Submission #1864865
Source Code Expand
import sys DAYDREAM = ["dream", "dreamer", "erase", "eraser" ] S = input() #print("len(S):", len(S), file=sys.stderr) ind = 0 res = True while ind < len(S): ok = False for i in DAYDREAM: for j in DAYDREAM: curr = i + j if S[ind:ind+len(i+j)] == curr: ok = True ind += len(i) break if ok == True: break if ok == False: for i in DAYDREAM: # print("subS: ", S[-len(i):], file=sys.stderr) if S[-len(i):] == i: ok = True ind += len(i) break if ok == False: # print("ok is False, index: ", ind, file=sys.stderr) res = False break print("YES" if res == True else "NO")
Submission Info
Submission Time | |
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Task | C - Daydream |
User | ty70 |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 660 Byte |
Status | WA |
Exec Time | 103 ms |
Memory | 3188 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
|
|
Set Name | Test Cases |
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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 | 17 ms | 3064 KB |
subtask0_1.txt | AC | 17 ms | 3064 KB |
subtask0_2.txt | AC | 17 ms | 3064 KB |
subtask1_0.txt | WA | 89 ms | 3188 KB |
subtask1_1.txt | WA | 93 ms | 3188 KB |
subtask1_10.txt | AC | 87 ms | 3188 KB |
subtask1_11.txt | AC | 90 ms | 3188 KB |
subtask1_12.txt | AC | 95 ms | 3188 KB |
subtask1_13.txt | AC | 103 ms | 3188 KB |
subtask1_14.txt | WA | 92 ms | 3188 KB |
subtask1_15.txt | WA | 97 ms | 3188 KB |
subtask1_2.txt | WA | 98 ms | 3188 KB |
subtask1_3.txt | AC | 90 ms | 3188 KB |
subtask1_4.txt | WA | 91 ms | 3188 KB |
subtask1_5.txt | AC | 101 ms | 3188 KB |
subtask1_6.txt | WA | 97 ms | 3188 KB |
subtask1_7.txt | WA | 94 ms | 3188 KB |
subtask1_8.txt | AC | 91 ms | 3188 KB |
subtask1_9.txt | AC | 98 ms | 3188 KB |