C# One line
\npublic class Solution\n{\n    public string KthLargestNumber(string[] nums, int k)\n    {\n        return nums.OrderBy(x => x.Length).ThenBy(x => x).ElementAt
```\npublic class Solution\n{\n    public string KthLargestNumber(string[] nums, int k)\n    {\n        return nums.OrderBy(x => x.Length).ThenBy(x => x).ElementAt(nums.Length - k);\n    }\n}\n```
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