{"ScriptPreparationCode":"var array = Array.from(Array(10000).keys());","TestCases":[{"Name":"var only","Code":"for(var i = 1; i \u003C array.length; i\u002B\u002B) {\r\n var prev = array[i-1];\r\n var curr = array[i];\r\n array[i-1] = prev \u002B curr;\r\n}","IsDeferred":false},{"Name":"let \u002B const","Code":"for(let i = 1; i \u003C array.length; i\u002B\u002B) {\r\n const prev = array[i-1];\r\n const curr = array[i];\r\n array[i-1] = prev \u002B curr;\r\n}","IsDeferred":false}]}