oj.uz

Submission #928569

# Submission time Handle Problem Language Result Execution time Memory
928569 2024-02-16T16:49:29 Z koukirocks Maze (JOI23_ho_t3) C++17
86 / 100
 2000 ms 296544 KB 
#include <bits/stdc++.h>
#define speed ios_base::sync_with_stdio(0); cin.tie(0)
#define all(x) (x).begin(),(x).end()
 
using namespace std;
typedef long long ll;
typedef long double ldb;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
 
const ll MAX=5e5+10,P=1e9+7;
const ll INF=0x3f3f3f3f,oo=0x3f3f3f3f3f3f3f3f;
 
const int dir[4][2]={{0,1},{1,0},{-1,0},{0,-1}};
int r,c,n;
pii s,g;
vector<vector<bool> > mp;
vector<set<int> > rw,col;
vector<vector<int> > dis;
 
bool in(int x,int y) {
	return x>=0 and x<r and y>=0 and y<c;
}
 
bool inrg(int vx,int vy,int tgx,int tgy) {
	int dx=abs(tgx-vx);
	int dy=abs(tgy-vy);
	if (max(dx,dy)<=n and !(dx==n and dy==n)) return true;
	return false;
}
 
int main() {
	speed;
	cin>>r>>c>>n;
	cin>>s.first>>s.second;
	s.first--;s.second--;
	cin>>g.first>>g.second;
	g.first--;g.second--;
	mp.resize(r,vector<bool>(c));
	dis.resize(r,vector<int>(c,INF));
	for (int i=0;i<r;i++) {
		for (int j=0;j<c;j++) {
			char c;
			cin>>c;
			if (c=='.') mp[i][j]=0;
			else mp[i][j]=1;
		}
	}
	rw.resize(r);
	col.resize(c);
	for (int i=0;i<r;i++) {
		for (int j=0;j<c;j++) {
			rw[i].insert(j);
			col[j].insert(i);
		}
	}
	deque<pii> DBFS;
	rw[s.first].erase(s.second);
	col[s.second].erase(s.first);
	dis[s.first][s.second]=0;
	DBFS.push_front(s);
	while (!DBFS.empty()) {
		auto [vx,vy]=DBFS.front();
//		cout<<vx<<" "<<vy<<" v\n"<<flush;
		DBFS.pop_front();
		for (int k=0;k<4;k++) {
			int nx=vx+dir[k][0];
			int ny=vy+dir[k][1];
//			cout<<nx<<" "<<ny<<" n\n";
//			if (in(nx,ny)) cout<<dis[nx][ny]<<" "<<dis[vx][vy]<<" "<<mp[nx][ny]<<"\n";
			if (in(nx,ny) and !mp[nx][ny] and dis[nx][ny]>dis[vx][vy]) {
				DBFS.push_front({nx,ny});
				dis[nx][ny]=dis[vx][vy];
				rw[nx].erase(ny);
				col[ny].erase(nx);
			}
		}
		if (inrg(vx,vy,g.first,g.second)) {
			if (dis[g.first][g.second]>dis[vx][vy]+1) {
				dis[g.first][g.second]=dis[vx][vy]+1;
				DBFS.push_back(g);
				rw[g.first].erase(g.second);
				col[g.second].erase(g.first);
			}
			continue;
		}
		if (vx-n>=0) {
			int nx=vx-n;
			auto it=rw[nx].lower_bound(max(0,vy-n+1));
			while (it!=rw[nx].end() and *it<min(c,vy+n)) { // up
//				cout<<nx<<" "<<ny<<" nU\n";
				if (dis[nx][*it]>dis[vx][vy]+1) {
					DBFS.push_back({nx,*it});
					dis[nx][*it]=dis[vx][vy]+1;
				}
				col[*it].erase(nx);
				it=rw[nx].erase(it);
			}
		}
		if (vx+n<r) {
			int nx=vx+n;
			auto it=rw[nx].lower_bound(max(0,vy-n+1));
			while (it!=rw[nx].end() and *it<min(c,vy+n)) { // down
//				cout<<nx<<" "<<ny<<" nD\n";
				if (dis[nx][*it]>dis[vx][vy]+1) {
					DBFS.push_back({nx,*it});
					dis[nx][*it]=dis[vx][vy]+1;
				}
				col[*it].erase(nx);
				it=rw[nx].erase(it);
			}
		}
		if (vy+n<c) {
			int ny=vy+n;
			auto it=col[ny].lower_bound(max(0,vx-n+1));
			while (it!=col[ny].end() and *it<min(r,vx+n)) { // right
//				cout<<nx<<" "<<ny<<" nR\n";
				if (dis[*it][ny]>dis[vx][vy]+1) {
					DBFS.push_back({*it,ny});
					dis[*it][ny]=dis[vx][vy]+1;
				}
				rw[*it].erase(ny);
				it=col[ny].erase(it);
			}
		}
		if (vy-n>=0) {
			int ny=vy-n;
			auto it=col[ny].lower_bound(max(0,vx-n+1));
			while (it!=col[ny].end() and *it<min(r,vx+n)) { // left
//				cout<<nx<<" "<<ny<<" nL\n";
				if (dis[*it][ny]>dis[vx][vy]+1) {
					DBFS.push_back({*it,ny});
					dis[*it][ny]=dis[vx][vy]+1;
				}
				rw[*it].erase(ny);
				it=col[ny].erase(it);
			}
		}
	}
//	for (int i=0;i<r;i++) {
//		for (int j=0;j<c;j++) cout<<dis[i][j]<<" ";
//		cout<<"\n";
//	}
	cout<<dis[g.first][g.second]<<"\n";
