Function: Average of Array

Write a function average(int arr[], int n) that returns the average of the n elements as a double. Use it on {1, 2, 4} and print the average to two decimals (see Expected Output).

Cast the sum to double before dividing so the result is not truncated. Print with printf("%.2f", ...).

Expected Output:

2.33

= newline. No newline after the last line.

Hints4 available

Topics:

Functions/Methods

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