Submission #2493321
Source Code Expand
import java.util.*; import java.lang.*; class Main { public static void main(String[] areg) { Scanner sc = new Scanner(System.in); int N = sc.nextInt(); int count = 0; HashSet<Integer> set = new HashSet<Integer>(); for (int i = 0; i < N; i++) { int j = sc.nextInt(); if (set.contains(j)) count++; else set.add(j); } sc.close(); System.out.println(set.size() - (count % 2 == 0 ? 0 : 1)); } }
Submission Info
Submission Time | |
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Task | D - Card Eater |
User | leaf2326 |
Language | Java8 (OpenJDK 1.8.0) |
Score | 400 |
Code Size | 554 Byte |
Status | AC |
Exec Time | 482 ms |
Memory | 61792 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 92 ms | 20564 KB |
00_example_02.txt | AC | 92 ms | 18772 KB |
01.txt | AC | 101 ms | 19924 KB |
02.txt | AC | 171 ms | 26832 KB |
03.txt | AC | 103 ms | 19284 KB |
04.txt | AC | 115 ms | 22100 KB |
05.txt | AC | 99 ms | 19924 KB |
06.txt | AC | 439 ms | 45256 KB |
07.txt | AC | 442 ms | 46416 KB |
08.txt | AC | 440 ms | 48464 KB |
09.txt | AC | 427 ms | 46308 KB |
10.txt | AC | 425 ms | 43888 KB |
11.txt | AC | 418 ms | 47320 KB |
12.txt | AC | 434 ms | 47196 KB |
13.txt | AC | 434 ms | 46240 KB |
14.txt | AC | 482 ms | 61792 KB |
15.txt | AC | 417 ms | 47064 KB |