oj.uz

Submission #571757

# Submission time Handle Problem Language Result Execution time Memory
571757 2022-06-02T16:23:42 Z 8e7 IOI Fever (JOI21_fever) C++17
37 / 100
 5000 ms 58376 KB 
//Challenge: Accepted
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
using namespace std;
#ifdef zisk 
void debug(){cout << endl;}
template<class T, class ... U> void debug(T a, U ... b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r) {
	while (l != r) cout << *l << " ", l++;
	cout << endl;
}
#else
#define debug(...) 0
#define pary(...) 0
#endif
#define ll long long
#define maxn 100005
#define pii pair<int, int>
#define x first
#define y second
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
const ll inf = 1e9 + 7;

struct pnt{
	int x, y, id;
	pnt(){x = y = id = 0;}
	pnt(int a, int b, int c){x = a, y = b, id = c;}
	bool operator ==(const pnt &p){return x == p.x && y == p.y && id == p.id;}
};
pnt a[maxn];
vector<pnt> horz[4][maxn], vert[4][maxn], ru[4][maxn], rd[4][maxn];
bool cmp(const pnt &p, const pnt &q) {
	return p.x == q.x ? (q.y == p.y ? p.id < q.id : p.y < q.y) : p.x < q.x;
}
int LB(vector<pnt> &v, pnt P) {
	return lower_bound(v.begin(), v.end(), P, cmp) - v.begin();
}
int UB(vector<pnt> &v, pnt P) {
	return upper_bound(v.begin(), v.end(), P, cmp) - v.begin();
}
int mov[4][2] = {{1, 0}, {0, 1}, {-1, 0}, {0, -1}};
int movru[4][2] = {{1, 1}, {1, 1}, {-1, -1}, {-1, -1}};
int movrd[4][2] = {{1, -1}, {-1, 1}, {-1, 1}, {1, -1}};

int mind[maxn][3], di[maxn];
bool vis[maxn];

int hi[maxn], vi[maxn], rui[maxn], rdi[maxn];
int main() {
	io
	int n;
	cin >> n;
	{
		vector<int> h, v, u, d;
		for (int i = 0;i < n;i++) {
			cin >> a[i].x >> a[i].y;
			a[i].id = i;
			a[i].x *= 2, a[i].y *= 2;
			h.push_back(a[i].y);
			v.push_back(a[i].x);
			u.push_back(a[i].x - a[i].y);
			d.push_back(a[i].x + a[i].y);
		}
		auto rs = [&] (vector<int> &ve) {
			sort(ve.begin(), ve.end());
			ve.resize(int(unique(ve.begin(), ve.end()) - ve.begin()));
		};
		rs(h), rs(v), rs(u), rs(d);
		debug(h.size(), v.size(), u.size(), d.size());
		for (int i = 0;i < n;i++) {
			hi[i] = lower_bound(h.begin(), h.end(), a[i].y) - h.begin();	
			vi[i] = lower_bound(v.begin(), v.end(), a[i].x) - v.begin();	
			rui[i] = lower_bound(u.begin(), u.end(), a[i].x - a[i].y) - u.begin();	
			rdi[i] = lower_bound(d.begin(), d.end(), a[i].x + a[i].y) - d.begin();	
		}
	}
	int ans = 0;
	for (int init_d = 0;init_d < 4;init_d++) {
		for (int i = 0;i < 4;i++) {
			for (int j = 0;j < maxn;j++)  {
				horz[i][j].clear(), vert[i][j].clear(), ru[i][j].clear(), rd[i][j].clear();
			}
		}
		for (int i = 0;i < n;i++) {
			mind[i][0] = mind[i][1] = mind[i][2] = inf;
			vis[i] = 0;
			if (i == 0) continue;
			int dx = a[i].x - a[0].x, dy = a[i].y - a[0].y;
			if (abs(dx) > abs(dy)) {
				di[i] = dx > 0 ? 2 : 0;
			} else if (abs(dx) < abs(dy)) {
				di[i] = dy > 0 ? 3 : 1;
			} else {
				pii tmp = {dx, dy};		
				for (int j = 0;j < 4 - init_d;j++) tmp = {-tmp.y, tmp.x};
				if (tmp.x > 0) di[i] = tmp.y > 0 ? 3 : 1;
				else di[i] = 0;
				di[i] = (di[i] + init_d)%4;
			}
			if (di[i] % 2) {
				vert[di[i]][vi[i]].push_back(a[i]);
			} else {
				horz[di[i]][hi[i]].push_back(a[i]);
			}
			ru[di[i]][rui[i]].push_back(a[i]);
			rd[di[i]][rdi[i]].push_back(a[i]);
		}
		for (int i = 0;i < 4;i++) {
			for (int j = 0;j < maxn;j++) {
				sort(horz[i][j].begin(), horz[i][j].end(), cmp);
				sort(vert[i][j].begin(), vert[i][j].end(), cmp);
				sort(ru[i][j].begin(), ru[i][j].end(), cmp);
				sort(rd[i][j].begin(), rd[i][j].end(), cmp);
			}
		}
		mind[0][0] = 0;
		di[0] = init_d;


