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Question

编写程序，使用条件运算符判断今年是闰年还是平年，并将结果输出

Answer 1

using System;

namespace ConsoleApp2
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            int year = DateTime.Now.Year;

            string result = IsLeapYear(year) ? "闰年" : "平年";
            Console.WriteLine($"{year}年是{result}。");
            Console.ReadKey();
        }

        private static bool IsLeapYear(int year)
        {
            return (year % 4 == 0 && year % 100 != 0) || year % 400 == 0;
        }
    }
}