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  1. import java.util.*;
  2.  
  3. class Interval implements Comparable<Interval> {
  4.     public int start, end;
  5.  
  6.     public Interval(int s, int e) {
  7.         start = s;
  8.         end = e;
  9.     }
  10.  
  11.     public boolean overlaps(Interval i) {
  12.         int a = start, b = end, c = i.start, d = i.end;
  13.         return ((c <= a && a <= d) || (a <= c && c <= b));
  14.     }
  15.  
  16.     public boolean isSame(Interval i) {
  17.         return ((start == i.start) && (end == i.end));
  18.     }
  19.  
  20.     @Override
  21.     public int compareTo(Interval i) {
  22.         return end - i.end;
  23.     }
  24.  
  25.     @Override
  26.     public String toString() {
  27.         return "[start: " + start + ", end: " + end + "]";
  28.     }
  29. }
  30.  
  31. public class Main {
  32.     public static void main(String[] args) {
  33.         // Read the input from the standard input (System.in) and print the output into the standard output (System.out)
  34.         //
  35.         // Everything must be implemented within this file (Main.java).
  36.         // You will have to submit one file, named Main.java, to the submit server
  37.  
  38.         Scanner sc = new Scanner(System.in);
  39.         int i = sc.nextInt();
  40.         Interval[] times = new Interval[i];
  41.         int n = 0;
  42.         while (n < i) {
  43.             times[n++] = new Interval(sc.nextInt(),sc.nextInt());
  44.         }
  45.         Arrays.sort(times);
  46.         HashMap<Interval,ArrayList<Interval>> res = new HashMap<Interval,ArrayList<Interval>>();
  47.         ArrayList<Interval> overlap = new ArrayList<Interval>();
  48.         for (n = 0; n < i; n++) {
  49.         	Interval a = times[n];
  50.         	ArrayList<Interval> noOver = new ArrayList<Interval>();
  51.         	for (int k = n+1; k < i; k++) {
  52.         		Interval b = times[k];
  53.         		if ((a.isSame(b) == true) || (a.overlaps(b) == true)) {
  54.         			continue;
  55.         		} else if () {
  56.  
  57.         		}
  58.         	}
  59.         }
  60.     }
  61. }
Compilation error #stdin compilation error #stdout 0.06s 4386816KB
comments (?)
stdin
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5
8 10
1 5
2 7
7 9
10 12
compilation info 
Main.java:55: error: illegal start of expression
        		} else if () {
        		           ^
1 error
stdout
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Standard output is empty
https://ideone.com/LHOb7P
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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