Submission #1023242

# Submission time Handle Problem Language Result Execution time Memory
1023242 2024-07-14T14:02:18 Z snpmrnhlol Maze (JOI23_ho_t3) C++17
100 / 100
1836 ms 1573784 KB
#include<bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
using namespace std;
const int N = 6e6;
const int inf = 2e9;
vector <char> v[N];
vector <vector<bool>> vis[N];
int k,n,m,sx,sy,ex,ey;
queue <array<int,2>> q[2];
queue <array<int,3>> q2;
int d[8][2] = {{1,0},{-1,0},{0,1},{0,-1},{1,1},{1,-1},{-1,1},{-1,-1}};
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int ans = inf;
    cin>>n>>m>>k;
    cin>>sx>>sy>>ex>>ey;
    for(int i = 0;i < n + 2;i++){
        v[i].assign(m + 2,0);
        vis[i].assign(m + 2,vector<bool>(2,0));
        v[i][0] = 2;
        v[i][m + 1] = 2;
    }
    for(int i = 0;i < m + 2;i++){
        v[0][i] = 2;
        v[n + 1][i] = 2;
    }
    for(int i = 0;i < n;i++){
        for(int j = 0;j < m;j++){
            char ch;
            cin>>ch;
            if(ch == '.'){
                v[i + 1][j + 1] = 0;
            }else{
                v[i + 1][j + 1] = 1;
            }
        }
    }
    vis[sx][sy][0] = 1;
    q[0].push({sx,sy});
    for(int i = 0;i <= n + m;i++){
        while(!q[i%2].empty()){
            auto x = q[i%2].front();
            q[i%2].pop();
            if(x[0] == ex && x[1] == ey){
                ans = i;
            }
            ///bfs
            if(!vis[x[0]][x[1]][1]){
                q2.push({x[0],x[1],0});
            }
            for(int j = 0;j < 4;j++){
                int nx = x[0] + d[j][0];
                int ny = x[1] + d[j][1];
                if(!vis[nx][ny][0] && v[nx][ny] == 0){
                    vis[nx][ny][0] = 1;
                    q[i%2].push({nx,ny});
                }
            }
        }
        while(!q2.empty()){
            auto x = q2.front();
            q2.pop();
            if(!vis[x[0]][x[1]][0]){
                q[(i%2)^1].push({x[0],x[1]});
                vis[x[0]][x[1]][0] = 1;
            }
            if(x[2] != k - 1){
                for(int j = 0;j < 8;j++){
                    int nx = x[0] + d[j][0];
                    int ny = x[1] + d[j][1];
                    if(!vis[nx][ny][1] && v[nx][ny] != 2){
                        vis[nx][ny][1] = 1;
                        q2.push({nx,ny,x[2] + 1});
                    }
                }
            }else{
                for(int j = 0;j < 4;j++){
                    int nx = x[0] + d[j][0];
                    int ny = x[1] + d[j][1];
                    if(!vis[nx][ny][0] && v[nx][ny] != 2){
                        vis[nx][ny][0] = 1;
                        q[(i%2)^1].push({nx,ny});
                    }
                }
            }
        }
    }
    cout<<ans<<'\n';
    return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 110 ms 282192 KB Output is correct
2 Correct 113 ms 282240 KB Output is correct
3 Correct 112 ms 282192 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 115 ms 282312 KB Output is correct
6 Correct 113 ms 282096 KB Output is correct
7 Correct 116 ms 282456 KB Output is correct
8 Correct 111 ms 282320 KB Output is correct
9 Correct 111 ms 282192 KB Output is correct
10 Correct 121 ms 282192 KB Output is correct
11 Correct 130 ms 282084 KB Output is correct
12 Correct 111 ms 282152 KB Output is correct
13 Correct 119 ms 282120 KB Output is correct
14 Correct 112 ms 282192 KB Output is correct
15 Correct 111 ms 282192 KB Output is correct
