Submission #3224647

Source Code Expand

import java.util.*;

public class Main {

	public static void main(
			String[] args) {
		Scanner sc = new Scanner(System.in);
		String s = sc.next();
		System.out.println(s.matches("(dream(er)?|eraser?)+") ? "YES": "NO");
	}
}

Submission Info

Submission Time
Task C - Daydream
User lilaxuma
Language Java8 (OpenJDK 1.8.0)
Score 300
Code Size 239 Byte
Status AC
Exec Time 170 ms
Memory 39252 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 19
Set Name Test Cases
Sample subtask0_0.txt, subtask0_1.txt, subtask0_2.txt
All subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt
Case Name Status Exec Time Memory
subtask0_0.txt AC 91 ms 20948 KB
subtask0_1.txt AC 90 ms 21460 KB
subtask0_2.txt AC 90 ms 21844 KB
subtask1_0.txt AC 140 ms 25044 KB
subtask1_1.txt AC 146 ms 29012 KB
subtask1_10.txt AC 167 ms 37564 KB
subtask1_11.txt AC 148 ms 35528 KB
subtask1_12.txt AC 149 ms 36420 KB
subtask1_13.txt AC 155 ms 37512 KB
subtask1_14.txt AC 151 ms 30396 KB
subtask1_15.txt AC 147 ms 27700 KB
subtask1_2.txt AC 155 ms 33708 KB
subtask1_3.txt AC 148 ms 35364 KB
subtask1_4.txt AC 136 ms 26196 KB
subtask1_5.txt AC 170 ms 38568 KB
subtask1_6.txt AC 137 ms 25172 KB
subtask1_7.txt AC 143 ms 25672 KB
subtask1_8.txt AC 151 ms 37924 KB
subtask1_9.txt AC 149 ms 39252 KB