1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | import java.util.*; import java.lang.*; class Main { public static void main (String[] args) throws java.lang.Exception { List<Integer> a = new ArrayList<Integer>(); a.add(20); List<Integer> b = new ArrayList<Integer>(); b.add(30); Set<Integer> set = new HashSet<Integer>(a); set.addAll(b); for (Integer o: set) { System.out.println(o); } } } |
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upload with new input
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result: Success time: 0.02s memory: 245632 kB returned value: 0
"20" '20'
20 30
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result: Success time: 0.03s memory: 245632 kB returned value: 0
10 20
20 30
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result: Success time: 0.05s memory: 213440 kB returned value: 0
20 30