16 Correct 112 ms 282264 KB Output is correct
17 Correct 115 ms 282196 KB Output is correct
18 Correct 111 ms 282124 KB Output is correct
19 Correct 132 ms 286616 KB Output is correct
20 Correct 120 ms 292184 KB Output is correct
21 Correct 141 ms 287320 KB Output is correct
22 Correct 123 ms 286504 KB Output is correct
23 Correct 119 ms 286548 KB Output is correct
24 Correct 121 ms 294992 KB Output is correct
25 Correct 122 ms 295048 KB Output is correct
26 Correct 134 ms 286548 KB Output is correct
27 Correct 120 ms 286620 KB Output is correct
28 Correct 130 ms 286584 KB Output is correct
29 Correct 126 ms 292992 KB Output is correct
30 Correct 129 ms 290896 KB Output is correct
31 Correct 125 ms 294948 KB Output is correct
32 Correct 134 ms 293244 KB Output is correct
33 Correct 127 ms 293200 KB Output is correct
34 Correct 146 ms 314452 KB Output is correct
35 Correct 140 ms 314448 KB Output is correct
36 Correct 133 ms 293204 KB Output is correct
37 Correct 132 ms 293224 KB Output is correct
38 Correct 126 ms 293200 KB Output is correct
39 Correct 371 ms 391248 KB Output is correct
40 Correct 136 ms 295980 KB Output is correct
41 Correct 144 ms 321700 KB Output is correct
42 Correct 137 ms 297808 KB Output is correct
43 Correct 151 ms 316896 KB Output is correct
44 Correct 225 ms 353628 KB Output is correct
45 Correct 213 ms 363092 KB Output is correct
46 Correct 286 ms 409096 KB Output is correct
47 Correct 366 ms 391252 KB Output is correct
48 Correct 334 ms 390992 KB Output is correct
49 Correct 365 ms 604944 KB Output is correct
50 Correct 373 ms 605008 KB Output is correct
51 Correct 442 ms 391760 KB Output is correct
52 Correct 378 ms 391216 KB Output is correct
53 Correct 316 ms 391024 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 112 ms 282160 KB Output is correct
2 Correct 120 ms 282224 KB Output is correct
3 Correct 114 ms 282132 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 111 ms 282268 KB Output is correct
6 Correct 112 ms 282244 KB Output is correct
7 Correct 122 ms 282444 KB Output is correct
8 Correct 112 ms 282104 KB Output is correct
9 Correct 140 ms 282196 KB Output is correct
10 Correct 113 ms 282164 KB Output is correct
11 Correct 143 ms 282156 KB Output is correct
12 Correct 135 ms 282192 KB Output is correct
13 Correct 130 ms 282124 KB Output is correct
14 Correct 130 ms 282192 KB Output is correct
15 Correct 116 ms 282452 KB Output is correct
16 Correct 136 ms 282448 KB Output is correct
17 Correct 113 ms 282192 KB Output is correct
18 Correct 113 ms 282056 KB Output is correct
19 Correct 124 ms 282348 KB Output is correct
20 Correct 115 ms 282196 KB Output is correct
21 Correct 121 ms 282192 KB Output is correct
22 Correct 116 ms 282192 KB Output is correct
23 Correct 122 ms 282132 KB Output is correct
24 Correct 111 ms 282196 KB Output is correct
25 Correct 115 ms 282240 KB Output is correct
26 Correct 118 ms 282200 KB Output is correct
27 Correct 113 ms 282164 KB Output is correct
28 Correct 111 ms 282196 KB Output is correct
29 Correct 112 ms 282192 KB Output is correct
30 Correct 114 ms 282156 KB Output is correct
31 Correct 113 ms 282156 KB Output is correct
32 Correct 120 ms 282448 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 148 ms 282192 KB Output is correct
2 Correct 113 ms 282196 KB Output is correct
3 Correct 112 ms 282124 KB Output is correct
4 Correct 132 ms 282192 KB Output is correct
5 Correct 134 ms 282196 KB Output is correct
