题解 | #你能活多少秒#
你能活多少秒
https://www.nowcoder.com/practice/e1d1bd99fee34b66ae3c777b74d555c8
using System; public class Program{ public static void Main() { int age = Convert.ToInt32(Console.ReadLine()); ulong result = (ulong)age*31560000; Console.WriteLine(result); } }