oj.uz

Submission #928532

# Submission time Handle Problem Language Result Execution time Memory
928532 2024-02-16T15:14:39 Z koukirocks Maze (JOI23_ho_t3) C++17
86 / 100
 2000 ms 298032 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,vis;
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));
	vis.resize(r,vector<bool>(c,0));
	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;
	dis[s.first][s.second]=0;
	DBFS.push_front(s);
	while (!DBFS.empty()) {
		while (!DBFS.empty() and vis[DBFS.front().first][DBFS.front().second]) DBFS.pop_front();
		if (DBFS.empty()) break;
		auto [vx,vy]=DBFS.front();
//		cout<<vx<<" "<<vy<<" v\n"<<flush;
		DBFS.pop_front();
		vis[vx][vy]=true;
		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];
			}
		}
		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);
			}
			continue;
		}
		if (vx-n>=0) {
			int nx=vx-n;
			auto it=rw[nx].upper_bound(max(0,vy-n+1)-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].upper_bound(max(0,vy-n+1)-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].upper_bound(max(0,vx-n+1)-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].upper_bound(max(0,vx-n+1)-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 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 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 348 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 348 KB Output is correct
19 Correct 25 ms 6236 KB Output is correct
20 Correct 14 ms 7008 KB Output is correct
21 Correct 21 ms 6228 KB Output is correct
22 Correct 33 ms 6384 KB Output is correct
23 Correct 22 ms 6372 KB Output is correct
24 Correct 19 ms 9068 KB Output is correct
25 Correct 17 ms 9072 KB Output is correct
26 Correct 28 ms 6236 KB Output is correct
27 Correct 27 ms 6236 KB Output is correct
28 Correct 22 ms 6236 KB Output is correct
29 Correct 64 ms 15192 KB Output is correct
30 Correct 26 ms 7768 KB Output is correct
31 Correct 68 ms 15444 KB Output is correct
32 Correct 77 ms 15196 KB Output is correct
33 Correct 66 ms 15184 KB Output is correct
34 Correct 53 ms 22020 KB Output is correct
35 Correct 52 ms 22180 KB Output is correct
36 Correct 101 ms 15228 KB Output is correct
37 Correct 74 ms 15188 KB Output is correct
38 Correct 63 ms 15236 KB Output is correct
39 Correct 907 ms 147792 KB Output is correct
40 Correct 86 ms 17500 KB Output is correct
41 Correct 66 ms 26984 KB Output is correct
42 Correct 126 ms 21544 KB Output is correct
43 Correct 89 ms 29812 KB Output is correct
44 Correct 409 ms 79092 KB Output is correct
45 Correct 412 ms 86628 KB Output is correct
46 Correct 700 ms 148052 KB Output is correct
47 Correct 859 ms 147792 KB Output is correct
48 Correct 940 ms 147676 KB Output is correct
49 Correct 608 ms 218288 KB Output is correct
50 Correct 560 ms 218040 KB Output is correct
51 Correct 954 ms 147796 KB Output is correct
52 Correct 946 ms 148020 KB Output is correct
53 Correct 896 ms 147852 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 1 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 0 ms 348 KB Output is correct
7 Correct 1 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 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 360 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 432 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 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 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 604 KB Output is correct
25 Correct 17 ms 4184 KB Output is correct
26 Correct 18 ms 5724 KB Output is correct
27 Correct 21 ms 6412 KB Output is correct
28 Correct 15 ms 6492 KB Output is correct
29 Correct 13 ms 6232 KB Output is correct
30 Correct 13 ms 6236 KB Output is correct
31 Correct 15 ms 6236 KB Output is correct