6 Correct 113 ms 282220 KB Output is correct
7 Correct 114 ms 282164 KB Output is correct
8 Correct 116 ms 282196 KB Output is correct
9 Correct 115 ms 282296 KB Output is correct
10 Correct 112 ms 282192 KB Output is correct
11 Correct 112 ms 282192 KB Output is correct
12 Correct 136 ms 282444 KB Output is correct
13 Correct 136 ms 282240 KB Output is correct
14 Correct 133 ms 282112 KB Output is correct
15 Correct 132 ms 282096 KB Output is correct
16 Correct 116 ms 282196 KB Output is correct
17 Correct 113 ms 282192 KB Output is correct
18 Correct 115 ms 282196 KB Output is correct
19 Correct 143 ms 282024 KB Output is correct
20 Correct 115 ms 282260 KB Output is correct
21 Correct 115 ms 282244 KB Output is correct
22 Correct 115 ms 282192 KB Output is correct
23 Correct 116 ms 282192 KB Output is correct
24 Correct 121 ms 282268 KB Output is correct
25 Correct 134 ms 285008 KB Output is correct
26 Correct 154 ms 286804 KB Output is correct
27 Correct 167 ms 287312 KB Output is correct
28 Correct 136 ms 287316 KB Output is correct
29 Correct 139 ms 287056 KB Output is correct
30 Correct 146 ms 287060 KB Output is correct
31 Correct 144 ms 286544 KB Output is correct
32 Correct 146 ms 286548 KB Output is correct
33 Correct 168 ms 286504 KB Output is correct
34 Correct 165 ms 292476 KB Output is correct
35 Correct 145 ms 294992 KB Output is correct
36 Correct 147 ms 294996 KB Output is correct
37 Correct 149 ms 294284 KB Output is correct
38 Correct 144 ms 294224 KB Output is correct
39 Correct 210 ms 319024 KB Output is correct
40 Correct 464 ms 391584 KB Output is correct
41 Correct 341 ms 409068 KB Output is correct
42 Correct 395 ms 409340 KB Output is correct
43 Correct 334 ms 403436 KB Output is correct
44 Correct 363 ms 403448 KB Output is correct
45 Correct 546 ms 411560 KB Output is correct
46 Correct 520 ms 410776 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 112 ms 282160 KB Output is correct
2 Correct 120 ms 282224 KB Output is correct
3 Correct 114 ms 282132 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 111 ms 282268 KB Output is correct
6 Correct 112 ms 282244 KB Output is correct
7 Correct 122 ms 282444 KB Output is correct
8 Correct 112 ms 282104 KB Output is correct
9 Correct 140 ms 282196 KB Output is correct
10 Correct 113 ms 282164 KB Output is correct
11 Correct 143 ms 282156 KB Output is correct
12 Correct 135 ms 282192 KB Output is correct
13 Correct 130 ms 282124 KB Output is correct
14 Correct 130 ms 282192 KB Output is correct
15 Correct 116 ms 282452 KB Output is correct
16 Correct 136 ms 282448 KB Output is correct
17 Correct 113 ms 282192 KB Output is correct
18 Correct 113 ms 282056 KB Output is correct
19 Correct 124 ms 282348 KB Output is correct
20 Correct 115 ms 282196 KB Output is correct
21 Correct 121 ms 282192 KB Output is correct
22 Correct 116 ms 282192 KB Output is correct
23 Correct 122 ms 282132 KB Output is correct
24 Correct 111 ms 282196 KB Output is correct
25 Correct 115 ms 282240 KB Output is correct
26 Correct 118 ms 282200 KB Output is correct
27 Correct 113 ms 282164 KB Output is correct
28 Correct 111 ms 282196 KB Output is correct
29 Correct 112 ms 282192 KB Output is correct
30 Correct 114 ms 282156 KB Output is correct
31 Correct 113 ms 282156 KB Output is correct
32 Correct 120 ms 282448 KB Output is correct
33 Correct 144 ms 286584 KB Output is correct
34 Correct 167 ms 282604 KB Output is correct
35 Correct 135 ms 282880 KB Output is correct
