Updating static array elements in Go

Unlike strings, the entries of arrays are mutable and can be changed freely, using indices and the bracket notation:

ourArray := [3]int{50, 40, 30}
ourArray[0] = 15
ourArray[1] = -1

// ourArray is now [3]int{15, -1, 30}

Assignment
Follow the Coding Tutorial and let's play with some arrays.

Hint
Look at the examples above if you get stuck.