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Submission #427854

# Submission time Handle Problem Language Result Execution time Memory
427854 2021-06-15T02:01:43 Z amoo_safar IOI Fever (JOI21_fever) C++17
57 / 100
 2307 ms 513960 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'
#define int long long

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];

set<pair<int, int> > vis;

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];

struct Line {
	int spd = 1, sz;
	vector<pii> Stop, Move;
	vector<pii> ans, mn;
	vector<int> lz;
	void Apply(int id, int x){
		// debug(x);
		ans[id] = min(ans[id], pii(mn[id].F + x, mn[id].S));
		lz[id] = min(lz[id], x);
	}
	void Shift(int id){
		if(lz[id] != 1){
			Apply(id << 1, lz[id]);
			Apply(id << 1 | 1, lz[id]);
		}
		lz[id] = 1;
	}
	void Build(int id, int L, int R){
		lz[id] = 1;
		if(L + 1 == R){
			ans[id] = {Inf, Stop[L].S};
			mn[id] = Stop[L];
			return ;
		}
		int mid = (L + R) >> 1;
		Build(id << 1, L, mid);
		Build(id<<1|1, mid, R);
		ans[id]=min(ans[id << 1], ans[id << 1 | 1]);
		mn[id] = min(mn[id << 1],  mn[id << 1 | 1]);
	}
	void Off(int id, int idx, int L, int R){
		if(L + 1 == R){
			mn[id].F = 10 * Inf;
			ans[id] = mn[id];
			return ;
		}
		int mid = (L + R) >> 1;
		Shift(id);
		if(idx < mid)
			Off(id << 1, idx, L, mid);
		else
			Off(id<<1|1, idx, mid, R);
		ans[id] = min(ans[id << 1], ans[id << 1 | 1]);
		mn[id] = min(mn[id << 1], mn[id << 1 | 1]);	
	}
	void Add(int id, int l, int r, int x, int L, int R){
		// for(int i = l; i < r; i++)
		// return ;
		if(r <= L || R <= l) return ;
		if(l <= L && R <= r){
			Apply(id, x);
			return ;
		}
		int mid = (L + R) >> 1;
		Shift(id);
		Add(id << 1, l, r, x, L, mid);
		Add(id<<1|1, l, r, x, mid, R);
		ans[id] = min(ans[id << 1], ans[id << 1 | 1]);
		mn[id] = min(mn[id << 1], mn[id << 1 | 1]);
	}

	void Add_Stop(int pos, int id){
		Stop.pb({pos, id});
	}
	void Add_Move(int pos, int id){
		Move.pb({pos, id});
	}
	void Init(){
		sz = Stop.size();
		if(Stop.empty())
			return ;

		for(auto &el : Stop)
			el.F /= spd;
		for(auto &el : Move)
			el.F /= spd;
		sort(all(Stop));

		ans.resize(sz * 4);
		mn.resize(sz * 4);
		lz.resize(sz * 4);
		Build(1, 0, sz);
	}
	void Infect_Move(int pos, int id, int tm){
		// debug(id);
		// debug(tm);
		pos /= spd;
		// int dbg = 0;
		// if(dbg){
		// for(auto el : Stop){
		// 	int i = el.S;
		// 	// cerr << "&& " << id << ' ' << i << '\n';
		// 	if(el.F < pos + tm) continue;
		// 	if(mk[i]) continue;
		// 	int ds = Collision(id, i);
		// 	assert(ds == el.F - pos);
		// 	if(dis[i] > ds){
		// 		st.erase({dis[i], i});
		// 		dis[i] = ds;
		// 		st.insert({ds, i});
		// 	}
		// }
		// }
		// for(auto [_pos, _id] : Stop){
		// 	if(mk[_id]) continue;
		// 	if(pos + tm <= _pos && !mk[_id]){
		// 		assert(Collision(id, _id) == _pos - pos);
		// 		if(dis[_id] > _pos - pos){
		// 			st.erase({dis[_id], _id});
		// 			dis[_id] = _pos - pos;
		// 			st.insert({dis[_id], _id});
		// 		}
		// 	}
		// }

		int idx = lower_bound(all(Stop), pii(pos + tm, -1)) - Stop.begin();
		if(idx == sz)
			return ;
		// debug(pos);
		Add(1, idx, sz, -pos, 0, sz);
		if(dis[ans[1].S] > ans[1].F){
			st.erase({dis[ans[1].S], ans[1].S});
			dis[ans[1].S] = ans[1].F;
			st.insert(ans[1]);
		}
	}
	void Infect_Stop(int pos, int id, int tm){
		pos /= spd;
		int idx = lower_bound(all(Stop), pii(pos, id)) - Stop.begin();
		// assert(idx < sz);
		assert(Stop[idx] == pii(pos, id));
		Off(1, idx, 0, sz);
		if(dis[ans[1].S] > ans[1].F){
			dis[ans[1].S] = ans[1].F;
			st.insert(ans[1]);
		}
	}
	void Reset(){
		Stop.clear();
		Move.clear();
	}
};

