oj.uz

답안 #427786

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
427786 2021-06-14T22:38:39 Z amoo_safar IOI 바이러스 (JOI21_fever) C++17
37 / 100
 5000 ms 6868 KB 
#include<bits/stdc++.h>

#define F first
#define S second
#define pb push_back
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " : " << x << '\n'

using namespace std;

typedef pair<int, int> pii;

const int N = 1e5 + 10;
const int Inf = 1'000'000'010;

int n;
int x[N], y[N];
int dir[N];
pii vec[] = {{1, 0}, {0, -1}, {-1, 0}, {0, 1}};

set< pair<int, int> > st; // time, id
int mk[N];


int Collision(int a, int b){
	if(x[a] > x[b]) swap(a, b);
	if(x[a] == x[b]){
		if(y[a] > y[b]) swap(a, b);
		if(dir[a] == 3 && dir[b] == 1)
			return abs(y[a] - y[b]) / 2;
		return Inf;
	}

	if(y[a] == y[b]){
		// if(y[a] > y[b]) swap(a, b);
		if(dir[a] == 0 && dir[b] == 2)
			return abs(x[a] - x[b]) / 2;
		return Inf;
	}

	int dp_a = x[a] + y[a];
	int dp_b = x[b] + y[b];
	int dn_a = x[a] - y[a];
	int dn_b = x[b] - y[b];
	if(dp_a != dp_b && dn_a != dn_b)
		return Inf;
	int d = abs(x[a] - x[b]);
	if(dp_a == dp_b){
		if((dir[a] == 0 && dir[b] == 3) || (dir[a] == 1 && dir[b] == 2))
			return d;
		return Inf;
	} 
	if((dir[a] == 0 && dir[b] == 1) || (dir[a] == 3 && dir[b] == 2))
		return d;
	return Inf;
}

int dis[N];

void Infect(int u, int tm){
	mk[u] = 1;
	for(int i = 0; i < n; i++){
		if(mk[i]) continue;
		int ds = Collision(u, i);
		if(ds >= tm && ds != Inf && dis[i] > ds){
			st.erase({dis[i], i});
			dis[i] = ds;
			st.insert({ds, i});
		}
	}
}

int Solve(){
	dir[0] = 0;
	for(int i = 1; i < n; i++){
		int X = abs(x[i] - x[0]);
		int Y = abs(y[i] - y[0]);
		if(X == Y){
			if(x[i] < x[0]) dir[i] = 0;
			else dir[i] = y[i] < y[0] ? 3 : 1;
		} else {
			if(X > Y){
				if( x[i] < x[0]) dir[i] = 0;
				else dir[i] = 2;
			} else {
				if( y[i] < y[0]) dir[i] = 3;
				else dir[i] = 1;
			}
		}
	}
	// cerr << "!! " ;
	// for(int i = 0; i < n; i++){
	// 	cerr << dir[i] << ' ';
	// }
	// cerr << '\n';
	memset(mk, 0, sizeof mk);
	fill(dis, dis + N, Inf);

	
	st.insert({0, 0});
	while(!st.empty()){
		int fr = st.begin() -> S;
		int tm = st.begin() -> F;
		st.erase(st.begin());
		Infect(fr, tm);
	}


	int res = 0;
	for(int i = 0; i < n; i++)
		res += mk[i];
	return res;
}


int main(){
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	cin >> n;
	for(int i = 0; i < n; i++){
		cin >> x[i] >> y[i];
		x[i] += x[i];
		y[i] += y[i];
	}
	
	int ans = 0;
	for(int _ = 0; _ < 4; _++){
		ans = max(ans, Solve());
		for(int i = 0; i < n; i++){
			int _x = x[i];
			x[i] = -y[i];
			y[i] = _x;
		}
		// break;
	}
	cout << ans << '\n';
	return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct
33 Correct 1 ms 1100 KB Output is correct
34 Correct 2 ms 1100 KB Output is correct
35 Correct 1 ms 1100 KB Output is correct
36 Correct 1 ms 1100 KB Output is correct
37 Correct 1 ms 1100 KB Output is correct
38 Correct 2 ms 1100 KB Output is correct
39 Correct 1 ms 1100 KB Output is correct
40 Correct 1 ms 1100 KB Output is correct
41 Correct 1 ms 1100 KB Output is correct
42 Correct 1 ms 1100 KB Output is correct
43 Correct 1 ms 1100 KB Output is correct
44 Correct 1 ms 1100 KB Output is correct
45 Correct 1 ms 1100 KB Output is correct

