{"ScriptPreparationCode":"var map = new Map();\r\nvar obj = {};\r\n\r\nlet entry_num = 1000000;\r\nlet round_num = entry_num * 100;\r\nfor (i = 0; i \u003C entry_num; i\u002B\u002B) {\r\n let a = (Math.random() * round_num) % round_num;\r\n a = map.set(\u0022\u0022 \u002B a, {});\r\n obj[\u0022\u0022 \u002B a] = {};\r\n}\r\n\r\nmap.set(\u0027a\u0027, 5);\r\nobj[\u0027a\u0027] = 5;\r\n\r\nvar i = 0, count = 1000, a;","TestCases":[{"Name":"Map lookup","Code":"for (i = 0; i \u003C count; i\u002B\u002B) {\r\n a = map.get(\u0027\u0027 \u002B i);\r\n}","IsDeferred":false},{"Name":"Obj lookup","Code":"for (i = 0; i \u003C count; i\u002B\u002B) {\r\n a = obj[\u0027\u0027 \u002B i];\r\n}","IsDeferred":false}]}