:

3.67

Topics:

Functions

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