32 Correct 28 ms 6168 KB Output is correct
33 Correct 28 ms 6236 KB Output is correct
34 Correct 41 ms 12124 KB Output is correct
35 Correct 61 ms 15128 KB Output is correct
36 Correct 42 ms 15700 KB Output is correct
37 Correct 38 ms 15224 KB Output is correct
38 Correct 44 ms 15192 KB Output is correct
39 Correct 183 ms 43088 KB Output is correct
40 Correct 650 ms 125520 KB Output is correct
41 Correct 739 ms 149316 KB Output is correct
42 Correct 574 ms 154752 KB Output is correct
43 Correct 559 ms 149284 KB Output is correct
44 Correct 543 ms 149072 KB Output is correct
45 Correct 756 ms 149844 KB Output is correct
46 Correct 703 ms 149660 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 1 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 0 ms 348 KB Output is correct
7 Correct 1 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 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 360 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 432 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 32 ms 6356 KB Output is correct
34 Correct 1 ms 600 KB Output is correct
35 Correct 2 ms 860 KB Output is correct
36 Correct 19 ms 4224 KB Output is correct
37 Correct 14 ms 7172 KB Output is correct
38 Correct 19 ms 5724 KB Output is correct
39 Correct 20 ms 6232 KB Output is correct
40 Correct 28 ms 6236 KB Output is correct
41 Correct 22 ms 6380 KB Output is correct
42 Correct 14 ms 6492 KB Output is correct
43 Correct 13 ms 6380 KB Output is correct
44 Correct 12 ms 6488 KB Output is correct
45 Correct 19 ms 9176 KB Output is correct
46 Correct 18 ms 9072 KB Output is correct
47 Correct 18 ms 7516 KB Output is correct
48 Correct 18 ms 6492 KB Output is correct
49 Correct 17 ms 6236 KB Output is correct
50 Correct 18 ms 6232 KB Output is correct
51 Correct 16 ms 6208 KB Output is correct
52 Correct 28 ms 6236 KB Output is correct
53 Correct 31 ms 6232 KB Output is correct
54 Correct 24 ms 6236 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 1 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 0 ms 348 KB Output is correct
7 Correct 1 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 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 360 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 432 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 32 ms 6356 KB Output is correct
34 Correct 1 ms 600 KB Output is correct
35 Correct 2 ms 860 KB Output is correct
36 Correct 19 ms 4224 KB Output is correct
37 Correct 14 ms 7172 KB Output is correct
38 Correct 19 ms 5724 KB Output is correct
39 Correct 20 ms 6232 KB Output is correct
40 Correct 28 ms 6236 KB Output is correct
41 Correct 22 ms 6380 KB Output is correct
42 Correct 14 ms 6492 KB Output is correct
43 Correct 13 ms 6380 KB Output is correct
44 Correct 12 ms 6488 KB Output is correct
45 Correct 19 ms 9176 KB Output is correct
46 Correct 18 ms 9072 KB Output is correct
47 Correct 18 ms 7516 KB Output is correct
48 Correct 18 ms 6492 KB Output is correct
49 Correct 17 ms 6236 KB Output is correct
50 Correct 18 ms 6232 KB Output is correct
51 Correct 16 ms 6208 KB Output is correct
52 Correct 28 ms 6236 KB Output is correct
53 Correct 31 ms 6232 KB Output is correct
54 Correct 24 ms 6236 KB Output is correct
55 Correct 70 ms 15188 KB Output is correct
56 Correct 25 ms 7772 KB Output is correct
57 Correct 43 ms 12124 KB Output is correct
58 Correct 68 ms 14172 KB Output is correct
59 Correct 56 ms 15256 KB Output is correct
60 Correct 77 ms 15196 KB Output is correct
61 Correct 77 ms 15448 KB Output is correct
62 Correct 41 ms 15556 KB Output is correct
63 Correct 44 ms 15140 KB Output is correct
64 Correct 36 ms 15220 KB Output is correct
65 Correct 52 ms 22084 KB Output is correct