Subtask #3
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct

Subtask #4
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct
33 Correct 1 ms 1100 KB Output is correct
34 Correct 2 ms 1100 KB Output is correct
35 Correct 1 ms 1100 KB Output is correct
36 Correct 1 ms 1100 KB Output is correct
37 Correct 1 ms 1100 KB Output is correct
38 Correct 2 ms 1100 KB Output is correct
39 Correct 1 ms 1100 KB Output is correct
40 Correct 1 ms 1100 KB Output is correct
41 Correct 1 ms 1100 KB Output is correct
42 Correct 1 ms 1100 KB Output is correct
43 Correct 1 ms 1100 KB Output is correct
44 Correct 1 ms 1100 KB Output is correct
45 Correct 1 ms 1100 KB Output is correct
46 Correct 1 ms 1100 KB Output is correct
47 Correct 1 ms 1100 KB Output is correct
48 Correct 1 ms 1100 KB Output is correct
49 Correct 1 ms 1100 KB Output is correct
50 Correct 1 ms 1100 KB Output is correct
51 Correct 1 ms 1100 KB Output is correct
52 Correct 1 ms 1100 KB Output is correct
53 Correct 1 ms 1100 KB Output is correct
54 Correct 1 ms 1100 KB Output is correct
55 Correct 1 ms 1100 KB Output is correct
56 Correct 1 ms 1100 KB Output is correct
57 Correct 1 ms 1100 KB Output is correct
58 Correct 1 ms 1100 KB Output is correct
59 Correct 1 ms 1100 KB Output is correct
60 Correct 1 ms 1100 KB Output is correct
61 Correct 1 ms 1100 KB Output is correct
62 Correct 1 ms 1100 KB Output is correct
63 Correct 2 ms 1100 KB Output is correct
64 Correct 1 ms 1100 KB Output is correct
65 Correct 1 ms 1100 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct
33 Correct 1 ms 1100 KB Output is correct
34 Correct 2 ms 1100 KB Output is correct
35 Correct 1 ms 1100 KB Output is correct
36 Correct 1 ms 1100 KB Output is correct
37 Correct 1 ms 1100 KB Output is correct
38 Correct 2 ms 1100 KB Output is correct
39 Correct 1 ms 1100 KB Output is correct
40 Correct 1 ms 1100 KB Output is correct
41 Correct 1 ms 1100 KB Output is correct
42 Correct 1 ms 1100 KB Output is correct
43 Correct 1 ms 1100 KB Output is correct
44 Correct 1 ms 1100 KB Output is correct
45 Correct 1 ms 1100 KB Output is correct
46 Correct 1 ms 1100 KB Output is correct
47 Correct 1 ms 1100 KB Output is correct
48 Correct 1 ms 1100 KB Output is correct
49 Correct 1 ms 1100 KB Output is correct
50 Correct 1 ms 1100 KB Output is correct
51 Correct 1 ms 1100 KB Output is correct
52 Correct 1 ms 1100 KB Output is correct
53 Correct 1 ms 1100 KB Output is correct
54 Correct 1 ms 1100 KB Output is correct
55 Correct 1 ms 1100 KB Output is correct
56 Correct 1 ms 1100 KB Output is correct
57 Correct 1 ms 1100 KB Output is correct
58 Correct 1 ms 1100 KB Output is correct
59 Correct 1 ms 1100 KB Output is correct
60 Correct 1 ms 1100 KB Output is correct
61 Correct 1 ms 1100 KB Output is correct
62 Correct 1 ms 1100 KB Output is correct
63 Correct 2 ms 1100 KB Output is correct
64 Correct 1 ms 1100 KB Output is correct
65 Correct 1 ms 1100 KB Output is correct
66 Correct 2 ms 1100 KB Output is correct
67 Correct 2 ms 1100 KB Output is correct
68 Correct 2 ms 1100 KB Output is correct
69 Correct 266 ms 1236 KB Output is correct
70 Correct 121 ms 1180 KB Output is correct
71 Correct 28 ms 1152 KB Output is correct
72 Correct 3 ms 1100 KB Output is correct
73 Correct 2 ms 1100 KB Output is correct
74 Correct 122 ms 1228 KB Output is correct
75 Correct 233 ms 1348 KB Output is correct
76 Correct 49 ms 1180 KB Output is correct
77 Correct 28 ms 1100 KB Output is correct
78 Correct 41 ms 1100 KB Output is correct
79 Correct 44 ms 1224 KB Output is correct
80 Correct 9 ms 1100 KB Output is correct
81 Correct 43 ms 1188 KB Output is correct
82 Correct 102 ms 1228 KB Output is correct
83 Correct 107 ms 1348 KB Output is correct
84 Correct 23 ms 1264 KB Output is correct
85 Correct 9 ms 1100 KB Output is correct
86 Correct 27 ms 1220 KB Output is correct
87 Correct 13 ms 1156 KB Output is correct
88 Correct 74 ms 1308 KB Output is correct
89 Correct 65 ms 1100 KB Output is correct
90 Correct 66 ms 1196 KB Output is correct

