Submission #1117093
Source Code Expand
n = int(input()) s = input() sw = [1,0] ss = [1,1] ws = [0,1] ww = [0,0] def nxt(tf, last): if tf=='x' and last=='S': return '' for idx,c in enumerate(s): if idx==0: continue if c == 'x': sw.append(sw[-1]^sw[-2]) ss.append(ss[-1]^ss[-2]) ws.append(ws[-1]^ws[-2]) ww.append(ww[-1]^ww[-2]) else: sw.append(1*(not(sw[-1]^sw[-2]))) ss.append(1*(not(ss[-1]^ss[-2]))) ws.append(1*(not(ws[-1]^ws[-2]))) ww.append(1*(not(ww[-1]^ww[-2]))) c=s[0] if c == 'x': sw.append(sw[-1]^sw[-2]) ss.append(ss[-1]^ss[-2]) ws.append(ws[-1]^ws[-2]) ww.append(ww[-1]^ww[-2]) else: sw.append(1*(not(sw[-1]^sw[-2]))) ss.append(1*(not(ss[-1]^ss[-2]))) ws.append(1*(not(ws[-1]^ws[-2]))) ww.append(1*(not(ww[-1]^ww[-2]))) def f(seq): # print(seq[-1],seq[0]) return seq[-2:]==seq[:2] def pp(seq): print(''.join(map(lambda x:'S' if x else 'W', seq[:-2]))) if f(sw): pp(sw) elif f(ss): pp(ss) elif f(ws): pp(ws) elif f(ww): pp(ww) else: print(-1)
Submission Info
Submission Time | |
---|---|
Task | D - Menagerie |
User | coricozizi |
Language | Python (3.4.3) |
Score | 500 |
Code Size | 1138 Byte |
Status | AC |
Exec Time | 127 ms |
Memory | 8256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt |
All | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 17 ms | 3188 KB |
00_example_02.txt | AC | 17 ms | 3192 KB |
00_example_03.txt | AC | 18 ms | 3188 KB |
01.txt | AC | 92 ms | 6440 KB |
02.txt | AC | 66 ms | 5604 KB |
03.txt | AC | 20 ms | 3188 KB |
04.txt | AC | 18 ms | 3188 KB |
05.txt | AC | 110 ms | 7560 KB |
06.txt | AC | 117 ms | 7532 KB |
07.txt | AC | 34 ms | 4084 KB |
08.txt | AC | 36 ms | 4036 KB |
09.txt | AC | 22 ms | 3316 KB |
10.txt | AC | 37 ms | 4036 KB |
11.txt | AC | 127 ms | 8256 KB |
12.txt | AC | 126 ms | 8048 KB |
13.txt | AC | 125 ms | 8000 KB |