Submission #1276744
Source Code Expand
#define _USE_MATH_DEFINES #include <cstdio> #include <iostream> #include <sstream> #include <fstream> #include <iomanip> #include <algorithm> #include <cmath> #include <complex> #include <string> #include <vector> #include <list> #include <queue> #include <stack> #include <set> #include <map> #include <bitset> #include <numeric> #include <limits> #include <climits> #include <cfloat> #include <functional> #include <iterator> using namespace std; int main() { int n; string s; cin >> n >> s; for(int i=0; i<4; ++i){ string ans(n, ' '); ans[0] = (i&1) ? 'S' : 'W'; ans[1] = (i&2) ? 'S' : 'W'; for(int j=1; j<n-1; ++j){ if((ans[j] == 'W') ^ (s[j] == 'x')) ans[j+1] = 'S' + 'W' - ans[j-1]; else ans[j+1] = ans[j-1]; } if((ans[0] == 'W') ^ (s[0] == 'x') ^ (ans[n-1] != ans[1])) continue; if((ans[n-1] == 'W') ^ (s[n-1] == 'x') ^ (ans[n-2] != ans[0])) continue; cout << ans << endl; return 0; } cout << -1 << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Menagerie |
User | mamekin |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1165 Byte |
Status | AC |
Exec Time | 7 ms |
Memory | 512 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 | 5 ms | 512 KB |
02.txt | AC | 3 ms | 384 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 6 ms | 512 KB |
06.txt | AC | 7 ms | 512 KB |
07.txt | AC | 2 ms | 256 KB |
08.txt | AC | 2 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 2 ms | 256 KB |
11.txt | AC | 5 ms | 512 KB |
12.txt | AC | 5 ms | 512 KB |
13.txt | AC | 7 ms | 512 KB |