	return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 600 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 26 ms 6236 KB Output is correct
20 Correct 14 ms 7076 KB Output is correct
21 Correct 21 ms 6236 KB Output is correct
22 Correct 29 ms 6424 KB Output is correct
23 Correct 23 ms 6236 KB Output is correct
24 Correct 20 ms 9152 KB Output is correct
25 Correct 18 ms 9296 KB Output is correct
26 Correct 32 ms 6232 KB Output is correct
27 Correct 28 ms 6288 KB Output is correct
28 Correct 22 ms 6364 KB Output is correct
29 Correct 63 ms 15188 KB Output is correct
30 Correct 23 ms 7772 KB Output is correct
31 Correct 56 ms 15124 KB Output is correct
32 Correct 77 ms 15348 KB Output is correct
33 Correct 67 ms 15200 KB Output is correct
34 Correct 52 ms 22336 KB Output is correct
35 Correct 51 ms 22336 KB Output is correct
36 Correct 76 ms 15356 KB Output is correct
37 Correct 78 ms 15184 KB Output is correct
38 Correct 63 ms 15180 KB Output is correct
39 Correct 940 ms 148600 KB Output is correct
40 Correct 83 ms 17732 KB Output is correct
41 Correct 69 ms 27256 KB Output is correct
42 Correct 116 ms 21712 KB Output is correct
43 Correct 98 ms 30112 KB Output is correct
44 Correct 432 ms 79468 KB Output is correct
45 Correct 415 ms 87080 KB Output is correct
46 Correct 789 ms 148616 KB Output is correct
47 Correct 990 ms 148608 KB Output is correct
48 Correct 1119 ms 148528 KB Output is correct
49 Correct 616 ms 218884 KB Output is correct
50 Correct 584 ms 218672 KB Output is correct
51 Correct 1169 ms 148608 KB Output is correct
52 Correct 1141 ms 148616 KB Output is correct
53 Correct 1127 ms 148624 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 460 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 456 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 456 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 452 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 452 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 456 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 448 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 460 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 616 KB Output is correct
13 Correct 0 ms 368 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 0 ms 472 KB Output is correct
16 Correct 1 ms 360 KB Output is correct
17 Correct 1 ms 360 KB Output is correct
18 Correct 0 ms 464 KB Output is correct
19 Correct 0 ms 360 KB Output is correct
20 Correct 1 ms 360 KB Output is correct
21 Correct 1 ms 360 KB Output is correct
22 Correct 1 ms 360 KB Output is correct
23 Correct 1 ms 352 KB Output is correct
24 Correct 2 ms 604 KB Output is correct
25 Correct 22 ms 4260 KB Output is correct
26 Correct 25 ms 5852 KB Output is correct
27 Correct 26 ms 6316 KB Output is correct
28 Correct 26 ms 6236 KB Output is correct
29 Correct 17 ms 6420 KB Output is correct
30 Correct 14 ms 6236 KB Output is correct
31 Correct 19 ms 6468 KB Output is correct
32 Correct 34 ms 6408 KB Output is correct
33 Correct 34 ms 6244 KB Output is correct
34 Correct 53 ms 12412 KB Output is correct
35 Correct 60 ms 15360 KB Output is correct
36 Correct 63 ms 15236 KB Output is correct
37 Correct 45 ms 15332 KB Output is correct
38 Correct 52 ms 15328 KB Output is correct
39 Correct 276 ms 43996 KB Output is correct
40 Correct 769 ms 125976 KB Output is correct
41 Correct 800 ms 148616 KB Output is correct
42 Correct 783 ms 148812 KB Output is correct
43 Correct 600 ms 148432 KB Output is correct
44 Correct 621 ms 148584 KB Output is correct
45 Correct 915 ms 149344 KB Output is correct