36 Correct 142 ms 285008 KB Output is correct
37 Correct 148 ms 292176 KB Output is correct
38 Correct 142 ms 286800 KB Output is correct
39 Correct 167 ms 287372 KB Output is correct
40 Correct 142 ms 286684 KB Output is correct
41 Correct 130 ms 286504 KB Output is correct
42 Correct 140 ms 287312 KB Output is correct
43 Correct 141 ms 287060 KB Output is correct
44 Correct 139 ms 287064 KB Output is correct
45 Correct 146 ms 295180 KB Output is correct
46 Correct 147 ms 294924 KB Output is correct
47 Correct 146 ms 290640 KB Output is correct
48 Correct 139 ms 287056 KB Output is correct
49 Correct 136 ms 286772 KB Output is correct
50 Correct 138 ms 286804 KB Output is correct
51 Correct 142 ms 286548 KB Output is correct
52 Correct 141 ms 286612 KB Output is correct
53 Correct 138 ms 286564 KB Output is correct
54 Correct 143 ms 286620 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 112 ms 282160 KB Output is correct
2 Correct 120 ms 282224 KB Output is correct
3 Correct 114 ms 282132 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 111 ms 282268 KB Output is correct
6 Correct 112 ms 282244 KB Output is correct
7 Correct 122 ms 282444 KB Output is correct
8 Correct 112 ms 282104 KB Output is correct
9 Correct 140 ms 282196 KB Output is correct
10 Correct 113 ms 282164 KB Output is correct
11 Correct 143 ms 282156 KB Output is correct
12 Correct 135 ms 282192 KB Output is correct
13 Correct 130 ms 282124 KB Output is correct
14 Correct 130 ms 282192 KB Output is correct
15 Correct 116 ms 282452 KB Output is correct
16 Correct 136 ms 282448 KB Output is correct
17 Correct 113 ms 282192 KB Output is correct
18 Correct 113 ms 282056 KB Output is correct
19 Correct 124 ms 282348 KB Output is correct
20 Correct 115 ms 282196 KB Output is correct
21 Correct 121 ms 282192 KB Output is correct
22 Correct 116 ms 282192 KB Output is correct
23 Correct 122 ms 282132 KB Output is correct
24 Correct 111 ms 282196 KB Output is correct
25 Correct 115 ms 282240 KB Output is correct
26 Correct 118 ms 282200 KB Output is correct
27 Correct 113 ms 282164 KB Output is correct
28 Correct 111 ms 282196 KB Output is correct
29 Correct 112 ms 282192 KB Output is correct
30 Correct 114 ms 282156 KB Output is correct
31 Correct 113 ms 282156 KB Output is correct
32 Correct 120 ms 282448 KB Output is correct
33 Correct 144 ms 286584 KB Output is correct
34 Correct 167 ms 282604 KB Output is correct
35 Correct 135 ms 282880 KB Output is correct
36 Correct 142 ms 285008 KB Output is correct
37 Correct 148 ms 292176 KB Output is correct
38 Correct 142 ms 286800 KB Output is correct
39 Correct 167 ms 287372 KB Output is correct
40 Correct 142 ms 286684 KB Output is correct
41 Correct 130 ms 286504 KB Output is correct
42 Correct 140 ms 287312 KB Output is correct
43 Correct 141 ms 287060 KB Output is correct
44 Correct 139 ms 287064 KB Output is correct
45 Correct 146 ms 295180 KB Output is correct
46 Correct 147 ms 294924 KB Output is correct
47 Correct 146 ms 290640 KB Output is correct
48 Correct 139 ms 287056 KB Output is correct
49 Correct 136 ms 286772 KB Output is correct
50 Correct 138 ms 286804 KB Output is correct
51 Correct 142 ms 286548 KB Output is correct
52 Correct 141 ms 286612 KB Output is correct
53 Correct 138 ms 286564 KB Output is correct
54 Correct 143 ms 286620 KB Output is correct
55 Correct 139 ms 293200 KB Output is correct
56 Correct 140 ms 291016 KB Output is correct
57 Correct 153 ms 292476 KB Output is correct
