题解 | #计算日期到天数转换#
计算日期到天数转换
https://www.nowcoder.com/practice/769d45d455fe40b385ba32f97e7bcded
import java.time.LocalDate; import java.util.Scanner; // 注意类名必须为 Main, 不要有任何 package xxx 信息 public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int year=in.nextInt(); int month=in.nextInt(); int day=in.nextInt(); LocalDate date=LocalDate.of(year,month,day); System.out.print(date.getDayOfYear()); } }