		auto col = [&] (int i, int j) {
			int dx = a[j].x - a[i].x, dy = a[j].y - a[i].y;			
			int divx = mov[di[i]][0] - mov[di[j]][0], divy = mov[di[i]][1] - mov[di[j]][1];
			if (dx && divx == 0) return -1;	
			if (dy && divy == 0) return -1;	
			if (dx == 0) {
				if (abs(di[i] - di[j]) == 2) return dy / divy;
				return -1;
			}
			if (dy == 0) {
				if (abs(di[i] - di[j]) == 2) return dx / divx;
				return -1;
			}
			if (dx * divy != dy * divx) return -1;
			return dx / divx;
		};
		

		priority_queue<pii, vector<pii>, less<pii> > pq;
		pq.push({0, 0});
		pnt cur;
		int id, prv = 0, ti, nodes = 0;

		auto relax = [&](pnt p, int d, int val) {
			int ind = p.id;
			if (val >= ti && val < mind[ind][d]) {
				mind[ind][d] = val;
				pq.push({val, ind * 3 + d});
			}
		};
		auto upd = [&] (vector<pnt> &se, int it, int d, bool type) {
			pnt p;
			if (type == 0) {
				if (it) {
					p = se[it-1];
				} else {
					return;
				}
			} else {
				if (it != se.size()) {
					p = se[it];
				} else {
					return;
				}
			}
			relax(p, d, col(id, p.id));
		};
		auto to = [&] (vector<pnt> &se, bool type) { //0:prev, 1:next
			int it = LB(se, cur);
			pnt q;	
			if (type && it+1 != se.size()) {
				q = se[it+1];	
			} else if (type == 0 && it) {
				q = se[it-1];
			}
			int val = (abs(q.y - cur.y) + abs(q.x - cur.x)) / 2;
			relax(q, prv, ti + val);
		};

		while (pq.size()) {
			id = pq.top().ss / 3, prv = pq.top().ss % 3;
			ti = pq.top().ff;
			pq.pop();
			if (ti != mind[id][prv]) continue;
			nodes++;
			if (nodes % 1000 == 0) debug(id, prv);
			cur = a[id];
			vis[id] = 1;
			int dir = di[id];
			pnt pos;
			if ((ll)cur.x + mov[dir][0] * 2 * ti < inf) {
				pos = pnt(cur.x + mov[dir][0] * 2 * ti, cur.y + mov[dir][1] * 2 * ti, -1);
				if (dir % 2 == 0) {
					auto se = horz[(dir+2)%4][hi[id]];
					if (dir == 0) upd(se, LB(se, pos), 0, 1);
					else upd(se, UB(se, pos), 0, 0);
				} else {
					auto se = vert[(dir+2)%4][vi[id]];
					if (dir == 1) upd(se, LB(se, pos), 0, 1);
					else upd(se, UB(se, pos), 0, 0);
				}
			}
			pos = pnt(cur.x + movru[dir][0] * ti, cur.y + movru[dir][1] * ti, -1);
			auto se = ru[(3 - dir)][rui[id]];
			if (dir < 2) upd(se, LB(se, pos), 1, 1);
			else upd(se, UB(se, pos), 1, 0);

