oj.uz

Submission #1093986

# Submission time Handle Problem Language Result Execution time Memory
1093986 2024-09-28T08:31:45 Z Abito Maze (JOI23_ho_t3) C++17
67 / 100
 2000 ms 118156 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define F first
#define S second
#define pb push_back
#define ppb pop_back
#define ep insert
#define endl '\n'
#define elif else if
#define pow pwr
#define sqrt sqrtt
//#define int long long
#define ll long long
typedef unsigned long long ull;
using namespace std;
const int N=2000,M=2e5;
int n,m,k,sx,sy,ex,ey,mvx[]={1,0,-1,0},mvy[]={0,1,0,-1};
vector<vector<int>> dis,p;
vector<vector<bool>> vis;
vector<vector<char>> a;
bool ok(int x,int y){
	return x>=1 && x<=n && y>=1 && y<=m && a[x][y]=='.'; 
}
void bfs1(){
	deque<pair<int,int>> dq;
	dq.push_front({sx,sy});
	dis[sx][sy]=0;
	while (!dq.empty()){
		int x=dq.front().F,y=dq.front().S;
		dq.pop_front();
		if (vis[x][y]) continue;
		//cout<<x<<' '<<y<<' '<<dis[x][y]<<endl;
		vis[x][y]=1;
		for (int i=0;i<4;i++){
			int nx=mvx[i]+x,ny=mvy[i]+y;
			if (!ok(nx,ny)) continue;
			if (dis[nx][ny]>dis[x][y]){
				dis[nx][ny]=dis[x][y];
				dq.push_front({nx,ny});
			}
		}
		for (int i=max(1,x-k);i<=min(n,x+k);i++){
			for (int j=max(1,y-k);j<=min(m,y+k);j++){
				if (i==x-k && j==y-k) continue;
				if (i==x-k && j==y+k) continue;
				if (i==x+k && j==y-k) continue;
				if (i==x+k && j==y+k) continue;
				if (dis[i][j]>dis[x][y]+1){
					dis[i][j]=dis[x][y]+1;
					dq.push_back({i,j});
				}
			}
		}
	}
	return;
}
void bfs2(){
	vector<pair<int,int>> q;
	dis[sx][sy]=0;
	vis[sx][sy]=1;
	q.pb({sx,sy});
	for (int t=0;t<INT_MAX;t++){
		for (int i=0;i<q.size();i++){
			int x=q[i].F,y=q[i].S;
			dis[x][y]=t;
			for (int j=0;j<4;j++){
				int nx=x+mvx[j],ny=y+mvy[j];
				if (vis[nx][ny] || !ok(nx,ny)) continue;
				dis[nx][ny]=t;
				vis[nx][ny]=1;
				q.pb({nx,ny});
			}
		}
		//for (auto u:q) cout<<u.F<<' '<<u.S<<"	";
		//cout<<endl;
		if (vis[ex][ey]) break;
		for (int i=0;i<=n+5;i++) for (int j=0;j<=m+5;j++) p[i][j]=0;
		for (int i=0;i<q.size();i++){
			int x=q[i].F,y=q[i].S;
			p[max(1,x-k)][max(1,y-k)]++;
			p[max(1,x-k)][min(m,y+k)+1]--;
			p[min(n,x+k)+1][max(1,y-k)]--;
			p[min(n,x+k)+1][min(m,y+k)+1]++;
			if (x-k>=1 && y-k>=1){
				p[x-k][y-k]--;
				p[x-k+1][y-k]++;
				p[x-k][y-k+1]++;
				p[x-k+1][y-k+1]--;
			}
			if (x-k>=1 && y+k<=m){
				p[x-k][y+k]--;
				p[x-k+1][y+k]++;
				p[x-k][y+k+1]++;
				p[x-k+1][y+k+1]--;
			}
			if (x+k<=n && y-k>=1){
				p[x+k][y-k]--;
				p[x+k+1][y-k]++;
				p[x+k][y-k+1]++;
				p[x+k+1][y-k+1]--;
			}
			if (x+k<=n && y+k<=m){
				p[x+k][y+k]--;
				p[x+k+1][y+k]++;
				p[x+k][y+k+1]++;
				p[x+k+1][y+k+1]--;
			}
		}
		for (int i=1;i<=n;i++){
			for (int j=1;j<=m;j++){
				p[i][j]+=p[i-1][j]+p[i][j-1]-p[i-1][j-1];
				if (p[i][j]>0 && !vis[i][j]) q.pb({i,j}),vis[i][j]=1;
				//cout<<p[i][j]<<' ';
			}//cout<<endl;
		}//cout<<endl;
	}
}
int32_t main(){
	ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
	cin>>n>>m>>k>>sx>>sy>>ex>>ey;
	for (int i=0;i<=n+5;i++){
		p.pb({});dis.pb({});vis.pb({});a.pb({});
		for (int j=0;j<=m+5;j++){
			p[i].pb(0);dis[i].pb(INT_MAX);vis[i].pb(0);a[i].pb('#');
		}
	}
	for (int i=1;i<=n;i++) for (int j=1;j<=m;j++) cin>>a[i][j];
	if ((2*k+1)*(2*k+1)<=N) bfs1();
	else bfs2();
	cout<<dis[ex][ey]<<endl;
	return 0;
}

Compilation message

Main.cpp: In function 'void bfs2()':
Main.cpp:63:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |   for (int i=0;i<q.size();i++){
      |                ~^~~~~~~~~
Main.cpp:78:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   78 |   for (int i=0;i<q.size();i++){
