{"ScriptPreparationCode":null,"TestCases":[{"Name":"1","Code":"let stringValue = \u00229\u0022;\r\nlet zeroCount = 4 - stringValue.length;\r\nwhile (zeroCount-- \u003E 0) {\r\n stringValue = \u00270\u0027 \u002B stringValue;\r\n}","IsDeferred":false},{"Name":"2","Code":"let stringValue = \u00229\u0022;\r\nlet zeroCount = 4 - stringValue.length;\r\nstringValue.padStart(4, \u00220\u0022);","IsDeferred":false}]}