{"ScriptPreparationCode":"var master = Array(100).fill(null).map((a, b) =\u003E b);\r\nvar a = [...master];\r\nvar s = new Set(master);","TestCases":[{"Name":"Set","Code":"master.forEach(x =\u003E s.delete(x));","IsDeferred":false},{"Name":"Array","Code":"master.forEach(x =\u003E a.splice(a.indexOf(x), 1));","IsDeferred":false}]}