      |                ~^~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 352 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 0 ms 352 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 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 352 KB Output is correct
14 Correct 0 ms 352 KB Output is correct
15 Correct 0 ms 464 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 0 ms 492 KB Output is correct
18 Correct 0 ms 460 KB Output is correct
19 Correct 4 ms 1368 KB Output is correct
20 Correct 4 ms 3856 KB Output is correct
21 Correct 3 ms 1376 KB Output is correct
22 Correct 5 ms 1120 KB Output is correct
23 Correct 3 ms 1120 KB Output is correct
24 Correct 5 ms 4552 KB Output is correct
25 Correct 6 ms 4532 KB Output is correct
26 Correct 5 ms 1120 KB Output is correct
27 Correct 5 ms 1156 KB Output is correct
28 Correct 3 ms 1116 KB Output is correct
29 Correct 9 ms 2396 KB Output is correct
30 Correct 5 ms 2844 KB Output is correct
31 Correct 8 ms 2912 KB Output is correct
32 Correct 11 ms 2376 KB Output is correct
33 Correct 8 ms 2396 KB Output is correct
34 Correct 25 ms 13908 KB Output is correct
35 Correct 15 ms 14024 KB Output is correct
36 Correct 12 ms 2556 KB Output is correct
37 Correct 12 ms 2400 KB Output is correct
38 Correct 9 ms 2368 KB Output is correct
39 Correct 100 ms 26616 KB Output is correct
40 Correct 14 ms 3428 KB Output is correct
41 Correct 19 ms 15048 KB Output is correct
42 Correct 14 ms 4188 KB Output is correct
43 Correct 18 ms 9552 KB Output is correct
44 Correct 55 ms 14736 KB Output is correct
45 Correct 55 ms 22848 KB Output is correct
46 Correct 89 ms 31312 KB Output is correct
47 Correct 122 ms 26456 KB Output is correct
48 Correct 103 ms 26460 KB Output is correct
49 Correct 159 ms 118156 KB Output is correct
50 Correct 149 ms 118140 KB Output is correct
51 Correct 127 ms 26624 KB Output is correct
52 Correct 119 ms 26460 KB Output is correct
53 Correct 98 ms 26460 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
7 Correct 1 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 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 1 ms 348 KB Output is correct
16 Correct 0 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 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 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 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 352 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 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 1 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 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 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 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 600 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 4 ms 348 KB Output is correct
25 Correct 6 ms 1204 KB Output is correct
26 Correct 15 ms 1880 KB Output is correct
27 Correct 4 ms 1372 KB Output is correct
28 Correct 3 ms 1752 KB Output is correct
29 Correct 3 ms 1752 KB Output is correct
30 Correct 2 ms 1752 KB Output is correct
31 Correct 4 ms 1520 KB Output is correct
32 Correct 5 ms 1116 KB Output is correct
33 Correct 4 ms 1116 KB Output is correct
34 Correct 6 ms 3684 KB Output is correct
35 Correct 8 ms 2960 KB Output is correct
36 Correct 8 ms 4624 KB Output is correct
37 Correct 6 ms 4568 KB Output is correct
38 Correct 6 ms 4628 KB Output is correct
39 Correct 22 ms 11212 KB Output is correct
40 Correct 60 ms 24828 KB Output is correct
41 Correct 82 ms 31344 KB Output is correct
42 Correct 65 ms 42948 KB Output is correct
43 Correct 61 ms 42952 KB Output is correct