58 Correct 145 ms 293460 KB Output is correct
59 Correct 146 ms 295024 KB Output is correct
60 Correct 155 ms 293200 KB Output is correct
61 Correct 148 ms 293216 KB Output is correct
62 Correct 156 ms 294992 KB Output is correct
63 Correct 151 ms 294248 KB Output is correct
64 Correct 155 ms 294392 KB Output is correct
65 Correct 158 ms 314520 KB Output is correct
66 Correct 163 ms 314452 KB Output is correct
67 Correct 163 ms 303620 KB Output is correct
68 Correct 148 ms 294076 KB Output is correct
69 Correct 148 ms 293704 KB Output is correct
70 Correct 188 ms 293404 KB Output is correct
71 Correct 149 ms 293456 KB Output is correct
72 Correct 175 ms 293188 KB Output is correct
73 Correct 161 ms 293204 KB Output is correct
74 Correct 178 ms 293460 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 110 ms 282192 KB Output is correct
2 Correct 113 ms 282240 KB Output is correct
3 Correct 112 ms 282192 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 115 ms 282312 KB Output is correct
6 Correct 113 ms 282096 KB Output is correct
7 Correct 116 ms 282456 KB Output is correct
8 Correct 111 ms 282320 KB Output is correct
9 Correct 111 ms 282192 KB Output is correct
10 Correct 121 ms 282192 KB Output is correct
11 Correct 130 ms 282084 KB Output is correct
12 Correct 111 ms 282152 KB Output is correct
13 Correct 119 ms 282120 KB Output is correct
14 Correct 112 ms 282192 KB Output is correct
15 Correct 111 ms 282192 KB Output is correct
16 Correct 112 ms 282264 KB Output is correct
17 Correct 115 ms 282196 KB Output is correct
18 Correct 111 ms 282124 KB Output is correct
19 Correct 132 ms 286616 KB Output is correct
20 Correct 120 ms 292184 KB Output is correct
21 Correct 141 ms 287320 KB Output is correct
22 Correct 123 ms 286504 KB Output is correct
23 Correct 119 ms 286548 KB Output is correct
24 Correct 121 ms 294992 KB Output is correct
25 Correct 122 ms 295048 KB Output is correct
26 Correct 134 ms 286548 KB Output is correct
27 Correct 120 ms 286620 KB Output is correct
28 Correct 130 ms 286584 KB Output is correct
29 Correct 126 ms 292992 KB Output is correct
30 Correct 129 ms 290896 KB Output is correct
31 Correct 125 ms 294948 KB Output is correct
32 Correct 134 ms 293244 KB Output is correct
33 Correct 127 ms 293200 KB Output is correct
34 Correct 146 ms 314452 KB Output is correct
35 Correct 140 ms 314448 KB Output is correct
36 Correct 133 ms 293204 KB Output is correct
37 Correct 132 ms 293224 KB Output is correct
38 Correct 126 ms 293200 KB Output is correct
39 Correct 371 ms 391248 KB Output is correct
40 Correct 136 ms 295980 KB Output is correct
41 Correct 144 ms 321700 KB Output is correct
42 Correct 137 ms 297808 KB Output is correct
43 Correct 151 ms 316896 KB Output is correct
44 Correct 225 ms 353628 KB Output is correct
45 Correct 213 ms 363092 KB Output is correct
46 Correct 286 ms 409096 KB Output is correct
47 Correct 366 ms 391252 KB Output is correct
48 Correct 334 ms 390992 KB Output is correct
49 Correct 365 ms 604944 KB Output is correct
50 Correct 373 ms 605008 KB Output is correct
51 Correct 442 ms 391760 KB Output is correct
52 Correct 378 ms 391216 KB Output is correct
53 Correct 316 ms 391024 KB Output is correct
54 Correct 112 ms 282160 KB Output is correct
55 Correct 120 ms 282224 KB Output is correct
56 Correct 114 ms 282132 KB Output is correct
57 Correct 113 ms 282192 KB Output is correct
58 Correct 111 ms 282268 KB Output is correct
59 Correct 112 ms 282244 KB Output is correct