Line DIA[4][4][N], U[N], R[N]; 
int CP[N], CN[N], CXX[N], CYY[N];

int rv[4][4], ty[4][4];
void Infect(int u, int tm){
	assert(mk[u] == 0);
	mk[u] = 1;
	// for(int i = 0; i < n; i++){
	// 	if(mk[i]) continue;
	// 	int ds = Collision(u, i);
	// 	if(ds != Inf)
	// 		vis.insert({u, i});

	// 	if(ds >= tm && ds != Inf && dis[i] > ds){
	// 		st.erase({dis[i], i});
	// 		dis[i] = ds;
	// 		st.insert({ds, i});
	// 	}
	// }
	// return ;
	// debug(u);
	int MAX = 1'000'000'000;
	int pos;
	for(int d2 = 0; d2 < 4; d2 ++){
		if((dir[u] + d2) % 2 == 0) continue;
		pos = rv[dir[u]][d2] ? MAX - x[u] : x[u];
		DIA[dir[u]][d2][ ty[dir[u]][d2] ? CN[u] : CP[u]].Infect_Move(pos, u, tm);
		
		pos = rv[d2][dir[u]] ? MAX - x[u] : x[u];
		DIA[d2][dir[u]][ ty[d2][dir[u]] ? CN[u] : CP[u]].Infect_Stop(pos, u, tm);
	}


	int imp = dir[u] & 1 ? y[u] : x[u];

	pos = rv[dir[u]][dir[u] ^ 2] ? MAX - imp : imp;
	DIA[dir[u]][dir[u] ^ 2][dir[u] & 1 ? CXX[u] : CYY[u]].Infect_Move(pos, u, tm);
	
	pos = rv[dir[u] ^ 2][dir[u]] ? MAX - imp : imp;
	DIA[dir[u] ^ 2][dir[u]][dir[u] & 1 ? CXX[u] : CYY[u]].Infect_Stop(pos, u, tm);

}




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';

	// cerr << "!! " << x[0] << ' ' << y[0] << ' ' << x[1] << ' ' << y[1] << '\n';
	// for(int i = 0; i < N; i++) R[i].Reset(), U[i].Reset();
	for(int i = 0; i < 16; i++)
		for(int j = 0; j < N; j++)
			DIA[i >> 2][i & 3][j].Reset();

	for(int i = 0; i < 4; i++) 
		for(int j = 0; j < N; j++)
			DIA[i][i ^ 2][j].spd = 2;

	int MAX = 1'000'000'000;
	for(int i = 0; i < n; i++){
		int pos;
		for(int d2 = 0; d2 < 4; d2 ++){
			if((dir[i] + d2) % 2 == 0) continue;
			
			pos = rv[dir[i]][d2] ? MAX - x[i] : x[i];
			DIA[dir[i]][d2][ ty[dir[i]][d2] ? CN[i] : CP[i]].Add_Move(pos, i);
			
			pos = rv[d2][dir[i]] ? MAX - x[i] : x[i];
			DIA[d2][dir[i]][ ty[d2][dir[i]] ? CN[i] : CP[i]].Add_Stop(pos, i);
		}

		int imp = dir[i] & 1 ? y[i] : x[i];

		pos = rv[dir[i]][dir[i] ^ 2] ? MAX - imp : imp;
		DIA[dir[i]][dir[i] ^ 2][dir[i] & 1 ? CXX[i] : CYY[i]].Add_Move(pos, i);
		
		pos = rv[dir[i] ^ 2][dir[i]] ? MAX - imp : imp;
		DIA[dir[i] ^ 2][dir[i]][dir[i] & 1 ? CXX[i] : CYY[i]].Add_Stop(pos, i);	
	}
	for(int i = 0; i < 16; i++)
		for(int j = 0; j < N; j++)
			DIA[i >> 2][i & 3][j].Init();

	memset(mk, 0, sizeof mk);
	fill(dis, dis + N, Inf);

	dis[0] = 0;
	st.insert({0, 0});
	while(!st.empty()){
		// cerr << "&&&&&&&\n";
		// for(auto [a1, a2] : st)
		// 	cerr << a1 << ' ' << a2 << '\n';
		// cerr << "-------\n";
		int fr = st.begin() -> S;
		int tm = st.begin() -> F;
		st.erase(st.begin());
		// if(tm > Inf) continue;
		// cerr << "!! " << fr << ' ' << tm << '\n';
		Infect(fr, tm);
	}