66 Correct 51 ms 22204 KB Output is correct
67 Correct 52 ms 18472 KB Output is correct
68 Correct 51 ms 15480 KB Output is correct
69 Correct 55 ms 15184 KB Output is correct
70 Correct 56 ms 15192 KB Output is correct
71 Correct 51 ms 15184 KB Output is correct
72 Correct 74 ms 15168 KB Output is correct
73 Correct 73 ms 15184 KB Output is correct
74 Correct 68 ms 15232 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 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 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 348 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 348 KB Output is correct
19 Correct 25 ms 6236 KB Output is correct
20 Correct 14 ms 7008 KB Output is correct
21 Correct 21 ms 6228 KB Output is correct
22 Correct 33 ms 6384 KB Output is correct
23 Correct 22 ms 6372 KB Output is correct
24 Correct 19 ms 9068 KB Output is correct
25 Correct 17 ms 9072 KB Output is correct
26 Correct 28 ms 6236 KB Output is correct
27 Correct 27 ms 6236 KB Output is correct
28 Correct 22 ms 6236 KB Output is correct
29 Correct 64 ms 15192 KB Output is correct
30 Correct 26 ms 7768 KB Output is correct
31 Correct 68 ms 15444 KB Output is correct
32 Correct 77 ms 15196 KB Output is correct
33 Correct 66 ms 15184 KB Output is correct
34 Correct 53 ms 22020 KB Output is correct
35 Correct 52 ms 22180 KB Output is correct
36 Correct 101 ms 15228 KB Output is correct
37 Correct 74 ms 15188 KB Output is correct
38 Correct 63 ms 15236 KB Output is correct
39 Correct 907 ms 147792 KB Output is correct
40 Correct 86 ms 17500 KB Output is correct
41 Correct 66 ms 26984 KB Output is correct
42 Correct 126 ms 21544 KB Output is correct
43 Correct 89 ms 29812 KB Output is correct
44 Correct 409 ms 79092 KB Output is correct
45 Correct 412 ms 86628 KB Output is correct
46 Correct 700 ms 148052 KB Output is correct
47 Correct 859 ms 147792 KB Output is correct
48 Correct 940 ms 147676 KB Output is correct
49 Correct 608 ms 218288 KB Output is correct
50 Correct 560 ms 218040 KB Output is correct
51 Correct 954 ms 147796 KB Output is correct
52 Correct 946 ms 148020 KB Output is correct
53 Correct 896 ms 147852 KB Output is correct
54 Correct 1 ms 600 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 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 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 360 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 432 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 1 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 344 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 344 KB Output is correct
106 Correct 1 ms 344 KB Output is correct
107 Correct 1 ms 344 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 604 KB Output is correct
110 Correct 17 ms 4184 KB Output is correct
111 Correct 18 ms 5724 KB Output is correct
112 Correct 21 ms 6412 KB Output is correct
113 Correct 15 ms 6492 KB Output is correct
114 Correct 13 ms 6232 KB Output is correct
115 Correct 13 ms 6236 KB Output is correct
116 Correct 15 ms 6236 KB Output is correct
117 Correct 28 ms 6168 KB Output is correct
118 Correct 28 ms 6236 KB Output is correct
119 Correct 41 ms 12124 KB Output is correct
120 Correct 61 ms 15128 KB Output is correct
121 Correct 42 ms 15700 KB Output is correct
122 Correct 38 ms 15224 KB Output is correct
123 Correct 44 ms 15192 KB Output is correct
124 Correct 183 ms 43088 KB Output is correct
125 Correct 650 ms 125520 KB Output is correct
126 Correct 739 ms 149316 KB Output is correct
127 Correct 574 ms 154752 KB Output is correct
128 Correct 559 ms 149284 KB Output is correct
129 Correct 543 ms 149072 KB Output is correct
130 Correct 756 ms 149844 KB Output is correct
131 Correct 703 ms 149660 KB Output is correct