44 Correct 70 ms 42952 KB Output is correct
45 Correct 64 ms 29212 KB Output is correct
46 Correct 63 ms 27324 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
7 Correct 1 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 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 1 ms 348 KB Output is correct
16 Correct 0 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 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 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 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 352 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 4 ms 1116 KB Output is correct
34 Correct 4 ms 348 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 6 ms 1200 KB Output is correct
37 Correct 4 ms 3836 KB Output is correct
38 Correct 15 ms 1884 KB Output is correct
39 Correct 4 ms 1360 KB Output is correct
40 Correct 5 ms 1116 KB Output is correct
41 Correct 3 ms 1116 KB Output is correct
42 Correct 3 ms 1752 KB Output is correct
43 Correct 4 ms 2008 KB Output is correct
44 Correct 3 ms 1752 KB Output is correct
45 Correct 6 ms 4460 KB Output is correct
46 Correct 5 ms 4532 KB Output is correct
47 Correct 5 ms 2876 KB Output is correct
48 Correct 53 ms 1116 KB Output is correct
49 Correct 12 ms 2260 KB Output is correct
50 Correct 19 ms 2008 KB Output is correct
51 Correct 4 ms 1496 KB Output is correct
52 Correct 5 ms 1140 KB Output is correct
53 Correct 5 ms 984 KB Output is correct
54 Correct 3 ms 1116 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
7 Correct 1 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 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 1 ms 348 KB Output is correct
16 Correct 0 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 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 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 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 352 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 4 ms 1116 KB Output is correct
34 Correct 4 ms 348 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 6 ms 1200 KB Output is correct
37 Correct 4 ms 3836 KB Output is correct
38 Correct 15 ms 1884 KB Output is correct
39 Correct 4 ms 1360 KB Output is correct
40 Correct 5 ms 1116 KB Output is correct
41 Correct 3 ms 1116 KB Output is correct
42 Correct 3 ms 1752 KB Output is correct
43 Correct 4 ms 2008 KB Output is correct
44 Correct 3 ms 1752 KB Output is correct
45 Correct 6 ms 4460 KB Output is correct
46 Correct 5 ms 4532 KB Output is correct
47 Correct 5 ms 2876 KB Output is correct
48 Correct 53 ms 1116 KB Output is correct
49 Correct 12 ms 2260 KB Output is correct
50 Correct 19 ms 2008 KB Output is correct
51 Correct 4 ms 1496 KB Output is correct
52 Correct 5 ms 1140 KB Output is correct
53 Correct 5 ms 984 KB Output is correct
54 Correct 3 ms 1116 KB Output is correct
55 Correct 8 ms 2396 KB Output is correct
56 Correct 5 ms 2892 KB Output is correct
57 Correct 7 ms 3804 KB Output is correct
58 Correct 20 ms 3020 KB Output is correct
59 Correct 8 ms 2908 KB Output is correct
60 Correct 11 ms 2396 KB Output is correct
61 Correct 8 ms 2484 KB Output is correct
62 Correct 9 ms 4568 KB Output is correct
63 Correct 7 ms 4568 KB Output is correct
64 Correct 7 ms 4568 KB Output is correct
65 Correct 15 ms 14132 KB Output is correct
66 Correct 16 ms 14048 KB Output is correct
67 Correct 14 ms 7060 KB Output is correct
68 Correct 262 ms 2664 KB Output is correct
69 Correct 142 ms 4952 KB Output is correct
70 Correct 70 ms 4836 KB Output is correct
71 Correct 21 ms 3292 KB Output is correct
