Submission #34017


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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Stack;

public class Main
{
	public static void main(String[] args)
	{
		try
		{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

			int num = Integer.valueOf(br.readLine());

			int[] nums = new int[num];

			for(int i = 0; i < num; i++)
			{
				nums[i] = Integer.valueOf(br.readLine());
			}

			ArrayList<Stack<Integer>> all = new ArrayList<Stack<Integer>>();

			for(int i = 0; i < nums.length; i++)
			{
				boolean isReached = false;
				for(Stack<Integer> stack : all)
				{
					Integer ing = stack.peek();
					if(ing.intValue() >= nums[i])
					{
						stack.add(Integer.valueOf(nums[i]));
						isReached = true;
						break;
					}
				}
				if(!isReached)
				{
					Stack<Integer> stack = new Stack<Integer>();
					stack.add(Integer.valueOf(nums[i]));
					all.add(stack);
				}
			}

			System.out.println(all.size());
		}
		catch(IOException e)
		{
		}
	}
}

Submission Info

Submission Time
Task C - 積み重ね
User Flandrome
Language Java (OpenJDK 1.7.0)
Score 100
Code Size 1094 Byte
Status AC
Exec Time 454 ms
Memory 18652 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 44
Set Name Test Cases
All 00_min.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 02_maxrnd_00.txt, 02_maxrnd_01.txt, 02_maxrnd_02.txt, 02_maxrnd_03.txt, 02_maxrnd_04.txt, 02_maxrnd_05.txt, 02_maxrnd_06.txt, 02_maxrnd_07.txt, 02_maxrnd_08.txt, 02_maxrnd_09.txt, 02_maxrnd_10.txt, 02_maxrnd_11.txt, 02_maxrnd_12.txt, 02_maxrnd_13.txt, 02_maxrnd_14.txt, 02_maxrnd_15.txt, 02_maxrnd_16.txt, 02_maxrnd_17.txt, 02_maxrnd_18.txt, 02_maxrnd_19.txt, 03_increase_00.txt, 03_increase_01.txt, 03_increase_02.txt, 04_decrease_00.txt, 04_decrease_01.txt, 04_decrease_02.txt, 05_same_00.txt, 05_same_01.txt
Case Name Status Exec Time Memory
00_min.txt AC 444 ms 18576 KB
00_sample_01.txt AC 429 ms 18556 KB
00_sample_02.txt AC 427 ms 18572 KB
00_sample_03.txt AC 436 ms 18436 KB
00_sample_04.txt AC 385 ms 18576 KB
00_sample_05.txt AC 374 ms 18580 KB
01_rnd_00.txt AC 368 ms 18436 KB
01_rnd_01.txt AC 421 ms 18444 KB
01_rnd_02.txt AC 377 ms 18572 KB
01_rnd_03.txt AC 376 ms 18572 KB
01_rnd_04.txt AC 368 ms 18564 KB
01_rnd_05.txt AC 384 ms 18580 KB
01_rnd_06.txt AC 399 ms 18576 KB
01_rnd_07.txt AC 454 ms 18560 KB
01_rnd_08.txt AC 405 ms 18572 KB
01_rnd_09.txt AC 399 ms 18572 KB
02_maxrnd_00.txt AC 397 ms 18448 KB
02_maxrnd_01.txt AC 392 ms 18532 KB
02_maxrnd_02.txt AC 435 ms 18564 KB
02_maxrnd_03.txt AC 424 ms 18568 KB
02_maxrnd_04.txt AC 384 ms 18576 KB
02_maxrnd_05.txt AC 387 ms 18452 KB
02_maxrnd_06.txt AC 401 ms 18572 KB
02_maxrnd_07.txt AC 379 ms 18576 KB
02_maxrnd_08.txt AC 375 ms 18564 KB
02_maxrnd_09.txt AC 404 ms 18436 KB
02_maxrnd_10.txt AC 435 ms 18576 KB
02_maxrnd_11.txt AC 409 ms 18436 KB
02_maxrnd_12.txt AC 406 ms 18572 KB
02_maxrnd_13.txt AC 396 ms 18572 KB
02_maxrnd_14.txt AC 431 ms 18440 KB
02_maxrnd_15.txt AC 386 ms 18436 KB
02_maxrnd_16.txt AC 415 ms 18572 KB
02_maxrnd_17.txt AC 398 ms 18576 KB
02_maxrnd_18.txt AC 409 ms 18572 KB
02_maxrnd_19.txt AC 453 ms 18520 KB
03_increase_00.txt AC 389 ms 18652 KB
03_increase_01.txt AC 429 ms 18572 KB
03_increase_02.txt AC 443 ms 18572 KB
04_decrease_00.txt AC 387 ms 18564 KB
04_decrease_01.txt AC 386 ms 18436 KB
04_decrease_02.txt AC 386 ms 18572 KB
05_same_00.txt AC 428 ms 18444 KB
05_same_01.txt AC 388 ms 18436 KB