Writ'e a JavaScript function namedgetLastthat takes one parameter: an array namedlistand returns the value of the last element inlist.

Test Cases

Parameter

list Return

[ -3, 0, 7.1, 5 ] 5

[ 17, 8, 9, 5, 20 ] 20

[ 5, -2.1, 6.3, 9, 5, 13 ] 13