60 Correct 122 ms 282444 KB Output is correct
61 Correct 112 ms 282104 KB Output is correct
62 Correct 140 ms 282196 KB Output is correct
63 Correct 113 ms 282164 KB Output is correct
64 Correct 143 ms 282156 KB Output is correct
65 Correct 135 ms 282192 KB Output is correct
66 Correct 130 ms 282124 KB Output is correct
67 Correct 130 ms 282192 KB Output is correct
68 Correct 116 ms 282452 KB Output is correct
69 Correct 136 ms 282448 KB Output is correct
70 Correct 113 ms 282192 KB Output is correct
71 Correct 113 ms 282056 KB Output is correct
72 Correct 124 ms 282348 KB Output is correct
73 Correct 115 ms 282196 KB Output is correct
74 Correct 121 ms 282192 KB Output is correct
75 Correct 116 ms 282192 KB Output is correct
76 Correct 122 ms 282132 KB Output is correct
77 Correct 111 ms 282196 KB Output is correct
78 Correct 115 ms 282240 KB Output is correct
79 Correct 118 ms 282200 KB Output is correct
80 Correct 113 ms 282164 KB Output is correct
81 Correct 111 ms 282196 KB Output is correct
82 Correct 112 ms 282192 KB Output is correct
83 Correct 114 ms 282156 KB Output is correct
84 Correct 113 ms 282156 KB Output is correct
85 Correct 120 ms 282448 KB Output is correct
86 Correct 148 ms 282192 KB Output is correct
87 Correct 113 ms 282196 KB Output is correct
88 Correct 112 ms 282124 KB Output is correct
89 Correct 132 ms 282192 KB Output is correct
90 Correct 134 ms 282196 KB Output is correct
91 Correct 113 ms 282220 KB Output is correct
92 Correct 114 ms 282164 KB Output is correct
93 Correct 116 ms 282196 KB Output is correct
94 Correct 115 ms 282296 KB Output is correct
95 Correct 112 ms 282192 KB Output is correct
96 Correct 112 ms 282192 KB Output is correct
97 Correct 136 ms 282444 KB Output is correct
98 Correct 136 ms 282240 KB Output is correct
99 Correct 133 ms 282112 KB Output is correct
100 Correct 132 ms 282096 KB Output is correct
101 Correct 116 ms 282196 KB Output is correct
102 Correct 113 ms 282192 KB Output is correct
103 Correct 115 ms 282196 KB Output is correct
104 Correct 143 ms 282024 KB Output is correct
105 Correct 115 ms 282260 KB Output is correct
106 Correct 115 ms 282244 KB Output is correct
107 Correct 115 ms 282192 KB Output is correct
108 Correct 116 ms 282192 KB Output is correct
109 Correct 121 ms 282268 KB Output is correct
110 Correct 134 ms 285008 KB Output is correct
111 Correct 154 ms 286804 KB Output is correct
112 Correct 167 ms 287312 KB Output is correct
113 Correct 136 ms 287316 KB Output is correct
114 Correct 139 ms 287056 KB Output is correct
115 Correct 146 ms 287060 KB Output is correct
116 Correct 144 ms 286544 KB Output is correct
117 Correct 146 ms 286548 KB Output is correct
118 Correct 168 ms 286504 KB Output is correct
119 Correct 165 ms 292476 KB Output is correct
120 Correct 145 ms 294992 KB Output is correct
121 Correct 147 ms 294996 KB Output is correct
122 Correct 149 ms 294284 KB Output is correct
123 Correct 144 ms 294224 KB Output is correct
124 Correct 210 ms 319024 KB Output is correct
125 Correct 464 ms 391584 KB Output is correct
126 Correct 341 ms 409068 KB Output is correct
127 Correct 395 ms 409340 KB Output is correct
128 Correct 334 ms 403436 KB Output is correct
129 Correct 363 ms 403448 KB Output is correct
130 Correct 546 ms 411560 KB Output is correct
131 Correct 520 ms 410776 KB Output is correct
132 Correct 144 ms 286584 KB Output is correct
133 Correct 167 ms 282604 KB Output is correct
