#include <bits/stdc++.h>
using namespace std;
using pii = pair<int,int>;
#define ll long long
set<pii> s;
int dx[512], dy[512];
int main() {
cin.tie(0)->sync_with_stdio(0);
int n, k; cin >> n >> k;
string A; cin >> A;
dx['S']--, dx['N']++, dy['E']++, dy['W']--;
int x = 0, y = 0;
s.insert({x,y});
ll dc = 0,ct = 0, pc = 0;
for(;k;){
k--;
for(char i : A) {
x += dx[i], y += dy[i];
s.insert({x,y});
}
ll c = 0;
for(auto i : s) if(
s.find({i.first+1,i.second}) != s.end() &&
s.find({i.first,i.second+1}) != s.end() &&
s.find({i.first+1,i.second+1}) != s.end()
) c++;
if(c-pc==dc) ct++;
else dc = c-pc, ct = 1;
pc = c;
if(ct>=10) break;
}
cout << pc+dc*k;
}
Compilation message
2016_ho_t4.cpp: In function 'int main()':
2016_ho_t4.cpp:18:21: warning: array subscript has type 'char' [-Wchar-subscripts]
18 | x += dx[i], y += dy[i];
| ^
2016_ho_t4.cpp:18:33: warning: array subscript has type 'char' [-Wchar-subscripts]
18 | x += dx[i], y += dy[i];
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
0 ms |
212 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
2 ms |
468 KB |
Output is correct |
| 29 |
Correct |
7 ms |
980 KB |
Output is correct |
| 30 |
Correct |
8 ms |
1084 KB |
Output is correct |
| 31 |
Correct |
20 ms |
4308 KB |
Output is correct |
| 32 |
Correct |
13 ms |
1364 KB |
Output is correct |
| 33 |
Correct |
13 ms |
1612 KB |
Output is correct |
| 34 |
Correct |
12 ms |
1696 KB |
Output is correct |
| 35 |
Correct |
12 ms |
1544 KB |
Output is correct |
| 36 |
Correct |
12 ms |
1412 KB |
Output is correct |
| 37 |
Correct |
13 ms |
1516 KB |
Output is correct |
| 38 |
Correct |
12 ms |
1400 KB |
Output is correct |
| 39 |
Correct |
12 ms |
1560 KB |
Output is correct |
| 40 |
Correct |
12 ms |
1364 KB |
Output is correct |
| 41 |
Correct |
11 ms |
1336 KB |
Output is correct |
| 42 |
Correct |
10 ms |
1160 KB |
Output is correct |
| 43 |
Correct |
12 ms |
1620 KB |
Output is correct |
| 44 |
Correct |
12 ms |
1364 KB |
Output is correct |
| 45 |
Correct |
12 ms |
1308 KB |
Output is correct |
| 46 |
Correct |
15 ms |
2724 KB |
Output is correct |
| 47 |
Correct |
14 ms |
2776 KB |
Output is correct |
| 48 |
Correct |
18 ms |
5076 KB |
Output is correct |
| 49 |
Correct |
28 ms |
5076 KB |
Output is correct |
| 50 |
Correct |
29 ms |
5008 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
0 ms |
212 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
0 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
0 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
284 KB |
Output is correct |
| 32 |
Correct |
2 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
0 ms |
212 KB |
Output is correct |
| 37 |
Correct |
1 ms |
212 KB |
Output is correct |
| 38 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
| 39 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
0 ms |
212 KB |
Output is correct |
| 24 |
Correct |
0 ms |
212 KB |
Output is correct |
| 25 |
Correct |
0 ms |
212 KB |
Output is correct |
| 26 |
Correct |
0 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
2 ms |
468 KB |
Output is correct |
| 29 |
Correct |
7 ms |
980 KB |
Output is correct |
| 30 |
Correct |
8 ms |
1084 KB |
Output is correct |
| 31 |
Correct |
20 ms |
4308 KB |
Output is correct |
| 32 |
Correct |
13 ms |
1364 KB |
Output is correct |
| 33 |
Correct |
13 ms |
1612 KB |
Output is correct |
| 34 |
Correct |
12 ms |
1696 KB |
Output is correct |
| 35 |
Correct |
12 ms |
1544 KB |
Output is correct |
| 36 |
Correct |
12 ms |
1412 KB |
Output is correct |
| 37 |
Correct |
13 ms |
1516 KB |
Output is correct |
| 38 |
Correct |
12 ms |
1400 KB |
Output is correct |
| 39 |
Correct |
12 ms |
1560 KB |
Output is correct |
| 40 |
Correct |
12 ms |
1364 KB |
Output is correct |
| 41 |
Correct |
11 ms |
1336 KB |
Output is correct |
| 42 |
Correct |
10 ms |
1160 KB |
Output is correct |
| 43 |
Correct |
12 ms |
1620 KB |
Output is correct |
| 44 |
Correct |
12 ms |
1364 KB |
Output is correct |
| 45 |
Correct |
12 ms |
1308 KB |
Output is correct |
| 46 |
Correct |
15 ms |
2724 KB |
Output is correct |
| 47 |
Correct |
14 ms |
2776 KB |
Output is correct |
| 48 |
Correct |
18 ms |
5076 KB |
Output is correct |
| 49 |
Correct |
28 ms |
5076 KB |
Output is correct |
| 50 |
Correct |
29 ms |
5008 KB |
Output is correct |
| 51 |
Correct |
0 ms |
212 KB |
Output is correct |
| 52 |
Correct |
0 ms |
212 KB |
Output is correct |
| 53 |
Correct |
1 ms |
212 KB |
Output is correct |
| 54 |
Correct |
1 ms |
212 KB |
Output is correct |
| 55 |
Correct |
0 ms |
212 KB |
Output is correct |
| 56 |
Correct |
1 ms |
284 KB |
Output is correct |
| 57 |
Correct |
2 ms |
340 KB |
Output is correct |
| 58 |
Correct |
1 ms |
212 KB |
Output is correct |
| 59 |
Correct |
1 ms |
212 KB |
Output is correct |
| 60 |
Correct |
1 ms |
212 KB |
Output is correct |
| 61 |
Correct |
0 ms |
212 KB |
Output is correct |
| 62 |
Correct |
1 ms |
212 KB |
Output is correct |
| 63 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
| 64 |
Halted |
0 ms |
0 KB |
- |