46 Correct 927 ms 148940 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 460 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 456 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 456 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 452 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 452 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 456 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 448 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 28 ms 6400 KB Output is correct
34 Correct 2 ms 760 KB Output is correct
35 Correct 2 ms 860 KB Output is correct
36 Correct 21 ms 4244 KB Output is correct
37 Correct 14 ms 7076 KB Output is correct
38 Correct 22 ms 5856 KB Output is correct
39 Correct 22 ms 6424 KB Output is correct
40 Correct 31 ms 6428 KB Output is correct
41 Correct 22 ms 6412 KB Output is correct
42 Correct 20 ms 6316 KB Output is correct
43 Correct 16 ms 6412 KB Output is correct
44 Correct 16 ms 6236 KB Output is correct
45 Correct 25 ms 9072 KB Output is correct
46 Correct 20 ms 9228 KB Output is correct
47 Correct 20 ms 7636 KB Output is correct
48 Correct 24 ms 6400 KB Output is correct
49 Correct 22 ms 6492 KB Output is correct
50 Correct 20 ms 6492 KB Output is correct
51 Correct 16 ms 6472 KB Output is correct
52 Correct 38 ms 6284 KB Output is correct
53 Correct 28 ms 6236 KB Output is correct
54 Correct 27 ms 6320 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 460 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 456 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 456 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 452 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 452 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 456 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 448 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 28 ms 6400 KB Output is correct
34 Correct 2 ms 760 KB Output is correct
35 Correct 2 ms 860 KB Output is correct
36 Correct 21 ms 4244 KB Output is correct
37 Correct 14 ms 7076 KB Output is correct
38 Correct 22 ms 5856 KB Output is correct
39 Correct 22 ms 6424 KB Output is correct
40 Correct 31 ms 6428 KB Output is correct
41 Correct 22 ms 6412 KB Output is correct
42 Correct 20 ms 6316 KB Output is correct
43 Correct 16 ms 6412 KB Output is correct
44 Correct 16 ms 6236 KB Output is correct
45 Correct 25 ms 9072 KB Output is correct
46 Correct 20 ms 9228 KB Output is correct
47 Correct 20 ms 7636 KB Output is correct
48 Correct 24 ms 6400 KB Output is correct
49 Correct 22 ms 6492 KB Output is correct
50 Correct 20 ms 6492 KB Output is correct
51 Correct 16 ms 6472 KB Output is correct
52 Correct 38 ms 6284 KB Output is correct
53 Correct 28 ms 6236 KB Output is correct
54 Correct 27 ms 6320 KB Output is correct
55 Correct 77 ms 15360 KB Output is correct
56 Correct 28 ms 7800 KB Output is correct
57 Correct 48 ms 12372 KB Output is correct
58 Correct 61 ms 14428 KB Output is correct
59 Correct 77 ms 15188 KB Output is correct
60 Correct 84 ms 15228 KB Output is correct
61 Correct 71 ms 15332 KB Output is correct
62 Correct 57 ms 15356 KB Output is correct
63 Correct 40 ms 15316 KB Output is correct
64 Correct 52 ms 15184 KB Output is correct
65 Correct 68 ms 22336 KB Output is correct
66 Correct 60 ms 22448 KB Output is correct
67 Correct 59 ms 18812 KB Output is correct
68 Correct 51 ms 15452 KB Output is correct
69 Correct 54 ms 15448 KB Output is correct
70 Correct 59 ms 15440 KB Output is correct
71 Correct 63 ms 15404 KB Output is correct
72 Correct 80 ms 15252 KB Output is correct
73 Correct 96 ms 15312 KB Output is correct
74 Correct 66 ms 15188 KB Output is correct

Subtask #6
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 600 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 26 ms 6236 KB Output is correct
20 Correct 14 ms 7076 KB Output is correct
21 Correct 21 ms 6236 KB Output is correct
22 Correct 29 ms 6424 KB Output is correct
23 Correct 23 ms 6236 KB Output is correct
