{"ScriptPreparationCode":"const genRandArr = () =\u003E Array.from({ length: 1e7 }).map(() =\u003E Math.random());\r\nvar arr = genRandArr();\r\nvar set = new Set(genRandArr());","TestCases":[{"Name":"Array iteration","Code":"let sum = 0;\r\nfor (const el of arr) sum \u002B= el;\r\nconsole.log(\u0027Array result: \u0027, sum);","IsDeferred":false},{"Name":"Set iteration","Code":"let sum = 0;\r\nfor (const el of set) sum \u002B= el;\r\nconsole.log(\u0027Set result: \u0027, sum);","IsDeferred":false}]}