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Time Limit: 2000 ms
Memory Limit: 2048 MB
Bronze V
1
Author: Unknown author
C
week 3
배열
구현
1 ≤ N ≤ 2,000
시간 제한: 2초, 메모리 제한: 2048MB
입출력 예시
입력 1
4 1 2 2 4 3 1 3 4
출력 1
4
입력 2
4 1 2 3 4 4 3 2 1
출력 2
6
Silver V
3