{"ScriptPreparationCode":"/*your preparation JavaScript code goes here\r\nTo execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/\r\nasync function globalMeasureThatScriptPrepareFunction() {\r\n // This function is optional, feel free to remove it.\r\n // await someThing();\r\n}","TestCases":[{"Name":"flatMap","Code":"const input = Array.from({ length: 1000 }, (_, i) =\u003E [i, i \u002B 1]);\r\nconst result = input.flatMap(pair =\u003E pair);","IsDeferred":false},{"Name":"for loop","Code":"const input = Array.from({ length: 1000 }, (_, i) =\u003E [i, i \u002B 1]);\r\nconst result = [];\r\nfor (let i = 0; i \u003C input.length; i\u002B\u002B) {\r\n result.push(input[i][0], input[i][1]);\r\n}","IsDeferred":false}]}