132 Correct 32 ms 6356 KB Output is correct
133 Correct 1 ms 600 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 19 ms 4224 KB Output is correct
136 Correct 14 ms 7172 KB Output is correct
137 Correct 19 ms 5724 KB Output is correct
138 Correct 20 ms 6232 KB Output is correct
139 Correct 28 ms 6236 KB Output is correct
140 Correct 22 ms 6380 KB Output is correct
141 Correct 14 ms 6492 KB Output is correct
142 Correct 13 ms 6380 KB Output is correct
143 Correct 12 ms 6488 KB Output is correct
144 Correct 19 ms 9176 KB Output is correct
145 Correct 18 ms 9072 KB Output is correct
146 Correct 18 ms 7516 KB Output is correct
147 Correct 18 ms 6492 KB Output is correct
148 Correct 17 ms 6236 KB Output is correct
149 Correct 18 ms 6232 KB Output is correct
150 Correct 16 ms 6208 KB Output is correct
151 Correct 28 ms 6236 KB Output is correct
152 Correct 31 ms 6232 KB Output is correct
153 Correct 24 ms 6236 KB Output is correct
154 Correct 70 ms 15188 KB Output is correct
155 Correct 25 ms 7772 KB Output is correct
156 Correct 43 ms 12124 KB Output is correct
157 Correct 68 ms 14172 KB Output is correct
158 Correct 56 ms 15256 KB Output is correct
159 Correct 77 ms 15196 KB Output is correct
160 Correct 77 ms 15448 KB Output is correct
161 Correct 41 ms 15556 KB Output is correct
162 Correct 44 ms 15140 KB Output is correct
163 Correct 36 ms 15220 KB Output is correct
164 Correct 52 ms 22084 KB Output is correct
165 Correct 51 ms 22204 KB Output is correct
166 Correct 52 ms 18472 KB Output is correct
167 Correct 51 ms 15480 KB Output is correct
168 Correct 55 ms 15184 KB Output is correct
169 Correct 56 ms 15192 KB Output is correct
170 Correct 51 ms 15184 KB Output is correct
171 Correct 74 ms 15168 KB Output is correct
172 Correct 73 ms 15184 KB Output is correct
173 Correct 68 ms 15232 KB Output is correct
174 Correct 89 ms 20344 KB Output is correct
175 Correct 145 ms 33872 KB Output is correct
176 Correct 276 ms 87764 KB Output is correct
177 Correct 521 ms 102044 KB Output is correct
178 Correct 760 ms 131764 KB Output is correct
179 Correct 702 ms 150728 KB Output is correct
180 Correct 758 ms 149944 KB Output is correct
181 Correct 780 ms 149588 KB Output is correct
182 Correct 865 ms 149568 KB Output is correct
183 Correct 751 ms 150624 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 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 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 348 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 348 KB Output is correct
19 Correct 25 ms 6236 KB Output is correct
20 Correct 14 ms 7008 KB Output is correct
21 Correct 21 ms 6228 KB Output is correct
22 Correct 33 ms 6384 KB Output is correct
23 Correct 22 ms 6372 KB Output is correct
24 Correct 19 ms 9068 KB Output is correct
25 Correct 17 ms 9072 KB Output is correct
26 Correct 28 ms 6236 KB Output is correct
27 Correct 27 ms 6236 KB Output is correct
28 Correct 22 ms 6236 KB Output is correct
29 Correct 64 ms 15192 KB Output is correct
30 Correct 26 ms 7768 KB Output is correct
31 Correct 68 ms 15444 KB Output is correct
32 Correct 77 ms 15196 KB Output is correct
33 Correct 66 ms 15184 KB Output is correct
34 Correct 53 ms 22020 KB Output is correct
35 Correct 52 ms 22180 KB Output is correct
36 Correct 101 ms 15228 KB Output is correct
37 Correct 74 ms 15188 KB Output is correct
38 Correct 63 ms 15236 KB Output is correct
39 Correct 907 ms 147792 KB Output is correct
40 Correct 86 ms 17500 KB Output is correct
41 Correct 66 ms 26984 KB Output is correct
42 Correct 126 ms 21544 KB Output is correct
43 Correct 89 ms 29812 KB Output is correct
44 Correct 409 ms 79092 KB Output is correct
45 Correct 412 ms 86628 KB Output is correct
