题目内容

阅读以下程序，写出输出结果：using System;public class Example{public static void Main(){var result = QueryCityData("New York City");var city = result.Item1;var pop = result.Item2;var size = result.Item3;Console.WriteLine("{0},pop);//第1空result = QueryCityData("Shanghai");city = result.Item1;pop = result.Item2;size = result.Item3;Console.WriteLine("{0},pop);//第2空}private static (string, int, double) QueryCityData(string name){if (name == "New York City")return (name, 8175133, 468.48);return ("", 0, 0);}}

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