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


int32_t main(){
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	rv[3][0] = 1; rv[1][0] = 1;
	rv[2][1] = 1; rv[2][3] = 1;
	rv[2][0] = 1; rv[1][3] = 1;

	ty[0][1] = ty[1][0] = ty[2][3] = ty[3][2] = 1;

	cin >> n;
	vector<int> cp, cn, cxx, cyy;
	for(int i = 0; i < n; i++){
		cin >> x[i] >> y[i];
		cp.pb(x[i] + y[i]);
		cn.pb(x[i] - y[i]);
		cxx.pb(x[i]);
		cyy.pb(y[i]);
	}
	sort(all(cp));
	sort(all(cn));
	sort(all(cxx));
	sort(all(cyy));
	for(int i = 0; i < n; i++)
		CP[i] = lower_bound(all(cp), x[i] + y[i]) - cp.begin();
	for(int i = 0; i < n; i++)
		CN[i] = lower_bound(all(cn), x[i] - y[i]) - cn.begin();
	for(int i = 0; i < n; i++)
		CXX[i] = lower_bound(all(cxx), x[i]) - cxx.begin();
	for(int i = 0; i < n; i++)
		CYY[i] = lower_bound(all(cyy), y[i]) - cyy.begin();

	for(int i = 0; i < n; i++){
		x[i] += x[i];
		y[i] += y[i];
	}
	
	int ans = 0;
	int MAX = 1'000'000'000;
	for(int _ = 0; _ < 4; _++){

		ans = max(ans, Solve());
		for(int i = 0; i < n; i++){
			int _x = x[i];
			x[i] = MAX-y[i];
			y[i] = _x;
		}
		for(int i = 0; i < n; i++)
			swap(CP[i], CN[i]);

		for(int i = 0; i < n; i++)
			swap(CXX[i], CYY[i]);
		// break;
	}
	cout << ans << '\n';
	// for(auto [a1, a2] : vis)
	// 	cerr << "! " << a1 << ' ' << a2 << '\n';
	return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct
33 Correct 314 ms 241432 KB Output is correct
34 Correct 323 ms 241396 KB Output is correct
35 Correct 289 ms 241552 KB Output is correct
36 Correct 306 ms 241540 KB Output is correct
37 Correct 299 ms 241608 KB Output is correct
38 Correct 299 ms 241604 KB Output is correct
39 Correct 317 ms 241536 KB Output is correct
40 Correct 320 ms 241476 KB Output is correct
41 Correct 321 ms 241464 KB Output is correct
42 Correct 336 ms 241608 KB Output is correct
43 Correct 342 ms 241488 KB Output is correct
44 Correct 325 ms 241476 KB Output is correct
45 Correct 292 ms 241484 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 292 ms 241648 KB Output is correct
2 Correct 316 ms 241616 KB Output is correct
3 Correct 312 ms 241608 KB Output is correct
4 Correct 301 ms 241600 KB Output is correct
5 Correct 304 ms 241604 KB Output is correct
6 Correct 314 ms 241680 KB Output is correct
7 Correct 303 ms 241700 KB Output is correct
8 Correct 323 ms 241700 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct
33 Correct 314 ms 241432 KB Output is correct
34 Correct 323 ms 241396 KB Output is correct
35 Correct 289 ms 241552 KB Output is correct
36 Correct 306 ms 241540 KB Output is correct
37 Correct 299 ms 241608 KB Output is correct
38 Correct 299 ms 241604 KB Output is correct
39 Correct 317 ms 241536 KB Output is correct
40 Correct 320 ms 241476 KB Output is correct
41 Correct 321 ms 241464 KB Output is correct
42 Correct 336 ms 241608 KB Output is correct
43 Correct 342 ms 241488 KB Output is correct
44 Correct 325 ms 241476 KB Output is correct
45 Correct 292 ms 241484 KB Output is correct
46 Correct 292 ms 241648 KB Output is correct
47 Correct 316 ms 241616 KB Output is correct
48 Correct 312 ms 241608 KB Output is correct
49 Correct 301 ms 241600 KB Output is correct
50 Correct 304 ms 241604 KB Output is correct
51 Correct 314 ms 241680 KB Output is correct
52 Correct 303 ms 241700 KB Output is correct
53 Correct 323 ms 241700 KB Output is correct
54 Correct 310 ms 241664 KB Output is correct
55 Correct 315 ms 241652 KB Output is correct
56 Correct 308 ms 241644 KB Output is correct
57 Correct 318 ms 241740 KB Output is correct
58 Correct 311 ms 241668 KB Output is correct
59 Correct 339 ms 241660 KB Output is correct
60 Correct 316 ms 241596 KB Output is correct
61 Correct 313 ms 241596 KB Output is correct
62 Correct 356 ms 241696 KB Output is correct
63 Correct 310 ms 241676 KB Output is correct
64 Correct 330 ms 241712 KB Output is correct
65 Correct 322 ms 241700 KB Output is correct