46 Correct 700 ms 148052 KB Output is correct
47 Correct 859 ms 147792 KB Output is correct
48 Correct 940 ms 147676 KB Output is correct
49 Correct 608 ms 218288 KB Output is correct
50 Correct 560 ms 218040 KB Output is correct
51 Correct 954 ms 147796 KB Output is correct
52 Correct 946 ms 148020 KB Output is correct
53 Correct 896 ms 147852 KB Output is correct
54 Correct 1 ms 600 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 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 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 360 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 432 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 1 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 344 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 344 KB Output is correct
106 Correct 1 ms 344 KB Output is correct
107 Correct 1 ms 344 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 604 KB Output is correct
110 Correct 17 ms 4184 KB Output is correct
111 Correct 18 ms 5724 KB Output is correct
112 Correct 21 ms 6412 KB Output is correct
113 Correct 15 ms 6492 KB Output is correct
114 Correct 13 ms 6232 KB Output is correct
115 Correct 13 ms 6236 KB Output is correct
116 Correct 15 ms 6236 KB Output is correct
117 Correct 28 ms 6168 KB Output is correct
118 Correct 28 ms 6236 KB Output is correct
119 Correct 41 ms 12124 KB Output is correct
120 Correct 61 ms 15128 KB Output is correct
121 Correct 42 ms 15700 KB Output is correct
122 Correct 38 ms 15224 KB Output is correct
123 Correct 44 ms 15192 KB Output is correct
124 Correct 183 ms 43088 KB Output is correct
125 Correct 650 ms 125520 KB Output is correct
126 Correct 739 ms 149316 KB Output is correct
127 Correct 574 ms 154752 KB Output is correct
128 Correct 559 ms 149284 KB Output is correct
129 Correct 543 ms 149072 KB Output is correct
130 Correct 756 ms 149844 KB Output is correct
131 Correct 703 ms 149660 KB Output is correct
132 Correct 32 ms 6356 KB Output is correct
133 Correct 1 ms 600 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 19 ms 4224 KB Output is correct
136 Correct 14 ms 7172 KB Output is correct
137 Correct 19 ms 5724 KB Output is correct
138 Correct 20 ms 6232 KB Output is correct
139 Correct 28 ms 6236 KB Output is correct
140 Correct 22 ms 6380 KB Output is correct
141 Correct 14 ms 6492 KB Output is correct
142 Correct 13 ms 6380 KB Output is correct
143 Correct 12 ms 6488 KB Output is correct
144 Correct 19 ms 9176 KB Output is correct
145 Correct 18 ms 9072 KB Output is correct
146 Correct 18 ms 7516 KB Output is correct
147 Correct 18 ms 6492 KB Output is correct
148 Correct 17 ms 6236 KB Output is correct
149 Correct 18 ms 6232 KB Output is correct
150 Correct 16 ms 6208 KB Output is correct
151 Correct 28 ms 6236 KB Output is correct
152 Correct 31 ms 6232 KB Output is correct
153 Correct 24 ms 6236 KB Output is correct
154 Correct 70 ms 15188 KB Output is correct
155 Correct 25 ms 7772 KB Output is correct
156 Correct 43 ms 12124 KB Output is correct
157 Correct 68 ms 14172 KB Output is correct
158 Correct 56 ms 15256 KB Output is correct
159 Correct 77 ms 15196 KB Output is correct
160 Correct 77 ms 15448 KB Output is correct
161 Correct 41 ms 15556 KB Output is correct
162 Correct 44 ms 15140 KB Output is correct
163 Correct 36 ms 15220 KB Output is correct
164 Correct 52 ms 22084 KB Output is correct
165 Correct 51 ms 22204 KB Output is correct
166 Correct 52 ms 18472 KB Output is correct
167 Correct 51 ms 15480 KB Output is correct
168 Correct 55 ms 15184 KB Output is correct
169 Correct 56 ms 15192 KB Output is correct
170 Correct 51 ms 15184 KB Output is correct
171 Correct 74 ms 15168 KB Output is correct
172 Correct 73 ms 15184 KB Output is correct
