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  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 Long min(Long a,Long b){
  11. 		return ((a)<(b)?(a):(b));
  12. 	}
  13. 	public static Long max(Long a,Long b){
  14. 		return ((a)>(b)?(a):(b));
  15. 	}
  16. 	public static void main (String[] args) throws java.lang.Exception
  17. 	{
  18. 		Long s1=6L,e1=23L,s2=2L,e2=17L,ans=0L;
  19. 		//s1 and e1 are for 1st interval,
  20. 		//s2 and e2 are for 2nd interval,
  21. 		//ans is required ans
  22. 		Boolean broken1,broken2;
  23. 		broken1=(s1<=e1)?false:true;
  24. 		broken2=(s2<=e2)?false:true;
  25. 		if(broken1){
  26. 			if(broken2)
  27. 				ans=min(e1,e2)+1 + 23-max(s1,s2)+1;
  28. 			else{
  29. 				if(e1>=s2) ans+=(min(e1,e2)-s2+1);
  30. 				if(s1<=e2) ans+=(e2-max(s1,s2)+1);
  31. 			}
  32. 		}
  33. 		else{
  34. 			if(broken2){
  35. 				if(e2>=s1) ans+=(min(e1,e2)-s1+1);
  36. 				if(s2<=e1) ans+=(e1-max(s1,s2)+1);
  37. 			}
  38. 			else{
  39. 				if(e1<s2 || e2<s1) ans=0L;
  40. 				else ans=min(e1,e2)-max(s1,s2)+1;
  41. 			}
  42. 		}
  43. 		System.out.println(ans+"");
  44. 	}
  45. }
Success #stdin #stdout 0.1s 320512KB
comments (?)
stdin 
Standard input is empty
stdout 
12
https://ideone.com/wKxdR0
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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