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct
33 Correct 314 ms 241432 KB Output is correct
34 Correct 323 ms 241396 KB Output is correct
35 Correct 289 ms 241552 KB Output is correct
36 Correct 306 ms 241540 KB Output is correct
37 Correct 299 ms 241608 KB Output is correct
38 Correct 299 ms 241604 KB Output is correct
39 Correct 317 ms 241536 KB Output is correct
40 Correct 320 ms 241476 KB Output is correct
41 Correct 321 ms 241464 KB Output is correct
42 Correct 336 ms 241608 KB Output is correct
43 Correct 342 ms 241488 KB Output is correct
44 Correct 325 ms 241476 KB Output is correct
45 Correct 292 ms 241484 KB Output is correct
46 Correct 292 ms 241648 KB Output is correct
47 Correct 316 ms 241616 KB Output is correct
48 Correct 312 ms 241608 KB Output is correct
49 Correct 301 ms 241600 KB Output is correct
50 Correct 304 ms 241604 KB Output is correct
51 Correct 314 ms 241680 KB Output is correct
52 Correct 303 ms 241700 KB Output is correct
53 Correct 323 ms 241700 KB Output is correct
54 Correct 310 ms 241664 KB Output is correct
55 Correct 315 ms 241652 KB Output is correct
56 Correct 308 ms 241644 KB Output is correct
57 Correct 318 ms 241740 KB Output is correct
58 Correct 311 ms 241668 KB Output is correct
59 Correct 339 ms 241660 KB Output is correct
60 Correct 316 ms 241596 KB Output is correct
61 Correct 313 ms 241596 KB Output is correct
62 Correct 356 ms 241696 KB Output is correct
63 Correct 310 ms 241676 KB Output is correct
64 Correct 330 ms 241712 KB Output is correct
65 Correct 322 ms 241700 KB Output is correct
66 Correct 351 ms 248928 KB Output is correct
67 Correct 340 ms 249804 KB Output is correct
68 Correct 435 ms 248808 KB Output is correct
69 Runtime error 444 ms 493728 KB Execution killed with signal 6
70 Halted 0 ms 0 KB -

Subtask #6
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct
33 Correct 314 ms 241432 KB Output is correct
34 Correct 323 ms 241396 KB Output is correct
35 Correct 289 ms 241552 KB Output is correct
36 Correct 306 ms 241540 KB Output is correct
37 Correct 299 ms 241608 KB Output is correct
38 Correct 299 ms 241604 KB Output is correct
39 Correct 317 ms 241536 KB Output is correct
40 Correct 320 ms 241476 KB Output is correct
41 Correct 321 ms 241464 KB Output is correct
42 Correct 336 ms 241608 KB Output is correct
43 Correct 342 ms 241488 KB Output is correct
44 Correct 325 ms 241476 KB Output is correct
45 Correct 292 ms 241484 KB Output is correct
46 Correct 292 ms 241648 KB Output is correct
47 Correct 316 ms 241616 KB Output is correct
48 Correct 312 ms 241608 KB Output is correct
49 Correct 301 ms 241600 KB Output is correct
50 Correct 304 ms 241604 KB Output is correct
51 Correct 314 ms 241680 KB Output is correct
52 Correct 303 ms 241700 KB Output is correct
53 Correct 323 ms 241700 KB Output is correct
54 Correct 310 ms 241664 KB Output is correct
55 Correct 315 ms 241652 KB Output is correct
56 Correct 308 ms 241644 KB Output is correct
57 Correct 318 ms 241740 KB Output is correct
58 Correct 311 ms 241668 KB Output is correct
59 Correct 339 ms 241660 KB Output is correct
60 Correct 316 ms 241596 KB Output is correct
61 Correct 313 ms 241596 KB Output is correct
62 Correct 356 ms 241696 KB Output is correct
63 Correct 310 ms 241676 KB Output is correct
64 Correct 330 ms 241712 KB Output is correct
65 Correct 322 ms 241700 KB Output is correct
66 Correct 1384 ms 437348 KB Output is correct
67 Correct 1746 ms 487328 KB Output is correct
68 Correct 1642 ms 482608 KB Output is correct
69 Correct 1686 ms 512140 KB Output is correct
70 Correct 2307 ms 481936 KB Output is correct
71 Correct 1687 ms 478776 KB Output is correct
72 Correct 2028 ms 485584 KB Output is correct
73 Correct 1739 ms 513960 KB Output is correct
74 Correct 1668 ms 489684 KB Output is correct
75 Correct 2079 ms 485896 KB Output is correct
76 Correct 1624 ms 468728 KB Output is correct
77 Correct 1727 ms 481440 KB Output is correct
78 Correct 1696 ms 463944 KB Output is correct
79 Correct 1828 ms 464040 KB Output is correct

