{"ScriptPreparationCode":"function randomU32() {\r\n\treturn Math.random() * (1 \u003C\u003C 31) \u003E\u003E\u003E 0;\r\n}","TestCases":[{"Name":"Map","Code":"const map = new Map()\r\nmap.set(randomU32(), true);","IsDeferred":false},{"Name":"Array","Code":"const arr = []\r\narr[randomU32()] = true;","IsDeferred":false},{"Name":"Object","Code":"const obj = {}\r\nobj[randomU32()] = true;","IsDeferred":false}]}