Subtask #6
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct
33 Correct 1 ms 1100 KB Output is correct
34 Correct 2 ms 1100 KB Output is correct
35 Correct 1 ms 1100 KB Output is correct
36 Correct 1 ms 1100 KB Output is correct
37 Correct 1 ms 1100 KB Output is correct
38 Correct 2 ms 1100 KB Output is correct
39 Correct 1 ms 1100 KB Output is correct
40 Correct 1 ms 1100 KB Output is correct
41 Correct 1 ms 1100 KB Output is correct
42 Correct 1 ms 1100 KB Output is correct
43 Correct 1 ms 1100 KB Output is correct
44 Correct 1 ms 1100 KB Output is correct
45 Correct 1 ms 1100 KB Output is correct
46 Correct 1 ms 1100 KB Output is correct
47 Correct 1 ms 1100 KB Output is correct
48 Correct 1 ms 1100 KB Output is correct
49 Correct 1 ms 1100 KB Output is correct
50 Correct 1 ms 1100 KB Output is correct
51 Correct 1 ms 1100 KB Output is correct
52 Correct 1 ms 1100 KB Output is correct
53 Correct 1 ms 1100 KB Output is correct
54 Correct 1 ms 1100 KB Output is correct
55 Correct 1 ms 1100 KB Output is correct
56 Correct 1 ms 1100 KB Output is correct
57 Correct 1 ms 1100 KB Output is correct
58 Correct 1 ms 1100 KB Output is correct
59 Correct 1 ms 1100 KB Output is correct
60 Correct 1 ms 1100 KB Output is correct
61 Correct 1 ms 1100 KB Output is correct
62 Correct 1 ms 1100 KB Output is correct
63 Correct 2 ms 1100 KB Output is correct
64 Correct 1 ms 1100 KB Output is correct
65 Correct 1 ms 1100 KB Output is correct
66 Correct 26 ms 2024 KB Output is correct
67 Correct 36 ms 2252 KB Output is correct
68 Correct 32 ms 2248 KB Output is correct
69 Execution timed out 5029 ms 6868 KB Time limit exceeded
70 Halted 0 ms 0 KB -

