| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 533286 |
2022-03-05T08:44:07 Z |
rk42745417 |
None (JOI16_ho_t4) |
C++17 |
|
945 ms |
36012 KB |
#include <bits/stdc++.h>
using namespace std;
#define EmiliaMyWife ios::sync_with_stdio(0); cin.tie(0);
using ll = int64_t;
using ull = uint64_t;
using uint = uint32_t;
using ld = long double;
const int INF = 0x3f3f3f3f;
const ll LINF = ll(4e18) + ll(2e15);
const int MOD = 1e9 + 7;
const double EPS = 1e-8;
static int LamyIsCute = []() {
EmiliaMyWife
return 48763;
}();
signed main() {
int n, k;
cin >> n >> k;
string s;
cin >> s;
ll res = 0, prv = 0;
int x = 0, y = 0;
set<pair<int, int>> owo;
auto check = [&](int a, int b) {
bool ok = 1;
for(int dx : {0, 1})
for(int dy : {0, 1})
ok &= owo.count({a + dx, b + dy});
return ok;
};
owo.insert({x, y});
const int TIMES = 75;
for(int ti = 0; ti < min(k, TIMES); ti++) {
prv = 0;
for(char c : s) {
if(c == 'E')
x++;
if(c == 'W')
x--;
if(c == 'N')
y++;
if(c == 'S')
y--;
if(owo.count({x, y}))
continue;
owo.insert({x, y});
for(int dx : {0, -1})
for(int dy : {0, -1})
prv += check(x + dx, y + dy);
}
res += prv;
}
res += prv * (k - min(k, TIMES));
cout << res << '\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
244 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
0 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
204 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
244 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
0 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
204 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| 26 |
Correct |
1 ms |
308 KB |
Output is correct |
| 27 |
Correct |
2 ms |
332 KB |
Output is correct |
| 28 |
Correct |
5 ms |
460 KB |
Output is correct |
| 29 |
Correct |
18 ms |
1076 KB |
Output is correct |
| 30 |
Correct |
21 ms |
1100 KB |
Output is correct |
| 31 |
Correct |
107 ms |
4380 KB |
Output is correct |
| 32 |
Correct |
28 ms |
1348 KB |
Output is correct |
| 33 |
Correct |
31 ms |
1540 KB |
Output is correct |
| 34 |
Correct |
32 ms |
1688 KB |
Output is correct |
| 35 |
Correct |
31 ms |
1636 KB |
Output is correct |
| 36 |
Correct |
28 ms |
1460 KB |
Output is correct |
| 37 |
Correct |
32 ms |
1732 KB |
Output is correct |
| 38 |
Correct |
31 ms |
1476 KB |
Output is correct |
| 39 |
Correct |
31 ms |
1604 KB |
Output is correct |
| 40 |
Correct |
28 ms |
1484 KB |
Output is correct |
| 41 |
Correct |
25 ms |
1344 KB |
Output is correct |
| 42 |
Correct |
22 ms |
1152 KB |
Output is correct |
| 43 |
Correct |
34 ms |
1716 KB |
Output is correct |
| 44 |
Correct |
30 ms |
1572 KB |
Output is correct |
| 45 |
Correct |
25 ms |
1348 KB |
Output is correct |
| 46 |
Correct |
78 ms |
2836 KB |
Output is correct |
| 47 |
Correct |
76 ms |
2788 KB |
Output is correct |
| 48 |
Correct |
124 ms |
5152 KB |
Output is correct |
| 49 |
Correct |
160 ms |
5152 KB |
Output is correct |
| 50 |
Correct |
166 ms |
5188 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
244 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
0 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
204 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| 26 |
Correct |
2 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
2 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
308 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
316 KB |
Output is correct |
| 32 |
Correct |
3 ms |
332 KB |
Output is correct |
| 33 |
Correct |
2 ms |
332 KB |
Output is correct |
| 34 |
Correct |
2 ms |
332 KB |
Output is correct |
| 35 |
Correct |
3 ms |
332 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
3 ms |
332 KB |
Output is correct |
| 38 |
Correct |
2 ms |
332 KB |
Output is correct |
| 39 |
Correct |
2 ms |
332 KB |
Output is correct |
| 40 |
Correct |
1 ms |
308 KB |
Output is correct |
| 41 |
Correct |