24 Correct 20 ms 9152 KB Output is correct
25 Correct 18 ms 9296 KB Output is correct
26 Correct 32 ms 6232 KB Output is correct
27 Correct 28 ms 6288 KB Output is correct
28 Correct 22 ms 6364 KB Output is correct
29 Correct 63 ms 15188 KB Output is correct
30 Correct 23 ms 7772 KB Output is correct
31 Correct 56 ms 15124 KB Output is correct
32 Correct 77 ms 15348 KB Output is correct
33 Correct 67 ms 15200 KB Output is correct
34 Correct 52 ms 22336 KB Output is correct
35 Correct 51 ms 22336 KB Output is correct
36 Correct 76 ms 15356 KB Output is correct
37 Correct 78 ms 15184 KB Output is correct
38 Correct 63 ms 15180 KB Output is correct
39 Correct 940 ms 148600 KB Output is correct
40 Correct 83 ms 17732 KB Output is correct
41 Correct 69 ms 27256 KB Output is correct
42 Correct 116 ms 21712 KB Output is correct
43 Correct 98 ms 30112 KB Output is correct
44 Correct 432 ms 79468 KB Output is correct
45 Correct 415 ms 87080 KB Output is correct
46 Correct 789 ms 148616 KB Output is correct
47 Correct 990 ms 148608 KB Output is correct
48 Correct 1119 ms 148528 KB Output is correct
49 Correct 616 ms 218884 KB Output is correct
50 Correct 584 ms 218672 KB Output is correct
51 Correct 1169 ms 148608 KB Output is correct
52 Correct 1141 ms 148616 KB Output is correct
53 Correct 1127 ms 148624 KB Output is correct
54 Correct 0 ms 460 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 456 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 456 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 452 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 1 ms 344 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 1 ms 452 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 1 ms 456 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 448 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 1 ms 348 KB Output is correct
85 Correct 1 ms 344 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 348 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 1 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 1 ms 616 KB Output is correct
98 Correct 0 ms 368 KB Output is correct
99 Correct 1 ms 468 KB Output is correct
100 Correct 0 ms 472 KB Output is correct
101 Correct 1 ms 360 KB Output is correct
102 Correct 1 ms 360 KB Output is correct
103 Correct 0 ms 464 KB Output is correct
104 Correct 0 ms 360 KB Output is correct
105 Correct 1 ms 360 KB Output is correct
106 Correct 1 ms 360 KB Output is correct
107 Correct 1 ms 360 KB Output is correct
108 Correct 1 ms 352 KB Output is correct
109 Correct 2 ms 604 KB Output is correct
110 Correct 22 ms 4260 KB Output is correct
111 Correct 25 ms 5852 KB Output is correct
112 Correct 26 ms 6316 KB Output is correct
113 Correct 26 ms 6236 KB Output is correct
114 Correct 17 ms 6420 KB Output is correct
115 Correct 14 ms 6236 KB Output is correct
116 Correct 19 ms 6468 KB Output is correct
117 Correct 34 ms 6408 KB Output is correct
118 Correct 34 ms 6244 KB Output is correct
119 Correct 53 ms 12412 KB Output is correct
120 Correct 60 ms 15360 KB Output is correct
121 Correct 63 ms 15236 KB Output is correct
122 Correct 45 ms 15332 KB Output is correct
123 Correct 52 ms 15328 KB Output is correct
124 Correct 276 ms 43996 KB Output is correct
125 Correct 769 ms 125976 KB Output is correct
126 Correct 800 ms 148616 KB Output is correct
127 Correct 783 ms 148812 KB Output is correct
128 Correct 600 ms 148432 KB Output is correct
129 Correct 621 ms 148584 KB Output is correct
130 Correct 915 ms 149344 KB Output is correct
131 Correct 927 ms 148940 KB Output is correct
132 Correct 28 ms 6400 KB Output is correct
133 Correct 2 ms 760 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 21 ms 4244 KB Output is correct