72 Correct 11 ms 2396 KB Output is correct
73 Correct 11 ms 2396 KB Output is correct
74 Correct 7 ms 2484 KB Output is correct

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 352 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 0 ms 352 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 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 352 KB Output is correct
14 Correct 0 ms 352 KB Output is correct
15 Correct 0 ms 464 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 0 ms 492 KB Output is correct
18 Correct 0 ms 460 KB Output is correct
19 Correct 4 ms 1368 KB Output is correct
20 Correct 4 ms 3856 KB Output is correct
21 Correct 3 ms 1376 KB Output is correct
22 Correct 5 ms 1120 KB Output is correct
23 Correct 3 ms 1120 KB Output is correct
24 Correct 5 ms 4552 KB Output is correct
25 Correct 6 ms 4532 KB Output is correct
26 Correct 5 ms 1120 KB Output is correct
27 Correct 5 ms 1156 KB Output is correct
28 Correct 3 ms 1116 KB Output is correct
29 Correct 9 ms 2396 KB Output is correct
30 Correct 5 ms 2844 KB Output is correct
31 Correct 8 ms 2912 KB Output is correct
32 Correct 11 ms 2376 KB Output is correct
33 Correct 8 ms 2396 KB Output is correct
34 Correct 25 ms 13908 KB Output is correct
35 Correct 15 ms 14024 KB Output is correct
36 Correct 12 ms 2556 KB Output is correct
37 Correct 12 ms 2400 KB Output is correct
38 Correct 9 ms 2368 KB Output is correct
39 Correct 100 ms 26616 KB Output is correct
40 Correct 14 ms 3428 KB Output is correct
41 Correct 19 ms 15048 KB Output is correct
42 Correct 14 ms 4188 KB Output is correct
43 Correct 18 ms 9552 KB Output is correct
44 Correct 55 ms 14736 KB Output is correct
45 Correct 55 ms 22848 KB Output is correct
46 Correct 89 ms 31312 KB Output is correct
47 Correct 122 ms 26456 KB Output is correct
48 Correct 103 ms 26460 KB Output is correct
49 Correct 159 ms 118156 KB Output is correct
50 Correct 149 ms 118140 KB Output is correct
51 Correct 127 ms 26624 KB Output is correct
52 Correct 119 ms 26460 KB Output is correct
53 Correct 98 ms 26460 KB Output is correct
54 Correct 0 ms 344 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 0 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 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 1 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 1 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 352 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 0 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 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 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 0 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 0 ms 348 KB Output is correct
98 Correct 0 ms 344 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 600 KB Output is correct
101 Correct 1 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 4 ms 348 KB Output is correct
110 Correct 6 ms 1204 KB Output is correct
111 Correct 15 ms 1880 KB Output is correct
112 Correct 4 ms 1372 KB Output is correct
113 Correct 3 ms 1752 KB Output is correct
114 Correct 3 ms 1752 KB Output is correct
115 Correct 2 ms 1752 KB Output is correct
116 Correct 4 ms 1520 KB Output is correct
117 Correct 5 ms 1116 KB Output is correct
118 Correct 4 ms 1116 KB Output is correct
119 Correct 6 ms 3684 KB Output is correct
120 Correct 8 ms 2960 KB Output is correct
121 Correct 8 ms 4624 KB Output is correct
122 Correct 6 ms 4568 KB Output is correct
123 Correct 6 ms 4628 KB Output is correct
124 Correct 22 ms 11212 KB Output is correct
125 Correct 60 ms 24828 KB Output is correct
126 Correct 82 ms 31344 KB Output is correct