173 Correct 68 ms 15232 KB Output is correct
174 Correct 89 ms 20344 KB Output is correct
175 Correct 145 ms 33872 KB Output is correct
176 Correct 276 ms 87764 KB Output is correct
177 Correct 521 ms 102044 KB Output is correct
178 Correct 760 ms 131764 KB Output is correct
179 Correct 702 ms 150728 KB Output is correct
180 Correct 758 ms 149944 KB Output is correct
181 Correct 780 ms 149588 KB Output is correct
182 Correct 865 ms 149568 KB Output is correct
183 Correct 751 ms 150624 KB Output is correct
184 Correct 1891 ms 297712 KB Output is correct
185 Correct 723 ms 165908 KB Output is correct
186 Correct 845 ms 171608 KB Output is correct
187 Correct 1301 ms 212396 KB Output is correct
188 Correct 1550 ms 298032 KB Output is correct
189 Execution timed out 2009 ms 297964 KB Time limit exceeded
190 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 352 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 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 348 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 348 KB Output is correct
19 Correct 25 ms 6236 KB Output is correct
20 Correct 14 ms 7008 KB Output is correct
21 Correct 21 ms 6228 KB Output is correct
22 Correct 33 ms 6384 KB Output is correct
23 Correct 22 ms 6372 KB Output is correct
24 Correct 19 ms 9068 KB Output is correct
25 Correct 17 ms 9072 KB Output is correct
26 Correct 28 ms 6236 KB Output is correct
27 Correct 27 ms 6236 KB Output is correct
28 Correct 22 ms 6236 KB Output is correct
29 Correct 64 ms 15192 KB Output is correct
30 Correct 26 ms 7768 KB Output is correct
31 Correct 68 ms 15444 KB Output is correct
32 Correct 77 ms 15196 KB Output is correct
33 Correct 66 ms 15184 KB Output is correct
34 Correct 53 ms 22020 KB Output is correct
35 Correct 52 ms 22180 KB Output is correct
36 Correct 101 ms 15228 KB Output is correct
37 Correct 74 ms 15188 KB Output is correct
38 Correct 63 ms 15236 KB Output is correct
39 Correct 907 ms 147792 KB Output is correct
40 Correct 86 ms 17500 KB Output is correct
41 Correct 66 ms 26984 KB Output is correct
42 Correct 126 ms 21544 KB Output is correct
43 Correct 89 ms 29812 KB Output is correct
44 Correct 409 ms 79092 KB Output is correct
45 Correct 412 ms 86628 KB Output is correct
46 Correct 700 ms 148052 KB Output is correct
47 Correct 859 ms 147792 KB Output is correct
48 Correct 940 ms 147676 KB Output is correct
49 Correct 608 ms 218288 KB Output is correct
50 Correct 560 ms 218040 KB Output is correct
51 Correct 954 ms 147796 KB Output is correct
52 Correct 946 ms 148020 KB Output is correct
53 Correct 896 ms 147852 KB Output is correct
54 Correct 1 ms 600 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 1 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 348 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 360 KB Output is correct
69 Correct 1 ms 348 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 1 ms 348 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 1 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 0 ms 348 KB Output is correct
79 Correct 0 ms 348 KB Output is correct
80 Correct 0 ms 432 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 1 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 0 ms 348 KB Output is correct
90 Correct 0 ms 348 KB Output is correct
91 Correct 0 ms 348 KB Output is correct
92 Correct 1 ms 348 KB Output is correct
93 Correct 1 ms 348 KB Output is correct
94 Correct 1 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 1 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 1 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 344 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 344 KB Output is correct
106 Correct 1 ms 344 KB Output is correct
107 Correct 1 ms 344 KB Output is correct