136 Correct 14 ms 7076 KB Output is correct
137 Correct 22 ms 5856 KB Output is correct
138 Correct 22 ms 6424 KB Output is correct
139 Correct 31 ms 6428 KB Output is correct
140 Correct 22 ms 6412 KB Output is correct
141 Correct 20 ms 6316 KB Output is correct
142 Correct 16 ms 6412 KB Output is correct
143 Correct 16 ms 6236 KB Output is correct
144 Correct 25 ms 9072 KB Output is correct
145 Correct 20 ms 9228 KB Output is correct
146 Correct 20 ms 7636 KB Output is correct
147 Correct 24 ms 6400 KB Output is correct
148 Correct 22 ms 6492 KB Output is correct
149 Correct 20 ms 6492 KB Output is correct
150 Correct 16 ms 6472 KB Output is correct
151 Correct 38 ms 6284 KB Output is correct
152 Correct 28 ms 6236 KB Output is correct
153 Correct 27 ms 6320 KB Output is correct
154 Correct 77 ms 15360 KB Output is correct
155 Correct 28 ms 7800 KB Output is correct
156 Correct 48 ms 12372 KB Output is correct
157 Correct 61 ms 14428 KB Output is correct
158 Correct 77 ms 15188 KB Output is correct
159 Correct 84 ms 15228 KB Output is correct
160 Correct 71 ms 15332 KB Output is correct
161 Correct 57 ms 15356 KB Output is correct
162 Correct 40 ms 15316 KB Output is correct
163 Correct 52 ms 15184 KB Output is correct
164 Correct 68 ms 22336 KB Output is correct
165 Correct 60 ms 22448 KB Output is correct
166 Correct 59 ms 18812 KB Output is correct
167 Correct 51 ms 15452 KB Output is correct
168 Correct 54 ms 15448 KB Output is correct
169 Correct 59 ms 15440 KB Output is correct
170 Correct 63 ms 15404 KB Output is correct
171 Correct 80 ms 15252 KB Output is correct
172 Correct 96 ms 15312 KB Output is correct
173 Correct 66 ms 15188 KB Output is correct
174 Correct 99 ms 20308 KB Output is correct
175 Correct 163 ms 34072 KB Output is correct
176 Correct 290 ms 87408 KB Output is correct
177 Correct 580 ms 101672 KB Output is correct
178 Correct 784 ms 131092 KB Output is correct
179 Correct 724 ms 150320 KB Output is correct
180 Correct 893 ms 149284 KB Output is correct
181 Correct 967 ms 149076 KB Output is correct
182 Correct 974 ms 149152 KB Output is correct
183 Correct 835 ms 150104 KB Output is correct

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 600 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 26 ms 6236 KB Output is correct
20 Correct 14 ms 7076 KB Output is correct
21 Correct 21 ms 6236 KB Output is correct
22 Correct 29 ms 6424 KB Output is correct
23 Correct 23 ms 6236 KB Output is correct
24 Correct 20 ms 9152 KB Output is correct
25 Correct 18 ms 9296 KB Output is correct
26 Correct 32 ms 6232 KB Output is correct
27 Correct 28 ms 6288 KB Output is correct
28 Correct 22 ms 6364 KB Output is correct
29 Correct 63 ms 15188 KB Output is correct
30 Correct 23 ms 7772 KB Output is correct
31 Correct 56 ms 15124 KB Output is correct
32 Correct 77 ms 15348 KB Output is correct
33 Correct 67 ms 15200 KB Output is correct
34 Correct 52 ms 22336 KB Output is correct
35 Correct 51 ms 22336 KB Output is correct
36 Correct 76 ms 15356 KB Output is correct
37 Correct 78 ms 15184 KB Output is correct
38 Correct 63 ms 15180 KB Output is correct
39 Correct 940 ms 148600 KB Output is correct
40 Correct 83 ms 17732 KB Output is correct
41 Correct 69 ms 27256 KB Output is correct
42 Correct 116 ms 21712 KB Output is correct
43 Correct 98 ms 30112 KB Output is correct
44 Correct 432 ms 79468 KB Output is correct
45 Correct 415 ms 87080 KB Output is correct
46 Correct 789 ms 148616 KB Output is correct
47 Correct 990 ms 148608 KB Output is correct
48 Correct 1119 ms 148528 KB Output is correct
49 Correct 616 ms 218884 KB Output is correct
50 Correct 584 ms 218672 KB Output is correct
51 Correct 1169 ms 148608 KB Output is correct
