섬연결하기#MST#크루스칼

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 import java.util.ArrayList; import java.util.Collections; class Solution { static class MST implements Comparable{ int start; int end; int value; MST(int start, int end, int value){ this.start = start; this.end = end; this.v..