{"ScriptPreparationCode":"arr = Array.from({length: 1000}, (_, i) =\u003E i);","TestCases":[{"Name":"Initial value indexing","Code":"const index_zero = arr[0];\r\nconsole.log(index_zero);","IsDeferred":false},{"Name":"Random value indexing","Code":"const index_random = arr[Math.floor(Math.random() * arr.length)];\r\nconsole.log(index_random);","IsDeferred":false},{"Name":"Last value indexing","Code":"const index_last = arr[arr.length - 1];\r\nconsole.log(index_last);","IsDeferred":false},{"Name":"Initial value at()","Code":"const at_zero = arr.at(0);\r\nconsole.log(at_zero);","IsDeferred":false},{"Name":"Random value at()","Code":"const at_random = arr.at(Math.floor(Math.random() * arr.length));\r\nconsole.log(at_random);","IsDeferred":false},{"Name":"Last value at()","Code":"const at_last = arr.at(-1);\r\nconsole.log(at_last);","IsDeferred":false}]}