Subtask #7
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 382 ms 241452 KB Output is correct
2 Correct 308 ms 241460 KB Output is correct
3 Correct 315 ms 241464 KB Output is correct
4 Correct 296 ms 241464 KB Output is correct
5 Correct 309 ms 241460 KB Output is correct
6 Correct 309 ms 241464 KB Output is correct
7 Correct 311 ms 241432 KB Output is correct
8 Correct 295 ms 241476 KB Output is correct
9 Correct 308 ms 241512 KB Output is correct
10 Correct 303 ms 241476 KB Output is correct
11 Correct 303 ms 241348 KB Output is correct
12 Correct 325 ms 241440 KB Output is correct
13 Correct 301 ms 241460 KB Output is correct
14 Correct 294 ms 241464 KB Output is correct
15 Correct 303 ms 241460 KB Output is correct
16 Correct 296 ms 241392 KB Output is correct
17 Correct 304 ms 241468 KB Output is correct
18 Correct 322 ms 241560 KB Output is correct
19 Correct 349 ms 241468 KB Output is correct
20 Correct 308 ms 241368 KB Output is correct
21 Correct 294 ms 241472 KB Output is correct
22 Correct 303 ms 241468 KB Output is correct
23 Correct 321 ms 241476 KB Output is correct
24 Correct 306 ms 241480 KB Output is correct
25 Correct 308 ms 241504 KB Output is correct
26 Correct 294 ms 241464 KB Output is correct
27 Correct 301 ms 241544 KB Output is correct
28 Correct 332 ms 241568 KB Output is correct
29 Correct 313 ms 241464 KB Output is correct
30 Correct 357 ms 241436 KB Output is correct
31 Correct 330 ms 241416 KB Output is correct
32 Correct 306 ms 241456 KB Output is correct
33 Correct 314 ms 241432 KB Output is correct
34 Correct 323 ms 241396 KB Output is correct
35 Correct 289 ms 241552 KB Output is correct
36 Correct 306 ms 241540 KB Output is correct
37 Correct 299 ms 241608 KB Output is correct
38 Correct 299 ms 241604 KB Output is correct
39 Correct 317 ms 241536 KB Output is correct
40 Correct 320 ms 241476 KB Output is correct
41 Correct 321 ms 241464 KB Output is correct
42 Correct 336 ms 241608 KB Output is correct
43 Correct 342 ms 241488 KB Output is correct
44 Correct 325 ms 241476 KB Output is correct
45 Correct 292 ms 241484 KB Output is correct
46 Correct 292 ms 241648 KB Output is correct
47 Correct 316 ms 241616 KB Output is correct
48 Correct 312 ms 241608 KB Output is correct
49 Correct 301 ms 241600 KB Output is correct
50 Correct 304 ms 241604 KB Output is correct
51 Correct 314 ms 241680 KB Output is correct
52 Correct 303 ms 241700 KB Output is correct
53 Correct 323 ms 241700 KB Output is correct
54 Correct 310 ms 241664 KB Output is correct
55 Correct 315 ms 241652 KB Output is correct
56 Correct 308 ms 241644 KB Output is correct
57 Correct 318 ms 241740 KB Output is correct
58 Correct 311 ms 241668 KB Output is correct
59 Correct 339 ms 241660 KB Output is correct
60 Correct 316 ms 241596 KB Output is correct
61 Correct 313 ms 241596 KB Output is correct
62 Correct 356 ms 241696 KB Output is correct
63 Correct 310 ms 241676 KB Output is correct
64 Correct 330 ms 241712 KB Output is correct
65 Correct 322 ms 241700 KB Output is correct
66 Correct 351 ms 248928 KB Output is correct
67 Correct 340 ms 249804 KB Output is correct
68 Correct 435 ms 248808 KB Output is correct
69 Runtime error 444 ms 493728 KB Execution killed with signal 6
70 Halted 0 ms 0 KB -