127 Correct 65 ms 42948 KB Output is correct
128 Correct 61 ms 42952 KB Output is correct
129 Correct 70 ms 42952 KB Output is correct
130 Correct 64 ms 29212 KB Output is correct
131 Correct 63 ms 27324 KB Output is correct
132 Correct 4 ms 1116 KB Output is correct
133 Correct 4 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 6 ms 1200 KB Output is correct
136 Correct 4 ms 3836 KB Output is correct
137 Correct 15 ms 1884 KB Output is correct
138 Correct 4 ms 1360 KB Output is correct
139 Correct 5 ms 1116 KB Output is correct
140 Correct 3 ms 1116 KB Output is correct
141 Correct 3 ms 1752 KB Output is correct
142 Correct 4 ms 2008 KB Output is correct
143 Correct 3 ms 1752 KB Output is correct
144 Correct 6 ms 4460 KB Output is correct
145 Correct 5 ms 4532 KB Output is correct
146 Correct 5 ms 2876 KB Output is correct
147 Correct 53 ms 1116 KB Output is correct
148 Correct 12 ms 2260 KB Output is correct
149 Correct 19 ms 2008 KB Output is correct
150 Correct 4 ms 1496 KB Output is correct
151 Correct 5 ms 1140 KB Output is correct
152 Correct 5 ms 984 KB Output is correct
153 Correct 3 ms 1116 KB Output is correct
154 Correct 8 ms 2396 KB Output is correct
155 Correct 5 ms 2892 KB Output is correct
156 Correct 7 ms 3804 KB Output is correct
157 Correct 20 ms 3020 KB Output is correct
158 Correct 8 ms 2908 KB Output is correct
159 Correct 11 ms 2396 KB Output is correct
160 Correct 8 ms 2484 KB Output is correct
161 Correct 9 ms 4568 KB Output is correct
162 Correct 7 ms 4568 KB Output is correct
163 Correct 7 ms 4568 KB Output is correct
164 Correct 15 ms 14132 KB Output is correct
165 Correct 16 ms 14048 KB Output is correct
166 Correct 14 ms 7060 KB Output is correct
167 Correct 262 ms 2664 KB Output is correct
168 Correct 142 ms 4952 KB Output is correct
169 Correct 70 ms 4836 KB Output is correct
170 Correct 21 ms 3292 KB Output is correct
171 Correct 11 ms 2396 KB Output is correct
172 Correct 11 ms 2396 KB Output is correct
173 Correct 7 ms 2484 KB Output is correct
174 Correct 31 ms 3676 KB Output is correct
175 Correct 897 ms 8980 KB Output is correct
176 Correct 68 ms 22472 KB Output is correct
177 Correct 651 ms 13668 KB Output is correct
178 Correct 1474 ms 17172 KB Output is correct
179 Execution timed out 2064 ms 27504 KB Time limit exceeded
180 Halted 0 ms 0 KB -

Subtask #7
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 352 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 0 ms 352 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 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 352 KB Output is correct
14 Correct 0 ms 352 KB Output is correct
15 Correct 0 ms 464 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 0 ms 492 KB Output is correct
18 Correct 0 ms 460 KB Output is correct
19 Correct 4 ms 1368 KB Output is correct
20 Correct 4 ms 3856 KB Output is correct
21 Correct 3 ms 1376 KB Output is correct
22 Correct 5 ms 1120 KB Output is correct
23 Correct 3 ms 1120 KB Output is correct
24 Correct 5 ms 4552 KB Output is correct
25 Correct 6 ms 4532 KB Output is correct
26 Correct 5 ms 1120 KB Output is correct
27 Correct 5 ms 1156 KB Output is correct
28 Correct 3 ms 1116 KB Output is correct
29 Correct 9 ms 2396 KB Output is correct
30 Correct 5 ms 2844 KB Output is correct
31 Correct 8 ms 2912 KB Output is correct
32 Correct 11 ms 2376 KB Output is correct
33 Correct 8 ms 2396 KB Output is correct
34 Correct 25 ms 13908 KB Output is correct
35 Correct 15 ms 14024 KB Output is correct
36 Correct 12 ms 2556 KB Output is correct
37 Correct 12 ms 2400 KB Output is correct
38 Correct 9 ms 2368 KB Output is correct