Subtask #7
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1100 KB Output is correct
2 Correct 1 ms 1100 KB Output is correct
3 Correct 1 ms 1100 KB Output is correct
4 Correct 1 ms 1100 KB Output is correct
5 Correct 1 ms 1100 KB Output is correct
6 Correct 1 ms 1100 KB Output is correct
7 Correct 1 ms 1100 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 1100 KB Output is correct
10 Correct 1 ms 1100 KB Output is correct
11 Correct 1 ms 1100 KB Output is correct
12 Correct 1 ms 1100 KB Output is correct
13 Correct 1 ms 1100 KB Output is correct
14 Correct 1 ms 1100 KB Output is correct
15 Correct 1 ms 1100 KB Output is correct
16 Correct 1 ms 1100 KB Output is correct
17 Correct 1 ms 1100 KB Output is correct
18 Correct 1 ms 1100 KB Output is correct
19 Correct 1 ms 1100 KB Output is correct
20 Correct 2 ms 1100 KB Output is correct
21 Correct 1 ms 1100 KB Output is correct
22 Correct 1 ms 1100 KB Output is correct
23 Correct 2 ms 1100 KB Output is correct
24 Correct 1 ms 1100 KB Output is correct
25 Correct 1 ms 1100 KB Output is correct
26 Correct 1 ms 1100 KB Output is correct
27 Correct 1 ms 1100 KB Output is correct
28 Correct 1 ms 1100 KB Output is correct
29 Correct 1 ms 1100 KB Output is correct
30 Correct 1 ms 1100 KB Output is correct
31 Correct 1 ms 1100 KB Output is correct
32 Correct 1 ms 1100 KB Output is correct
33 Correct 1 ms 1100 KB Output is correct
34 Correct 2 ms 1100 KB Output is correct
35 Correct 1 ms 1100 KB Output is correct
36 Correct 1 ms 1100 KB Output is correct
37 Correct 1 ms 1100 KB Output is correct
38 Correct 2 ms 1100 KB Output is correct
39 Correct 1 ms 1100 KB Output is correct
40 Correct 1 ms 1100 KB Output is correct
41 Correct 1 ms 1100 KB Output is correct
42 Correct 1 ms 1100 KB Output is correct
43 Correct 1 ms 1100 KB Output is correct
44 Correct 1 ms 1100 KB Output is correct
45 Correct 1 ms 1100 KB Output is correct
46 Correct 1 ms 1100 KB Output is correct
47 Correct 1 ms 1100 KB Output is correct
48 Correct 1 ms 1100 KB Output is correct
49 Correct 1 ms 1100 KB Output is correct
50 Correct 1 ms 1100 KB Output is correct
51 Correct 1 ms 1100 KB Output is correct
52 Correct 1 ms 1100 KB Output is correct
53 Correct 1 ms 1100 KB Output is correct
54 Correct 1 ms 1100 KB Output is correct
55 Correct 1 ms 1100 KB Output is correct
56 Correct 1 ms 1100 KB Output is correct
57 Correct 1 ms 1100 KB Output is correct
58 Correct 1 ms 1100 KB Output is correct
59 Correct 1 ms 1100 KB Output is correct
60 Correct 1 ms 1100 KB Output is correct
61 Correct 1 ms 1100 KB Output is correct
62 Correct 1 ms 1100 KB Output is correct
63 Correct 2 ms 1100 KB Output is correct
64 Correct 1 ms 1100 KB Output is correct
65 Correct 1 ms 1100 KB Output is correct
66 Correct 2 ms 1100 KB Output is correct
67 Correct 2 ms 1100 KB Output is correct
68 Correct 2 ms 1100 KB Output is correct
69 Correct 266 ms 1236 KB Output is correct
70 Correct 121 ms 1180 KB Output is correct
71 Correct 28 ms 1152 KB Output is correct
72 Correct 3 ms 1100 KB Output is correct
73 Correct 2 ms 1100 KB Output is correct
74 Correct 122 ms 1228 KB Output is correct
75 Correct 233 ms 1348 KB Output is correct
76 Correct 49 ms 1180 KB Output is correct
77 Correct 28 ms 1100 KB Output is correct
78 Correct 41 ms 1100 KB Output is correct
79 Correct 44 ms 1224 KB Output is correct
80 Correct 9 ms 1100 KB Output is correct
81 Correct 43 ms 1188 KB Output is correct
82 Correct 102 ms 1228 KB Output is correct
83 Correct 107 ms 1348 KB Output is correct
84 Correct 23 ms 1264 KB Output is correct
85 Correct 9 ms 1100 KB Output is correct
86 Correct 27 ms 1220 KB Output is correct
87 Correct 13 ms 1156 KB Output is correct
88 Correct 74 ms 1308 KB Output is correct
89 Correct 65 ms 1100 KB Output is correct
90 Correct 66 ms 1196 KB Output is correct
91 Correct 26 ms 2024 KB Output is correct
92 Correct 36 ms 2252 KB Output is correct
93 Correct 32 ms 2248 KB Output is correct
94 Execution timed out 5029 ms 6868 KB Time limit exceeded
95 Halted 0 ms 0 KB -