134 Correct 135 ms 282880 KB Output is correct
135 Correct 142 ms 285008 KB Output is correct
136 Correct 148 ms 292176 KB Output is correct
137 Correct 142 ms 286800 KB Output is correct
138 Correct 167 ms 287372 KB Output is correct
139 Correct 142 ms 286684 KB Output is correct
140 Correct 130 ms 286504 KB Output is correct
141 Correct 140 ms 287312 KB Output is correct
142 Correct 141 ms 287060 KB Output is correct
143 Correct 139 ms 287064 KB Output is correct
144 Correct 146 ms 295180 KB Output is correct
145 Correct 147 ms 294924 KB Output is correct
146 Correct 146 ms 290640 KB Output is correct
147 Correct 139 ms 287056 KB Output is correct
148 Correct 136 ms 286772 KB Output is correct
149 Correct 138 ms 286804 KB Output is correct
150 Correct 142 ms 286548 KB Output is correct
151 Correct 141 ms 286612 KB Output is correct
152 Correct 138 ms 286564 KB Output is correct
153 Correct 143 ms 286620 KB Output is correct
154 Correct 139 ms 293200 KB Output is correct
155 Correct 140 ms 291016 KB Output is correct
156 Correct 153 ms 292476 KB Output is correct
157 Correct 145 ms 293460 KB Output is correct
158 Correct 146 ms 295024 KB Output is correct
159 Correct 155 ms 293200 KB Output is correct
160 Correct 148 ms 293216 KB Output is correct
161 Correct 156 ms 294992 KB Output is correct
162 Correct 151 ms 294248 KB Output is correct
163 Correct 155 ms 294392 KB Output is correct
164 Correct 158 ms 314520 KB Output is correct
165 Correct 163 ms 314452 KB Output is correct
166 Correct 163 ms 303620 KB Output is correct
167 Correct 148 ms 294076 KB Output is correct
168 Correct 148 ms 293704 KB Output is correct
169 Correct 188 ms 293404 KB Output is correct
170 Correct 149 ms 293456 KB Output is correct
171 Correct 175 ms 293188 KB Output is correct
172 Correct 161 ms 293204 KB Output is correct
173 Correct 178 ms 293460 KB Output is correct
174 Correct 154 ms 298572 KB Output is correct
175 Correct 164 ms 307280 KB Output is correct
176 Correct 256 ms 373508 KB Output is correct
177 Correct 291 ms 361300 KB Output is correct
178 Correct 333 ms 381932 KB Output is correct
179 Correct 366 ms 395760 KB Output is correct
180 Correct 335 ms 394064 KB Output is correct
181 Correct 347 ms 393044 KB Output is correct
182 Correct 379 ms 392520 KB Output is correct
183 Correct 431 ms 397904 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 110 ms 282192 KB Output is correct
2 Correct 113 ms 282240 KB Output is correct
3 Correct 112 ms 282192 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 115 ms 282312 KB Output is correct
6 Correct 113 ms 282096 KB Output is correct
7 Correct 116 ms 282456 KB Output is correct
8 Correct 111 ms 282320 KB Output is correct
9 Correct 111 ms 282192 KB Output is correct
10 Correct 121 ms 282192 KB Output is correct
11 Correct 130 ms 282084 KB Output is correct
12 Correct 111 ms 282152 KB Output is correct
13 Correct 119 ms 282120 KB Output is correct
14 Correct 112 ms 282192 KB Output is correct
15 Correct 111 ms 282192 KB Output is correct
16 Correct 112 ms 282264 KB Output is correct
17 Correct 115 ms 282196 KB Output is correct
18 Correct 111 ms 282124 KB Output is correct
19 Correct 132 ms 286616 KB Output is correct
20 Correct 120 ms 292184 KB Output is correct
21 Correct 141 ms 287320 KB Output is correct
22 Correct 123 ms 286504 KB Output is correct
23 Correct 119 ms 286548 KB Output is correct
24 Correct 121 ms 294992 KB Output is correct
25 Correct 122 ms 295048 KB Output is correct
