Submission #1116698
Source Code Expand
#include <iostream> #include <string> using namespace std; int dx[] = {0,0,1,1},dy[] = {0,1,0,1}; int main(){ int n; bool ani[100000]; string s; cin >> n >> s; for(int i = 0;i < 4;i++){ ani[0] = dx[i]; ani[1] = dy[i]; for(int j = 1;j < n - 1;j++){ if(ani[j] && s[j] == 'o') ani[j + 1] = ani[j - 1]; else if(ani[j] && s[j] == 'x') ani[j + 1] = !ani[j - 1]; else if(!ani[j] && s[j] == 'o') ani[j + 1] = !ani[j - 1]; else ani[j + 1] = ani[j - 1]; } bool f = true; if(s[n - 1] == 'o'){ if((ani[n - 1] && ani[n - 2] != ani[0]) || (!ani[n - 1] && ani[n - 2] == ani[0])) f = false; }else{ if((ani[n - 1] && ani[n - 2] == ani[0]) || (!ani[n - 1] && ani[n - 2] != ani[0])) f = false; } if(s[0] == 'o'){ if((ani[0] && ani[n - 1] != ani[1]) || (!ani[0] && ani[n - 1] == ani[1])) f = false; }else{ if((ani[0] && ani[n - 1] == ani[1]) || (!ani[0] && ani[n - 1] != ani[1])) f = false; } if(f){ for(int i = 0;i < n;i++){ if(ani[i]) cout << "S"; else cout << "W"; } cout << endl; return 0; } } cout << -1 << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Menagerie |
User | hoget157 |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1131 Byte |
Status | AC |
Exec Time | 10 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
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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 | 6 ms | 512 KB |
02.txt | AC | 5 ms | 384 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 9 ms | 640 KB |
06.txt | AC | 10 ms | 640 KB |
07.txt | AC | 2 ms | 256 KB |
08.txt | AC | 3 ms | 384 KB |
09.txt | AC | 2 ms | 256 KB |
10.txt | AC | 2 ms | 384 KB |
11.txt | AC | 9 ms | 640 KB |
12.txt | AC | 9 ms | 640 KB |
13.txt | AC | 10 ms | 640 KB |