52 Correct 1141 ms 148616 KB Output is correct
53 Correct 1127 ms 148624 KB Output is correct
54 Correct 0 ms 460 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 456 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 456 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 452 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 1 ms 344 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 1 ms 452 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 1 ms 456 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 448 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 1 ms 348 KB Output is correct
85 Correct 1 ms 344 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 348 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 1 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 1 ms 616 KB Output is correct
98 Correct 0 ms 368 KB Output is correct
99 Correct 1 ms 468 KB Output is correct
100 Correct 0 ms 472 KB Output is correct
101 Correct 1 ms 360 KB Output is correct
102 Correct 1 ms 360 KB Output is correct
103 Correct 0 ms 464 KB Output is correct
104 Correct 0 ms 360 KB Output is correct
105 Correct 1 ms 360 KB Output is correct
106 Correct 1 ms 360 KB Output is correct
107 Correct 1 ms 360 KB Output is correct
108 Correct 1 ms 352 KB Output is correct
109 Correct 2 ms 604 KB Output is correct
110 Correct 22 ms 4260 KB Output is correct
111 Correct 25 ms 5852 KB Output is correct
112 Correct 26 ms 6316 KB Output is correct
113 Correct 26 ms 6236 KB Output is correct
114 Correct 17 ms 6420 KB Output is correct
115 Correct 14 ms 6236 KB Output is correct
116 Correct 19 ms 6468 KB Output is correct
117 Correct 34 ms 6408 KB Output is correct
118 Correct 34 ms 6244 KB Output is correct
119 Correct 53 ms 12412 KB Output is correct
120 Correct 60 ms 15360 KB Output is correct
121 Correct 63 ms 15236 KB Output is correct
122 Correct 45 ms 15332 KB Output is correct
123 Correct 52 ms 15328 KB Output is correct
124 Correct 276 ms 43996 KB Output is correct
125 Correct 769 ms 125976 KB Output is correct
126 Correct 800 ms 148616 KB Output is correct
127 Correct 783 ms 148812 KB Output is correct
128 Correct 600 ms 148432 KB Output is correct
129 Correct 621 ms 148584 KB Output is correct
130 Correct 915 ms 149344 KB Output is correct
131 Correct 927 ms 148940 KB Output is correct
132 Correct 28 ms 6400 KB Output is correct
133 Correct 2 ms 760 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 21 ms 4244 KB Output is correct
136 Correct 14 ms 7076 KB Output is correct
137 Correct 22 ms 5856 KB Output is correct
138 Correct 22 ms 6424 KB Output is correct
139 Correct 31 ms 6428 KB Output is correct
140 Correct 22 ms 6412 KB Output is correct
141 Correct 20 ms 6316 KB Output is correct
142 Correct 16 ms 6412 KB Output is correct
143 Correct 16 ms 6236 KB Output is correct
144 Correct 25 ms 9072 KB Output is correct
145 Correct 20 ms 9228 KB Output is correct
146 Correct 20 ms 7636 KB Output is correct
147 Correct 24 ms 6400 KB Output is correct
148 Correct 22 ms 6492 KB Output is correct
149 Correct 20 ms 6492 KB Output is correct
150 Correct 16 ms 6472 KB Output is correct
151 Correct 38 ms 6284 KB Output is correct
152 Correct 28 ms 6236 KB Output is correct
153 Correct 27 ms 6320 KB Output is correct
154 Correct 77 ms 15360 KB Output is correct
155 Correct 28 ms 7800 KB Output is correct
156 Correct 48 ms 12372 KB Output is correct
157 Correct 61 ms 14428 KB Output is correct
158 Correct 77 ms 15188 KB Output is correct
159 Correct 84 ms 15228 KB Output is correct
160 Correct 71 ms 15332 KB Output is correct
161 Correct 57 ms 15356 KB Output is correct
162 Correct 40 ms 15316 KB Output is correct
163 Correct 52 ms 15184 KB Output is correct
164 Correct 68 ms 22336 KB Output is correct