39 Correct 100 ms 26616 KB Output is correct
40 Correct 14 ms 3428 KB Output is correct
41 Correct 19 ms 15048 KB Output is correct
42 Correct 14 ms 4188 KB Output is correct
43 Correct 18 ms 9552 KB Output is correct
44 Correct 55 ms 14736 KB Output is correct
45 Correct 55 ms 22848 KB Output is correct
46 Correct 89 ms 31312 KB Output is correct
47 Correct 122 ms 26456 KB Output is correct
48 Correct 103 ms 26460 KB Output is correct
49 Correct 159 ms 118156 KB Output is correct
50 Correct 149 ms 118140 KB Output is correct
51 Correct 127 ms 26624 KB Output is correct
52 Correct 119 ms 26460 KB Output is correct
53 Correct 98 ms 26460 KB Output is correct
54 Correct 0 ms 344 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 0 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 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 1 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 1 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 352 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 0 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 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 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 0 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 0 ms 348 KB Output is correct
98 Correct 0 ms 344 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 600 KB Output is correct
101 Correct 1 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 4 ms 348 KB Output is correct
110 Correct 6 ms 1204 KB Output is correct
111 Correct 15 ms 1880 KB Output is correct
112 Correct 4 ms 1372 KB Output is correct
113 Correct 3 ms 1752 KB Output is correct
114 Correct 3 ms 1752 KB Output is correct
115 Correct 2 ms 1752 KB Output is correct
116 Correct 4 ms 1520 KB Output is correct
117 Correct 5 ms 1116 KB Output is correct
118 Correct 4 ms 1116 KB Output is correct
119 Correct 6 ms 3684 KB Output is correct
120 Correct 8 ms 2960 KB Output is correct
121 Correct 8 ms 4624 KB Output is correct
122 Correct 6 ms 4568 KB Output is correct
123 Correct 6 ms 4628 KB Output is correct
124 Correct 22 ms 11212 KB Output is correct
125 Correct 60 ms 24828 KB Output is correct
126 Correct 82 ms 31344 KB Output is correct
127 Correct 65 ms 42948 KB Output is correct
128 Correct 61 ms 42952 KB Output is correct
129 Correct 70 ms 42952 KB Output is correct
130 Correct 64 ms 29212 KB Output is correct
131 Correct 63 ms 27324 KB Output is correct
132 Correct 4 ms 1116 KB Output is correct
133 Correct 4 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 6 ms 1200 KB Output is correct
136 Correct 4 ms 3836 KB Output is correct
137 Correct 15 ms 1884 KB Output is correct
138 Correct 4 ms 1360 KB Output is correct
139 Correct 5 ms 1116 KB Output is correct
140 Correct 3 ms 1116 KB Output is correct
141 Correct 3 ms 1752 KB Output is correct
142 Correct 4 ms 2008 KB Output is correct
143 Correct 3 ms 1752 KB Output is correct
144 Correct 6 ms 4460 KB Output is correct
145 Correct 5 ms 4532 KB Output is correct
146 Correct 5 ms 2876 KB Output is correct
147 Correct 53 ms 1116 KB Output is correct
148 Correct 12 ms 2260 KB Output is correct
149 Correct 19 ms 2008 KB Output is correct
150 Correct 4 ms 1496 KB Output is correct
151 Correct 5 ms 1140 KB Output is correct
152 Correct 5 ms 984 KB Output is correct
153 Correct 3 ms 1116 KB Output is correct
154 Correct 8 ms 2396 KB Output is correct
155 Correct 5 ms 2892 KB Output is correct
156 Correct 7 ms 3804 KB Output is correct
157 Correct 20 ms 3020 KB Output is correct
158 Correct 8 ms 2908 KB Output is correct
159 Correct 11 ms 2396 KB Output is correct