108 Correct 1 ms 348 KB Output is correct
109 Correct 1 ms 604 KB Output is correct
110 Correct 17 ms 4184 KB Output is correct
111 Correct 18 ms 5724 KB Output is correct
112 Correct 21 ms 6412 KB Output is correct
113 Correct 15 ms 6492 KB Output is correct
114 Correct 13 ms 6232 KB Output is correct
115 Correct 13 ms 6236 KB Output is correct
116 Correct 15 ms 6236 KB Output is correct
117 Correct 28 ms 6168 KB Output is correct
118 Correct 28 ms 6236 KB Output is correct
119 Correct 41 ms 12124 KB Output is correct
120 Correct 61 ms 15128 KB Output is correct
121 Correct 42 ms 15700 KB Output is correct
122 Correct 38 ms 15224 KB Output is correct
123 Correct 44 ms 15192 KB Output is correct
124 Correct 183 ms 43088 KB Output is correct
125 Correct 650 ms 125520 KB Output is correct
126 Correct 739 ms 149316 KB Output is correct
127 Correct 574 ms 154752 KB Output is correct
128 Correct 559 ms 149284 KB Output is correct
129 Correct 543 ms 149072 KB Output is correct
130 Correct 756 ms 149844 KB Output is correct
131 Correct 703 ms 149660 KB Output is correct
132 Correct 32 ms 6356 KB Output is correct
133 Correct 1 ms 600 KB Output is correct
134 Correct 2 ms 860 KB Output is correct
135 Correct 19 ms 4224 KB Output is correct
136 Correct 14 ms 7172 KB Output is correct
137 Correct 19 ms 5724 KB Output is correct
138 Correct 20 ms 6232 KB Output is correct
139 Correct 28 ms 6236 KB Output is correct
140 Correct 22 ms 6380 KB Output is correct
141 Correct 14 ms 6492 KB Output is correct
142 Correct 13 ms 6380 KB Output is correct
143 Correct 12 ms 6488 KB Output is correct
144 Correct 19 ms 9176 KB Output is correct
145 Correct 18 ms 9072 KB Output is correct
146 Correct 18 ms 7516 KB Output is correct
147 Correct 18 ms 6492 KB Output is correct
148 Correct 17 ms 6236 KB Output is correct
149 Correct 18 ms 6232 KB Output is correct
150 Correct 16 ms 6208 KB Output is correct
151 Correct 28 ms 6236 KB Output is correct
152 Correct 31 ms 6232 KB Output is correct
153 Correct 24 ms 6236 KB Output is correct
154 Correct 70 ms 15188 KB Output is correct
155 Correct 25 ms 7772 KB Output is correct
156 Correct 43 ms 12124 KB Output is correct
157 Correct 68 ms 14172 KB Output is correct
158 Correct 56 ms 15256 KB Output is correct
159 Correct 77 ms 15196 KB Output is correct
160 Correct 77 ms 15448 KB Output is correct
161 Correct 41 ms 15556 KB Output is correct
162 Correct 44 ms 15140 KB Output is correct
163 Correct 36 ms 15220 KB Output is correct
164 Correct 52 ms 22084 KB Output is correct
165 Correct 51 ms 22204 KB Output is correct
166 Correct 52 ms 18472 KB Output is correct
167 Correct 51 ms 15480 KB Output is correct
168 Correct 55 ms 15184 KB Output is correct
169 Correct 56 ms 15192 KB Output is correct
170 Correct 51 ms 15184 KB Output is correct
171 Correct 74 ms 15168 KB Output is correct
172 Correct 73 ms 15184 KB Output is correct
173 Correct 68 ms 15232 KB Output is correct
174 Correct 89 ms 20344 KB Output is correct
175 Correct 145 ms 33872 KB Output is correct
176 Correct 276 ms 87764 KB Output is correct
177 Correct 521 ms 102044 KB Output is correct
178 Correct 760 ms 131764 KB Output is correct
179 Correct 702 ms 150728 KB Output is correct
180 Correct 758 ms 149944 KB Output is correct
181 Correct 780 ms 149588 KB Output is correct
182 Correct 865 ms 149568 KB Output is correct
183 Correct 751 ms 150624 KB Output is correct
184 Correct 1891 ms 297712 KB Output is correct
185 Correct 723 ms 165908 KB Output is correct
186 Correct 845 ms 171608 KB Output is correct
187 Correct 1301 ms 212396 KB Output is correct
188 Correct 1550 ms 298032 KB Output is correct
189 Execution timed out 2009 ms 297964 KB Time limit exceeded
190 Halted 0 ms 0 KB -