165 Correct 60 ms 22448 KB Output is correct
166 Correct 59 ms 18812 KB Output is correct
167 Correct 51 ms 15452 KB Output is correct
168 Correct 54 ms 15448 KB Output is correct
169 Correct 59 ms 15440 KB Output is correct
170 Correct 63 ms 15404 KB Output is correct
171 Correct 80 ms 15252 KB Output is correct
172 Correct 96 ms 15312 KB Output is correct
173 Correct 66 ms 15188 KB Output is correct
174 Correct 99 ms 20308 KB Output is correct
175 Correct 163 ms 34072 KB Output is correct
176 Correct 290 ms 87408 KB Output is correct
177 Correct 580 ms 101672 KB Output is correct
178 Correct 784 ms 131092 KB Output is correct
179 Correct 724 ms 150320 KB Output is correct
180 Correct 893 ms 149284 KB Output is correct
181 Correct 967 ms 149076 KB Output is correct
182 Correct 974 ms 149152 KB Output is correct
183 Correct 835 ms 150104 KB Output is correct
184 Execution timed out 2071 ms 296544 KB Time limit exceeded
185 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 600 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 26 ms 6236 KB Output is correct
20 Correct 14 ms 7076 KB Output is correct
21 Correct 21 ms 6236 KB Output is correct
22 Correct 29 ms 6424 KB Output is correct
23 Correct 23 ms 6236 KB Output is correct
24 Correct 20 ms 9152 KB Output is correct
25 Correct 18 ms 9296 KB Output is correct
26 Correct 32 ms 6232 KB Output is correct
27 Correct 28 ms 6288 KB Output is correct
28 Correct 22 ms 6364 KB Output is correct
29 Correct 63 ms 15188 KB Output is correct
30 Correct 23 ms 7772 KB Output is correct
31 Correct 56 ms 15124 KB Output is correct
32 Correct 77 ms 15348 KB Output is correct
33 Correct 67 ms 15200 KB Output is correct
34 Correct 52 ms 22336 KB Output is correct
35 Correct 51 ms 22336 KB Output is correct
36 Correct 76 ms 15356 KB Output is correct
37 Correct 78 ms 15184 KB Output is correct
38 Correct 63 ms 15180 KB Output is correct
39 Correct 940 ms 148600 KB Output is correct
40 Correct 83 ms 17732 KB Output is correct
41 Correct 69 ms 27256 KB Output is correct
42 Correct 116 ms 21712 KB Output is correct
43 Correct 98 ms 30112 KB Output is correct
44 Correct 432 ms 79468 KB Output is correct
45 Correct 415 ms 87080 KB Output is correct
46 Correct 789 ms 148616 KB Output is correct
47 Correct 990 ms 148608 KB Output is correct
48 Correct 1119 ms 148528 KB Output is correct
49 Correct 616 ms 218884 KB Output is correct
50 Correct 584 ms 218672 KB Output is correct
51 Correct 1169 ms 148608 KB Output is correct
52 Correct 1141 ms 148616 KB Output is correct
53 Correct 1127 ms 148624 KB Output is correct
54 Correct 0 ms 460 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 456 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 456 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 452 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 1 ms 344 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 1 ms 452 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 1 ms 456 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 448 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 1 ms 348 KB Output is correct
80 Correct 0 ms 348 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 1 ms 348 KB Output is correct
85 Correct 1 ms 344 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 1 ms 348 KB Output is correct
90 Correct 1 ms 348 KB Output is correct
91 Correct 1 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 460 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 1 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 1 ms 616 KB Output is correct
98 Correct 0 ms 368 KB Output is correct
99 Correct 1 ms 468 KB Output is correct
100 Correct 0 ms 472 KB Output is correct
101 Correct 1 ms 360 KB Output is correct
