JAVA Days In A Year (no if statement) Write a program named DaysInYearNoIF that

Question

JAVA

Days In A Year (no if statement)

Write a program named DaysInYearNoIF that reads an integer representing a year. (In this case there is no prompt from the program.) The program prints out the number of days in that year (366 if the year is a leap year, 365 otherwise).

CONSTRAINT: Nowhere in the program is an if statement used.

REMINDER: the program's output is shown here in bold; the user's data entry is shown here in italics.

Sample Interactive Run 1:

2015
365 days

Sample Interactive Run 2:

1992
366 days

Explanation / Answer

import java.util.Scanner;

public class DaysInYearNoIF {

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       int year = sc.nextInt();

       int days = 365;

       days = days + (((year % 400 == 0) || (year%4 == 0 && year%100 != 0)) ? 1 : 0);

       System.out.println(days+" days");

   }

}

/*

Sample run:

2015

365 days

1992

366 days

*/

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