			pos = pnt(cur.x + movrd[dir][0] * ti, cur.y + movrd[dir][1] * ti, -1);
			se = rd[(dir < 2 ? 1 - dir : 5 - dir)][rdi[id]];
			if (dir == 0 || dir == 3) upd(se, LB(se, pos), 2, 1);	
			else upd(se, UB(se, pos), 2, 0);	
			
			if (id == 0) continue;
			if (prv == 0) {
				if (dir % 2 == 0) to(horz[dir][hi[id]], dir == 2);
				else to(vert[dir][vi[id]], dir == 3);
			} else if (prv == 1) {
				to(ru[dir][rui[id]], dir >= 2);
			} else {
				to(rd[dir][rdi[id]], dir == 1 || dir == 2);
			}
		}
		int cnt = 0;
		for (int i = 0;i < n;i++) {
			if (vis[i]) cnt++;
		}
		ans = max(ans, cnt);
	}
	cout << ans << "\n";
}

Compilation message

fever.cpp: In function 'int main()':
fever.cpp:13:20: warning: statement has no effect [-Wunused-value]
   13 | #define debug(...) 0
      |                    ^
fever.cpp:71:3: note: in expansion of macro 'debug'
   71 |   debug(h.size(), v.size(), u.size(), d.size());
      |   ^~~~~
fever.cpp: In lambda function:
fever.cpp:161:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<pnt>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  161 |     if (it != se.size()) {
      |         ~~~^~~~~~~~~~~~
fever.cpp: In lambda function:
fever.cpp:172:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<pnt>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  172 |    if (type && it+1 != se.size()) {
      |                ~~~~~^~~~~~~~~~~~
fever.cpp: In function 'int main()':
fever.cpp:13:20: warning: statement has no effect [-Wunused-value]
   13 | #define debug(...) 0
      |                    ^
fever.cpp:187:27: note: in expansion of macro 'debug'
  187 |    if (nodes % 1000 == 0) debug(id, prv);
      |                           ^~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct
33 Correct 32 ms 39100 KB Output is correct
34 Correct 30 ms 39076 KB Output is correct
35 Correct 32 ms 39052 KB Output is correct
36 Correct 33 ms 39028 KB Output is correct
37 Correct 33 ms 38996 KB Output is correct
38 Correct 31 ms 38996 KB Output is correct
39 Correct 31 ms 39008 KB Output is correct
40 Correct 31 ms 39060 KB Output is correct
41 Correct 32 ms 39088 KB Output is correct
42 Correct 32 ms 39084 KB Output is correct
43 Correct 35 ms 38996 KB Output is correct
44 Correct 33 ms 38996 KB Output is correct
45 Correct 33 ms 39116 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 38996 KB Output is correct
2 Correct 31 ms 38996 KB Output is correct
3 Correct 32 ms 38996 KB Output is correct
4 Correct 32 ms 38996 KB Output is correct
5 Correct 37 ms 38996 KB Output is correct
6 Correct 32 ms 39084 KB Output is correct
7 Correct 32 ms 39028 KB Output is correct
8 Correct 31 ms 39224 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct
33 Correct 32 ms 39100 KB Output is correct
34 Correct 30 ms 39076 KB Output is correct
35 Correct 32 ms 39052 KB Output is correct
36 Correct 33 ms 39028 KB Output is correct
37 Correct 33 ms 38996 KB Output is correct
38 Correct 31 ms 38996 KB Output is correct
39 Correct 31 ms 39008 KB Output is correct
40 Correct 31 ms 39060 KB Output is correct
41 Correct 32 ms 39088 KB Output is correct
42 Correct 32 ms 39084 KB Output is correct
43 Correct 35 ms 38996 KB Output is correct
44 Correct 33 ms 38996 KB Output is correct
45 Correct 33 ms 39116 KB Output is correct
46 Correct 31 ms 38996 KB Output is correct
47 Correct 31 ms 38996 KB Output is correct
