답안 #533270

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
533270	2022-03-05T08:21:52 Z	rk42745417	영역 (JOI16_ho_t4)	C++17	15 / 100	31 ms	5192 KB

2016_ho_t4

#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;
	assert(k == 1);
	string s;
	cin >> s;
	
	set<pair<int, int>> owo;
	owo.insert({0, 0});
	for(int i = 0, x = 0, y = 0; i < n; i++) {
		if(s[i] == 'E')
			x++;
		if(s[i] == 'W')
			x--;
		if(s[i] == 'N')
			y++;
		if(s[i] == 'S')
			y--;
		owo.insert({x, y});
	}

	int res = 0;
	for(const auto &[x, y] : owo)
		res += owo.count({x + 1, y}) && owo.count({x, y + 1}) && owo.count({x + 1, y + 1});
	cout << res << '\n';
}

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	1 ms	208 KB	Output is correct
24	Correct	1 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	1 ms	208 KB	Output is correct
24	Correct	1 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	2 ms	452 KB	Output is correct
29	Correct	8 ms	960 KB	Output is correct
30	Correct	13 ms	1104 KB	Output is correct
31	Correct	29 ms	4460 KB	Output is correct
32	Correct	17 ms	1352 KB	Output is correct
33	Correct	16 ms	1616 KB	Output is correct
34	Correct	16 ms	1784 KB	Output is correct
35	Correct	17 ms	1540 KB	Output is correct
36	Correct	14 ms	1500 KB	Output is correct
37	Correct	15 ms	1488 KB	Output is correct
38	Correct	15 ms	1576 KB	Output is correct
39	Correct	15 ms	1576 KB	Output is correct
40	Correct	14 ms	1488 KB	Output is correct
41	Correct	14 ms	1320 KB	Output is correct
42	Correct	13 ms	1192 KB	Output is correct
43	Correct	17 ms	1728 KB	Output is correct
44	Correct	16 ms	1444 KB	Output is correct
45	Correct	12 ms	1264 KB	Output is correct
46	Correct	19 ms	2852 KB	Output is correct
47	Correct	21 ms	2748 KB	Output is correct
48	Correct	29 ms	5192 KB	Output is correct
49	Correct	24 ms	5144 KB	Output is correct
50	Correct	31 ms	5164 KB	Output is correct

Subtask #3
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	1 ms	208 KB	Output is correct
24	Correct	1 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Runtime error	1 ms	464 KB	Execution killed with signal 6
27	Halted	0 ms	0 KB	-

Subtask #4
0 / 62.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	1 ms	320 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	1 ms	320 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	312 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	1 ms	208 KB	Output is correct
24	Correct	1 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Correct	0 ms	208 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	2 ms	452 KB	Output is correct
29	Correct	8 ms	960 KB	Output is correct
30	Correct	13 ms	1104 KB	Output is correct
31	Correct	29 ms	4460 KB	Output is correct
32	Correct	17 ms	1352 KB	Output is correct
33	Correct	16 ms	1616 KB	Output is correct
34	Correct	16 ms	1784 KB	Output is correct
35	Correct	17 ms	1540 KB	Output is correct
36	Correct	14 ms	1500 KB	Output is correct
37	Correct	15 ms	1488 KB	Output is correct
38	Correct	15 ms	1576 KB	Output is correct
39	Correct	15 ms	1576 KB	Output is correct
40	Correct	14 ms	1488 KB	Output is correct
41	Correct	14 ms	1320 KB	Output is correct
42	Correct	13 ms	1192 KB	Output is correct
43	Correct	17 ms	1728 KB	Output is correct
44	Correct	16 ms	1444 KB	Output is correct
45	Correct	12 ms	1264 KB	Output is correct
46	Correct	19 ms	2852 KB	Output is correct
47	Correct	21 ms	2748 KB	Output is correct
48	Correct	29 ms	5192 KB	Output is correct
49	Correct	24 ms	5144 KB	Output is correct
50	Correct	31 ms	5164 KB	Output is correct
51	Runtime error	1 ms	464 KB	Execution killed with signal 6
52	Halted	0 ms	0 KB	-

답안 #533270

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 10.0 / 10.0

Subtask #3 0 / 23.0

Subtask #4 0 / 62.0

Subtask #1
5.0 / 5.0

Subtask #2
10.0 / 10.0

Subtask #3
0 / 23.0

Subtask #4
0 / 62.0