1 ms |
332 KB |
Output is correct |
| 42 |
Correct |
1 ms |
312 KB |
Output is correct |
| 43 |
Correct |
2 ms |
312 KB |
Output is correct |
| 44 |
Correct |
1 ms |
332 KB |
Output is correct |
| 45 |
Correct |
3 ms |
332 KB |
Output is correct |
| 46 |
Correct |
1 ms |
204 KB |
Output is correct |
| 47 |
Correct |
2 ms |
332 KB |
Output is correct |
| 48 |
Correct |
2 ms |
332 KB |
Output is correct |
| 49 |
Correct |
1 ms |
204 KB |
Output is correct |
| 50 |
Correct |
3 ms |
460 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
244 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
204 KB |
Output is correct |
| 21 |
Correct |
1 ms |
204 KB |
Output is correct |
| 22 |
Correct |
1 ms |
204 KB |
Output is correct |
| 23 |
Correct |
0 ms |
204 KB |
Output is correct |
| 24 |
Correct |
1 ms |
204 KB |
Output is correct |
| 25 |
Correct |
1 ms |
204 KB |
Output is correct |
| 26 |
Correct |
1 ms |
308 KB |
Output is correct |
| 27 |
Correct |
2 ms |
332 KB |
Output is correct |
| 28 |
Correct |
5 ms |
460 KB |
Output is correct |
| 29 |
Correct |
18 ms |
1076 KB |
Output is correct |
| 30 |
Correct |
21 ms |
1100 KB |
Output is correct |
| 31 |
Correct |
107 ms |
4380 KB |
Output is correct |
| 32 |
Correct |
28 ms |
1348 KB |
Output is correct |
| 33 |
Correct |
31 ms |
1540 KB |
Output is correct |
| 34 |
Correct |
32 ms |
1688 KB |
Output is correct |
| 35 |
Correct |
31 ms |
1636 KB |
Output is correct |
| 36 |
Correct |
28 ms |
1460 KB |
Output is correct |
| 37 |
Correct |
32 ms |
1732 KB |
Output is correct |
| 38 |
Correct |
31 ms |
1476 KB |
Output is correct |
| 39 |
Correct |
31 ms |
1604 KB |
Output is correct |
| 40 |
Correct |
28 ms |
1484 KB |
Output is correct |
| 41 |
Correct |
25 ms |
1344 KB |
Output is correct |
| 42 |
Correct |
22 ms |
1152 KB |
Output is correct |
| 43 |
Correct |
34 ms |
1716 KB |
Output is correct |
| 44 |
Correct |
30 ms |
1572 KB |
Output is correct |
| 45 |
Correct |
25 ms |
1348 KB |
Output is correct |
| 46 |
Correct |
78 ms |
2836 KB |
Output is correct |
| 47 |
Correct |
76 ms |
2788 KB |
Output is correct |
| 48 |
Correct |
124 ms |
5152 KB |
Output is correct |
| 49 |
Correct |
160 ms |
5152 KB |
Output is correct |
| 50 |
Correct |
166 ms |
5188 KB |
Output is correct |
| 51 |
Correct |
2 ms |
332 KB |
Output is correct |
| 52 |
Correct |
1 ms |
204 KB |
Output is correct |
| 53 |
Correct |
2 ms |
332 KB |
Output is correct |
| 54 |
Correct |
1 ms |
308 KB |
Output is correct |
| 55 |
Correct |
1 ms |
332 KB |
Output is correct |
| 56 |
Correct |
1 ms |
316 KB |
Output is correct |
| 57 |
Correct |
3 ms |
332 KB |
Output is correct |
| 58 |
Correct |
2 ms |
332 KB |
Output is correct |
| 59 |
Correct |
2 ms |
332 KB |
Output is correct |
| 60 |
Correct |
3 ms |
332 KB |
Output is correct |
| 61 |
Correct |
1 ms |
332 KB |
Output is correct |
| 62 |
Correct |
3 ms |
332 KB |
Output is correct |
| 63 |
Correct |
2 ms |
332 KB |
Output is correct |
| 64 |
Correct |
2 ms |
332 KB |
Output is correct |
| 65 |
Correct |
1 ms |
308 KB |
Output is correct |
| 66 |
Correct |
1 ms |
332 KB |
Output is correct |
| 67 |
Correct |
1 ms |
312 KB |
Output is correct |
| 68 |
Correct |
2 ms |
312 KB |
Output is correct |
| 69 |
Correct |
1 ms |
332 KB |
Output is correct |
| 70 |
Correct |
3 ms |
332 KB |
Output is correct |
| 71 |
Correct |
1 ms |
204 KB |
Output is correct |
| 72 |
Correct |
2 ms |
332 KB |
Output is correct |
| 73 |
Correct |
2 ms |
332 KB |
Output is correct |
| 74 |
Correct |
1 ms |
204 KB |
Output is correct |
| 75 |
Correct |
3 ms |
460 KB |
Output is correct |
| 76 |
Correct |
120 ms |
2948 KB |
Output is correct |
| 77 |
Correct |
39 ms |
332 KB |
Output is correct |
| 78 |
Incorrect |
945 ms |
36012 KB |
Output isn't correct |
| 79 |
Halted |
0 ms |
0 KB |
- |