48 Correct 32 ms 38996 KB Output is correct
49 Correct 32 ms 38996 KB Output is correct
50 Correct 37 ms 38996 KB Output is correct
51 Correct 32 ms 39084 KB Output is correct
52 Correct 32 ms 39028 KB Output is correct
53 Correct 31 ms 39224 KB Output is correct
54 Correct 33 ms 39092 KB Output is correct
55 Correct 33 ms 39000 KB Output is correct
56 Correct 31 ms 38996 KB Output is correct
57 Correct 32 ms 38996 KB Output is correct
58 Correct 32 ms 38988 KB Output is correct
59 Correct 32 ms 39100 KB Output is correct
60 Correct 32 ms 39092 KB Output is correct
61 Correct 33 ms 39112 KB Output is correct
62 Correct 31 ms 39036 KB Output is correct
63 Correct 36 ms 39100 KB Output is correct
64 Correct 32 ms 39052 KB Output is correct
65 Correct 32 ms 39096 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct
33 Correct 32 ms 39100 KB Output is correct
34 Correct 30 ms 39076 KB Output is correct
35 Correct 32 ms 39052 KB Output is correct
36 Correct 33 ms 39028 KB Output is correct
37 Correct 33 ms 38996 KB Output is correct
38 Correct 31 ms 38996 KB Output is correct
39 Correct 31 ms 39008 KB Output is correct
40 Correct 31 ms 39060 KB Output is correct
41 Correct 32 ms 39088 KB Output is correct
42 Correct 32 ms 39084 KB Output is correct
43 Correct 35 ms 38996 KB Output is correct
44 Correct 33 ms 38996 KB Output is correct
45 Correct 33 ms 39116 KB Output is correct
46 Correct 31 ms 38996 KB Output is correct
47 Correct 31 ms 38996 KB Output is correct
48 Correct 32 ms 38996 KB Output is correct
49 Correct 32 ms 38996 KB Output is correct
50 Correct 37 ms 38996 KB Output is correct
51 Correct 32 ms 39084 KB Output is correct
52 Correct 32 ms 39028 KB Output is correct
53 Correct 31 ms 39224 KB Output is correct
54 Correct 33 ms 39092 KB Output is correct
55 Correct 33 ms 39000 KB Output is correct
56 Correct 31 ms 38996 KB Output is correct
57 Correct 32 ms 38996 KB Output is correct
58 Correct 32 ms 38988 KB Output is correct
59 Correct 32 ms 39100 KB Output is correct
60 Correct 32 ms 39092 KB Output is correct
61 Correct 33 ms 39112 KB Output is correct
62 Correct 31 ms 39036 KB Output is correct
63 Correct 36 ms 39100 KB Output is correct
64 Correct 32 ms 39052 KB Output is correct
65 Correct 32 ms 39096 KB Output is correct
66 Correct 36 ms 39472 KB Output is correct
67 Correct 36 ms 39432 KB Output is correct
68 Correct 37 ms 39432 KB Output is correct
69 Correct 70 ms 39384 KB Output is correct
70 Correct 38 ms 39292 KB Output is correct
71 Correct 37 ms 39376 KB Output is correct
72 Correct 37 ms 39376 KB Output is correct
73 Correct 37 ms 39380 KB Output is correct
74 Correct 37 ms 39680 KB Output is correct
75 Correct 46 ms 39756 KB Output is correct
76 Correct 38 ms 39424 KB Output is correct
77 Correct 37 ms 39380 KB Output is correct
78 Correct 37 ms 39380 KB Output is correct
79 Correct 38 ms 39480 KB Output is correct
80 Correct 38 ms 39368 KB Output is correct
81 Correct 38 ms 39484 KB Output is correct
82 Correct 38 ms 39448 KB Output is correct
83 Correct 41 ms 39396 KB Output is correct
84 Correct 35 ms 39232 KB Output is correct
85 Correct 34 ms 39288 KB Output is correct
86 Correct 35 ms 39252 KB Output is correct
87 Correct 36 ms 39344 KB Output is correct
88 Correct 40 ms 39636 KB Output is correct
89 Correct 37 ms 39484 KB Output is correct
90 Correct 38 ms 39372 KB Output is correct

