Submission #1772082

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main(){
	string s; cin >> s;
	regex po("(dream|dreamer|erase|eraser)+");
	cout << (regex_match(s, po) ? "YES\n" : "NO\n");
	return 0;
}

Submission Info

Submission Time
Task C - Daydream
User kcvlex
Language C++14 (GCC 5.4.1)
Score 300
Code Size 191 Byte
Status AC
Exec Time 33 ms
Memory 39808 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 1 ms 256 KB
subtask0_1.txt AC 1 ms 256 KB
subtask0_2.txt AC 1 ms 256 KB
subtask1_0.txt AC 10 ms 9728 KB
subtask1_1.txt AC 13 ms 13568 KB
subtask1_10.txt AC 33 ms 39808 KB
subtask1_11.txt AC 33 ms 39808 KB
subtask1_12.txt AC 33 ms 39808 KB
subtask1_13.txt AC 33 ms 39808 KB
subtask1_14.txt AC 21 ms 23424 KB
subtask1_15.txt AC 14 ms 14208 KB
subtask1_2.txt AC 28 ms 32256 KB
subtask1_3.txt AC 32 ms 39296 KB
subtask1_4.txt AC 6 ms 2816 KB
subtask1_5.txt AC 32 ms 39296 KB
subtask1_6.txt AC 6 ms 2816 KB
subtask1_7.txt AC 6 ms 3456 KB
subtask1_8.txt AC 32 ms 39296 KB
subtask1_9.txt AC 33 ms 39296 KB