160 Correct 8 ms 2484 KB Output is correct
161 Correct 9 ms 4568 KB Output is correct
162 Correct 7 ms 4568 KB Output is correct
163 Correct 7 ms 4568 KB Output is correct
164 Correct 15 ms 14132 KB Output is correct
165 Correct 16 ms 14048 KB Output is correct
166 Correct 14 ms 7060 KB Output is correct
167 Correct 262 ms 2664 KB Output is correct
168 Correct 142 ms 4952 KB Output is correct
169 Correct 70 ms 4836 KB Output is correct
170 Correct 21 ms 3292 KB Output is correct
171 Correct 11 ms 2396 KB Output is correct
172 Correct 11 ms 2396 KB Output is correct
173 Correct 7 ms 2484 KB Output is correct
174 Correct 31 ms 3676 KB Output is correct
175 Correct 897 ms 8980 KB Output is correct
176 Correct 68 ms 22472 KB Output is correct
177 Correct 651 ms 13668 KB Output is correct
178 Correct 1474 ms 17172 KB Output is correct
179 Execution timed out 2064 ms 27504 KB Time limit exceeded
180 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 352 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 0 ms 352 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 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 352 KB Output is correct
14 Correct 0 ms 352 KB Output is correct
15 Correct 0 ms 464 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 0 ms 492 KB Output is correct
18 Correct 0 ms 460 KB Output is correct
19 Correct 4 ms 1368 KB Output is correct
20 Correct 4 ms 3856 KB Output is correct
21 Correct 3 ms 1376 KB Output is correct
22 Correct 5 ms 1120 KB Output is correct
23 Correct 3 ms 1120 KB Output is correct
24 Correct 5 ms 4552 KB Output is correct
25 Correct 6 ms 4532 KB Output is correct
26 Correct 5 ms 1120 KB Output is correct
27 Correct 5 ms 1156 KB Output is correct
28 Correct 3 ms 1116 KB Output is correct
29 Correct 9 ms 2396 KB Output is correct
30 Correct 5 ms 2844 KB Output is correct
31 Correct 8 ms 2912 KB Output is correct
32 Correct 11 ms 2376 KB Output is correct
33 Correct 8 ms 2396 KB Output is correct
34 Correct 25 ms 13908 KB Output is correct
35 Correct 15 ms 14024 KB Output is correct
36 Correct 12 ms 2556 KB Output is correct
37 Correct 12 ms 2400 KB Output is correct
38 Correct 9 ms 2368 KB Output is correct
39 Correct 100 ms 26616 KB Output is correct
40 Correct 14 ms 3428 KB Output is correct
41 Correct 19 ms 15048 KB Output is correct
42 Correct 14 ms 4188 KB Output is correct
43 Correct 18 ms 9552 KB Output is correct
44 Correct 55 ms 14736 KB Output is correct
45 Correct 55 ms 22848 KB Output is correct
46 Correct 89 ms 31312 KB Output is correct
47 Correct 122 ms 26456 KB Output is correct
48 Correct 103 ms 26460 KB Output is correct
49 Correct 159 ms 118156 KB Output is correct
50 Correct 149 ms 118140 KB Output is correct
51 Correct 127 ms 26624 KB Output is correct
52 Correct 119 ms 26460 KB Output is correct
53 Correct 98 ms 26460 KB Output is correct
54 Correct 0 ms 344 KB Output is correct
55 Correct 0 ms 348 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 0 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 0 ms 348 KB Output is correct
73 Correct 0 ms 348 KB Output is correct
74 Correct 0 ms 348 KB Output is correct
75 Correct 0 ms 348 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 1 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 1 ms 348 KB Output is correct
81 Correct 0 ms 348 KB Output is correct
82 Correct 0 ms 352 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 0 ms 348 KB Output is correct
86 Correct 0 ms 348 KB Output is correct
87 Correct 1 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 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 348 KB Output is correct