Subtask #6
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct
33 Correct 32 ms 39100 KB Output is correct
34 Correct 30 ms 39076 KB Output is correct
35 Correct 32 ms 39052 KB Output is correct
36 Correct 33 ms 39028 KB Output is correct
37 Correct 33 ms 38996 KB Output is correct
38 Correct 31 ms 38996 KB Output is correct
39 Correct 31 ms 39008 KB Output is correct
40 Correct 31 ms 39060 KB Output is correct
41 Correct 32 ms 39088 KB Output is correct
42 Correct 32 ms 39084 KB Output is correct
43 Correct 35 ms 38996 KB Output is correct
44 Correct 33 ms 38996 KB Output is correct
45 Correct 33 ms 39116 KB Output is correct
46 Correct 31 ms 38996 KB Output is correct
47 Correct 31 ms 38996 KB Output is correct
48 Correct 32 ms 38996 KB Output is correct
49 Correct 32 ms 38996 KB Output is correct
50 Correct 37 ms 38996 KB Output is correct
51 Correct 32 ms 39084 KB Output is correct
52 Correct 32 ms 39028 KB Output is correct
53 Correct 31 ms 39224 KB Output is correct
54 Correct 33 ms 39092 KB Output is correct
55 Correct 33 ms 39000 KB Output is correct
56 Correct 31 ms 38996 KB Output is correct
57 Correct 32 ms 38996 KB Output is correct
58 Correct 32 ms 38988 KB Output is correct
59 Correct 32 ms 39100 KB Output is correct
60 Correct 32 ms 39092 KB Output is correct
61 Correct 33 ms 39112 KB Output is correct
62 Correct 31 ms 39036 KB Output is correct
63 Correct 36 ms 39100 KB Output is correct
64 Correct 32 ms 39052 KB Output is correct
65 Correct 32 ms 39096 KB Output is correct
66 Correct 228 ms 48560 KB Output is correct
67 Correct 275 ms 50652 KB Output is correct
68 Correct 278 ms 51728 KB Output is correct
69 Correct 285 ms 58376 KB Output is correct
70 Execution timed out 5041 ms 57824 KB Time limit exceeded
71 Halted 0 ms 0 KB -

