Submission #1675589
Source Code Expand
#include <bits/stdc++.h> using namespace std; main() { int N; cin >> N; string s; cin >> s; s += s[0]; string SSWWS("SSWWS"); string ans; for (int i = 0; i < 4; i++) { string res = SSWWS.substr(i, 2); for (int j = 1; j < N; j++) { for (int k = 0; k < 4; k++) { if (res.substr(j - 1, 2) == SSWWS.substr(k, 2)) res += (s[j] == 'o') ? "SW"[k % 2] : "WS"[k % 2]; } } if (res.back() != res.front()) continue; bool ok = false; for (int k = 0; k < 4; k++) { if (res.substr(N - 1, 2) == SSWWS.substr(k, 2)) { if (s[0] == 'o' && res[1] == "SW"[k % 2] || s[0] == 'x' && res[1] == "WS"[k % 2]) ok = true; } } if (ok) ans = res.substr(0, N); } cout << ( (ans.empty()) ? "-1" : ans ) << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - Menagerie |
User | hrbt |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 802 Byte |
Status | AC |
Exec Time | 256 ms |
Memory | 736 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 | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
00_example_03.txt | AC | 1 ms | 256 KB |
01.txt | AC | 117 ms | 640 KB |
02.txt | AC | 83 ms | 512 KB |
03.txt | AC | 5 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 163 ms | 656 KB |
06.txt | AC | 170 ms | 688 KB |
07.txt | AC | 30 ms | 384 KB |
08.txt | AC | 31 ms | 384 KB |
09.txt | AC | 9 ms | 256 KB |
10.txt | AC | 56 ms | 384 KB |
11.txt | AC | 256 ms | 688 KB |
12.txt | AC | 184 ms | 688 KB |
13.txt | AC | 182 ms | 736 KB |