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Submission #391079

# Submission time Handle Problem Language Result Execution time Memory
391079 2021-04-17T19:28:39 Z yu_lim A Huge Tower (CEOI10_tower) Java 11
0 / 100
 1000 ms 45284 KB 
import java.util.*;
import java.io.*;

public class tower {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		StringTokenizer str = new StringTokenizer(br.readLine());
		int N = Integer.parseInt(str.nextToken());
		int D = Integer.parseInt(str.nextToken());
		int M = 1_000_000_009;

		int[] blocks = new int[N];
		str = new StringTokenizer(br.readLine());
		for (int i = 0; i < N; i++)
			blocks[i] = Integer.parseInt(str.nextToken());
		br.close();

		Arrays.sort(blocks);
		long[] towers = new long[N];
		towers[0] = 1;
		int p = 0; // previous
		for (int i = 0; i < N; i++) {
			while (p < i)
				if (blocks[p] + D < blocks[i])
					p++;
			// # of blocks <= i that can't stack on i
			if (i > 0)
				towers[i] = (((i-p+1)) * towers[i - 1]) % M;
		}
		System.out.println(towers[N - 1] % M);
	}
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1087 ms 8412 KB Time limit exceeded

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1093 ms 8604 KB Time limit exceeded

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1092 ms 8540 KB Time limit exceeded

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1096 ms 8356 KB Time limit exceeded

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1106 ms 8348 KB Time limit exceeded

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1080 ms 8348 KB Time limit exceeded

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1087 ms 8316 KB Time limit exceeded

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1094 ms 8292 KB Time limit exceeded

Subtask #9
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1091 ms 8568 KB Time limit exceeded

Subtask #10
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1083 ms 8300 KB Time limit exceeded

Subtask #11
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1089 ms 8656 KB Time limit exceeded

Subtask #12
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1080 ms 8312 KB Time limit exceeded

Subtask #13
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1085 ms 8428 KB Time limit exceeded

Subtask #14
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1087 ms 8428 KB Time limit exceeded

Subtask #15
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1096 ms 9412 KB Time limit exceeded

Subtask #16
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1095 ms 17076 KB Time limit exceeded

Subtask #17
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1066 ms 19076 KB Time limit exceeded

Subtask #18
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1095 ms 23208 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #19
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1091 ms 33048 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #20
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1097 ms 45284 KB Time limit exceeded
2 Halted 0 ms 0 KB -