fork(7) download
copy 
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		long start = System.currentTimeMillis();
  13. 		for (int i=0;i<1000000;i++) {
  14. 			for (int m=1;m<=12;m++){
  15. 				days1(m);
  16. 			}
  17. 		}
  18. 		long end = System.currentTimeMillis();
  19. 		System.out.println(end-start);
  20.  
  21. 		start = System.currentTimeMillis();
  22. 		for (int i=0;i<1000000;i++) {
  23. 			for (int m=1;m<=12;m++){
  24. 				days2(m);
  25. 			}
  26. 		}
  27. 		end = System.currentTimeMillis();
  28. 		System.out.println(end-start);
  29. 	}
  30.  
  31. 	public static int days1(int m) {
  32. 		return (0xEEFBB3>>(m-1)*2 & 0b11) + 28;
  33. 	}
  34.  
  35. 	public static int days2(int x) {
  36. 		return 28 + (x + (int)Math.floor(x/8)) % 2 + 2 % x + 2 * (int)Math.floor(1/x);
  37. 	}
  38. }
Success #stdin #stdout 1.22s 380224KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
15
1140
https://ideone.com/PKK5uk
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!