{"ScriptPreparationCode":" window.m = new Map();\r\n window.o = {};\r\n for (let i = 100000; i \u003C 100000000; i\u002B=1000) {\r\n var j = Math.floor(Math.random()*999);\r\n window.m.set(i\u002Bj, [12345, 67890])\r\n window.o[i\u002Bj] = [12345, 67890];\r\n }","TestCases":[{"Name":"Map","Code":"\tfor (let i = 0; i \u003C 100000; \u002B\u002Bi) {\r\n arrayo = window.m.get(Math.floor(Math.random()*1000000));\r\n }","IsDeferred":false},{"Name":"Object","Code":"for (let i = 0; i \u003C 100000; \u002B\u002Bi) {\r\n arrayo = window.o[Math.floor(Math.random()*1000000)];\r\n }","IsDeferred":false}]}