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