102 Correct 1 ms 360 KB Output is correct
103 Correct 0 ms 464 KB Output is correct
104 Correct 0 ms 360 KB Output is correct
105 Correct 1 ms 360 KB Output is correct
106 Correct 1 ms 360 KB Output is correct
107 Correct 1 ms 360 KB Output is correct
108 Correct 1 ms 352 KB Output is correct
109 Correct 2 ms 604 KB Output is correct
110 Correct 22 ms 4260 KB Output is correct
111 Correct 25 ms 5852 KB Output is correct
112 Correct 26 ms 6316 KB Output is correct
113 Correct 26 ms 6236 KB Output is correct
114 Correct 17 ms 6420 KB Output is correct
115 Correct 14 ms 6236 KB Output is correct
116 Correct 19 ms 6468 KB Output is correct
117 Correct 34 ms 6408 KB Output is correct
118 Correct 34 ms 6244 KB Output is correct
119 Correct 53 ms 12412 KB Output is correct
120 Correct 60 ms 15360 KB Output is correct
121 Correct 63 ms 15236 KB Output is correct
122 Correct 45 ms 15332 KB Output is correct
123 Correct 52 ms 15328 KB Output is correct
124 Correct 276 ms 43996 KB Output is correct
125 Correct 769 ms 125976 KB Output is correct
126 Correct 800 ms 148616 KB Output is correct
127 Correct 783 ms 148812 KB Output is correct
128 Correct 600 ms 148432 KB Output is correct
129 Correct 621 ms 148584 KB Output is correct
130 Correct 915 ms 149344 KB Output is correct
131 Correct 927 ms 148940 KB Output is correct
132 Correct 28 ms 6400 KB Output is correct
133 Correct 2 ms 760 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 21 ms 4244 KB Output is correct
136 Correct 14 ms 7076 KB Output is correct
137 Correct 22 ms 5856 KB Output is correct
138 Correct 22 ms 6424 KB Output is correct
139 Correct 31 ms 6428 KB Output is correct
140 Correct 22 ms 6412 KB Output is correct
141 Correct 20 ms 6316 KB Output is correct
142 Correct 16 ms 6412 KB Output is correct
143 Correct 16 ms 6236 KB Output is correct
144 Correct 25 ms 9072 KB Output is correct
145 Correct 20 ms 9228 KB Output is correct
146 Correct 20 ms 7636 KB Output is correct
147 Correct 24 ms 6400 KB Output is correct
148 Correct 22 ms 6492 KB Output is correct
149 Correct 20 ms 6492 KB Output is correct
150 Correct 16 ms 6472 KB Output is correct
151 Correct 38 ms 6284 KB Output is correct
152 Correct 28 ms 6236 KB Output is correct
153 Correct 27 ms 6320 KB Output is correct
154 Correct 77 ms 15360 KB Output is correct
155 Correct 28 ms 7800 KB Output is correct
156 Correct 48 ms 12372 KB Output is correct
157 Correct 61 ms 14428 KB Output is correct
158 Correct 77 ms 15188 KB Output is correct
159 Correct 84 ms 15228 KB Output is correct
160 Correct 71 ms 15332 KB Output is correct
161 Correct 57 ms 15356 KB Output is correct
162 Correct 40 ms 15316 KB Output is correct
163 Correct 52 ms 15184 KB Output is correct
164 Correct 68 ms 22336 KB Output is correct
165 Correct 60 ms 22448 KB Output is correct
166 Correct 59 ms 18812 KB Output is correct
167 Correct 51 ms 15452 KB Output is correct
168 Correct 54 ms 15448 KB Output is correct
169 Correct 59 ms 15440 KB Output is correct
170 Correct 63 ms 15404 KB Output is correct
171 Correct 80 ms 15252 KB Output is correct
172 Correct 96 ms 15312 KB Output is correct
173 Correct 66 ms 15188 KB Output is correct
174 Correct 99 ms 20308 KB Output is correct
175 Correct 163 ms 34072 KB Output is correct
176 Correct 290 ms 87408 KB Output is correct
177 Correct 580 ms 101672 KB Output is correct
178 Correct 784 ms 131092 KB Output is correct
179 Correct 724 ms 150320 KB Output is correct
180 Correct 893 ms 149284 KB Output is correct
181 Correct 967 ms 149076 KB Output is correct
182 Correct 974 ms 149152 KB Output is correct
183 Correct 835 ms 150104 KB Output is correct
184 Execution timed out 2071 ms 296544 KB Time limit exceeded
185 Halted 0 ms 0 KB -