Subtask #7
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 38996 KB Output is correct
2 Correct 32 ms 39044 KB Output is correct
3 Correct 31 ms 39060 KB Output is correct
4 Correct 31 ms 38992 KB Output is correct
5 Correct 32 ms 39128 KB Output is correct
6 Correct 32 ms 39080 KB Output is correct
7 Correct 32 ms 38996 KB Output is correct
8 Correct 33 ms 39080 KB Output is correct
9 Correct 31 ms 39068 KB Output is correct
10 Correct 33 ms 39096 KB Output is correct
11 Correct 30 ms 38996 KB Output is correct
12 Correct 31 ms 39088 KB Output is correct
13 Correct 30 ms 39104 KB Output is correct
14 Correct 33 ms 39040 KB Output is correct
15 Correct 32 ms 38996 KB Output is correct
16 Correct 31 ms 39072 KB Output is correct
17 Correct 31 ms 38996 KB Output is correct
18 Correct 32 ms 39076 KB Output is correct
19 Correct 32 ms 39096 KB Output is correct
20 Correct 30 ms 39088 KB Output is correct
21 Correct 35 ms 39088 KB Output is correct
22 Correct 31 ms 38988 KB Output is correct
23 Correct 31 ms 39076 KB Output is correct
24 Correct 31 ms 38996 KB Output is correct
25 Correct 35 ms 39084 KB Output is correct
26 Correct 31 ms 38996 KB Output is correct
27 Correct 31 ms 39100 KB Output is correct
28 Correct 32 ms 39072 KB Output is correct
29 Correct 31 ms 39096 KB Output is correct
30 Correct 32 ms 38996 KB Output is correct
31 Correct 31 ms 39096 KB Output is correct
32 Correct 33 ms 38996 KB Output is correct
33 Correct 32 ms 39100 KB Output is correct
34 Correct 30 ms 39076 KB Output is correct
35 Correct 32 ms 39052 KB Output is correct
36 Correct 33 ms 39028 KB Output is correct
37 Correct 33 ms 38996 KB Output is correct
38 Correct 31 ms 38996 KB Output is correct
39 Correct 31 ms 39008 KB Output is correct
40 Correct 31 ms 39060 KB Output is correct
41 Correct 32 ms 39088 KB Output is correct
42 Correct 32 ms 39084 KB Output is correct
43 Correct 35 ms 38996 KB Output is correct
44 Correct 33 ms 38996 KB Output is correct
45 Correct 33 ms 39116 KB Output is correct
46 Correct 31 ms 38996 KB Output is correct
47 Correct 31 ms 38996 KB Output is correct
48 Correct 32 ms 38996 KB Output is correct
49 Correct 32 ms 38996 KB Output is correct
50 Correct 37 ms 38996 KB Output is correct
51 Correct 32 ms 39084 KB Output is correct
52 Correct 32 ms 39028 KB Output is correct
53 Correct 31 ms 39224 KB Output is correct
54 Correct 33 ms 39092 KB Output is correct
55 Correct 33 ms 39000 KB Output is correct
56 Correct 31 ms 38996 KB Output is correct
57 Correct 32 ms 38996 KB Output is correct
58 Correct 32 ms 38988 KB Output is correct
59 Correct 32 ms 39100 KB Output is correct
60 Correct 32 ms 39092 KB Output is correct
61 Correct 33 ms 39112 KB Output is correct
62 Correct 31 ms 39036 KB Output is correct
63 Correct 36 ms 39100 KB Output is correct
64 Correct 32 ms 39052 KB Output is correct
65 Correct 32 ms 39096 KB Output is correct
66 Correct 36 ms 39472 KB Output is correct
67 Correct 36 ms 39432 KB Output is correct
68 Correct 37 ms 39432 KB Output is correct
69 Correct 70 ms 39384 KB Output is correct
70 Correct 38 ms 39292 KB Output is correct
71 Correct 37 ms 39376 KB Output is correct
72 Correct 37 ms 39376 KB Output is correct
73 Correct 37 ms 39380 KB Output is correct
74 Correct 37 ms 39680 KB Output is correct
75 Correct 46 ms 39756 KB Output is correct
76 Correct 38 ms 39424 KB Output is correct
77 Correct 37 ms 39380 KB Output is correct
78 Correct 37 ms 39380 KB Output is correct
79 Correct 38 ms 39480 KB Output is correct
80 Correct 38 ms 39368 KB Output is correct
81 Correct 38 ms 39484 KB Output is correct
82 Correct 38 ms 39448 KB Output is correct
83 Correct 41 ms 39396 KB Output is correct
84 Correct 35 ms 39232 KB Output is correct
85 Correct 34 ms 39288 KB Output is correct
86 Correct 35 ms 39252 KB Output is correct
87 Correct 36 ms 39344 KB Output is correct
88 Correct 40 ms 39636 KB Output is correct
89 Correct 37 ms 39484 KB Output is correct
90 Correct 38 ms 39372 KB Output is correct
91 Correct 228 ms 48560 KB Output is correct
92 Correct 275 ms 50652 KB Output is correct
93 Correct 278 ms 51728 KB Output is correct
94 Correct 285 ms 58376 KB Output is correct
95 Execution timed out 5041 ms 57824 KB Time limit exceeded
96 Halted 0 ms 0 KB -