94 Correct 0 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 0 ms 348 KB Output is correct
98 Correct 0 ms 344 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 600 KB Output is correct
101 Correct 1 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 348 KB Output is correct
104 Correct 0 ms 348 KB Output is correct
105 Correct 0 ms 348 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 0 ms 348 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 4 ms 348 KB Output is correct
110 Correct 6 ms 1204 KB Output is correct
111 Correct 15 ms 1880 KB Output is correct
112 Correct 4 ms 1372 KB Output is correct
113 Correct 3 ms 1752 KB Output is correct
114 Correct 3 ms 1752 KB Output is correct
115 Correct 2 ms 1752 KB Output is correct
116 Correct 4 ms 1520 KB Output is correct
117 Correct 5 ms 1116 KB Output is correct
118 Correct 4 ms 1116 KB Output is correct
119 Correct 6 ms 3684 KB Output is correct
120 Correct 8 ms 2960 KB Output is correct
121 Correct 8 ms 4624 KB Output is correct
122 Correct 6 ms 4568 KB Output is correct
123 Correct 6 ms 4628 KB Output is correct
124 Correct 22 ms 11212 KB Output is correct
125 Correct 60 ms 24828 KB Output is correct
126 Correct 82 ms 31344 KB Output is correct
127 Correct 65 ms 42948 KB Output is correct
128 Correct 61 ms 42952 KB Output is correct
129 Correct 70 ms 42952 KB Output is correct
130 Correct 64 ms 29212 KB Output is correct
131 Correct 63 ms 27324 KB Output is correct
132 Correct 4 ms 1116 KB Output is correct
133 Correct 4 ms 348 KB Output is correct
134 Correct 1 ms 604 KB Output is correct
135 Correct 6 ms 1200 KB Output is correct
136 Correct 4 ms 3836 KB Output is correct
137 Correct 15 ms 1884 KB Output is correct
138 Correct 4 ms 1360 KB Output is correct
139 Correct 5 ms 1116 KB Output is correct
140 Correct 3 ms 1116 KB Output is correct
141 Correct 3 ms 1752 KB Output is correct
142 Correct 4 ms 2008 KB Output is correct
143 Correct 3 ms 1752 KB Output is correct
144 Correct 6 ms 4460 KB Output is correct
145 Correct 5 ms 4532 KB Output is correct
146 Correct 5 ms 2876 KB Output is correct
147 Correct 53 ms 1116 KB Output is correct
148 Correct 12 ms 2260 KB Output is correct
149 Correct 19 ms 2008 KB Output is correct
150 Correct 4 ms 1496 KB Output is correct
151 Correct 5 ms 1140 KB Output is correct
152 Correct 5 ms 984 KB Output is correct
153 Correct 3 ms 1116 KB Output is correct
154 Correct 8 ms 2396 KB Output is correct
155 Correct 5 ms 2892 KB Output is correct
156 Correct 7 ms 3804 KB Output is correct
157 Correct 20 ms 3020 KB Output is correct
158 Correct 8 ms 2908 KB Output is correct
159 Correct 11 ms 2396 KB Output is correct
160 Correct 8 ms 2484 KB Output is correct
161 Correct 9 ms 4568 KB Output is correct
162 Correct 7 ms 4568 KB Output is correct
163 Correct 7 ms 4568 KB Output is correct
164 Correct 15 ms 14132 KB Output is correct
165 Correct 16 ms 14048 KB Output is correct
166 Correct 14 ms 7060 KB Output is correct
167 Correct 262 ms 2664 KB Output is correct
168 Correct 142 ms 4952 KB Output is correct
169 Correct 70 ms 4836 KB Output is correct
170 Correct 21 ms 3292 KB Output is correct
171 Correct 11 ms 2396 KB Output is correct
172 Correct 11 ms 2396 KB Output is correct
173 Correct 7 ms 2484 KB Output is correct
174 Correct 31 ms 3676 KB Output is correct
175 Correct 897 ms 8980 KB Output is correct
176 Correct 68 ms 22472 KB Output is correct
177 Correct 651 ms 13668 KB Output is correct
178 Correct 1474 ms 17172 KB Output is correct
179 Execution timed out 2064 ms 27504 KB Time limit exceeded
180 Halted 0 ms 0 KB -