{"ScriptPreparationCode":null,"TestCases":[{"Name":"Array.push in for loop","Code":"const arr1 = Array(1000).fill(0);\r\nconst arr2 = Array(0);\r\nfor (const el of arr1) {\r\n arr2.push(el)\r\n}","IsDeferred":false},{"Name":"Spread operator","Code":"const arr1 = Array(10000).fill(0);\r\nlet arr2 = Array(0);\r\nfor (const el of arr1) {\r\n arr2 = [arr2, el]\r\n}","IsDeferred":false}]}