26 Correct 134 ms 286548 KB Output is correct
27 Correct 120 ms 286620 KB Output is correct
28 Correct 130 ms 286584 KB Output is correct
29 Correct 126 ms 292992 KB Output is correct
30 Correct 129 ms 290896 KB Output is correct
31 Correct 125 ms 294948 KB Output is correct
32 Correct 134 ms 293244 KB Output is correct
33 Correct 127 ms 293200 KB Output is correct
34 Correct 146 ms 314452 KB Output is correct
35 Correct 140 ms 314448 KB Output is correct
36 Correct 133 ms 293204 KB Output is correct
37 Correct 132 ms 293224 KB Output is correct
38 Correct 126 ms 293200 KB Output is correct
39 Correct 371 ms 391248 KB Output is correct
40 Correct 136 ms 295980 KB Output is correct
41 Correct 144 ms 321700 KB Output is correct
42 Correct 137 ms 297808 KB Output is correct
43 Correct 151 ms 316896 KB Output is correct
44 Correct 225 ms 353628 KB Output is correct
45 Correct 213 ms 363092 KB Output is correct
46 Correct 286 ms 409096 KB Output is correct
47 Correct 366 ms 391252 KB Output is correct
48 Correct 334 ms 390992 KB Output is correct
49 Correct 365 ms 604944 KB Output is correct
50 Correct 373 ms 605008 KB Output is correct
51 Correct 442 ms 391760 KB Output is correct
52 Correct 378 ms 391216 KB Output is correct
53 Correct 316 ms 391024 KB Output is correct
54 Correct 112 ms 282160 KB Output is correct
55 Correct 120 ms 282224 KB Output is correct
56 Correct 114 ms 282132 KB Output is correct
57 Correct 113 ms 282192 KB Output is correct
58 Correct 111 ms 282268 KB Output is correct
59 Correct 112 ms 282244 KB Output is correct
60 Correct 122 ms 282444 KB Output is correct
61 Correct 112 ms 282104 KB Output is correct
62 Correct 140 ms 282196 KB Output is correct
63 Correct 113 ms 282164 KB Output is correct
64 Correct 143 ms 282156 KB Output is correct
65 Correct 135 ms 282192 KB Output is correct
66 Correct 130 ms 282124 KB Output is correct
67 Correct 130 ms 282192 KB Output is correct
68 Correct 116 ms 282452 KB Output is correct
69 Correct 136 ms 282448 KB Output is correct
70 Correct 113 ms 282192 KB Output is correct
71 Correct 113 ms 282056 KB Output is correct
72 Correct 124 ms 282348 KB Output is correct
73 Correct 115 ms 282196 KB Output is correct
74 Correct 121 ms 282192 KB Output is correct
75 Correct 116 ms 282192 KB Output is correct
76 Correct 122 ms 282132 KB Output is correct
77 Correct 111 ms 282196 KB Output is correct
78 Correct 115 ms 282240 KB Output is correct
79 Correct 118 ms 282200 KB Output is correct
80 Correct 113 ms 282164 KB Output is correct
81 Correct 111 ms 282196 KB Output is correct
82 Correct 112 ms 282192 KB Output is correct
83 Correct 114 ms 282156 KB Output is correct
84 Correct 113 ms 282156 KB Output is correct
85 Correct 120 ms 282448 KB Output is correct
86 Correct 148 ms 282192 KB Output is correct
87 Correct 113 ms 282196 KB Output is correct
88 Correct 112 ms 282124 KB Output is correct
89 Correct 132 ms 282192 KB Output is correct
90 Correct 134 ms 282196 KB Output is correct
91 Correct 113 ms 282220 KB Output is correct
92 Correct 114 ms 282164 KB Output is correct
93 Correct 116 ms 282196 KB Output is correct
94 Correct 115 ms 282296 KB Output is correct
95 Correct 112 ms 282192 KB Output is correct
96 Correct 112 ms 282192 KB Output is correct
97 Correct 136 ms 282444 KB Output is correct
98 Correct 136 ms 282240 KB Output is correct
99 Correct 133 ms 282112 KB Output is correct
100 Correct 132 ms 282096 KB Output is correct
101 Correct 116 ms 282196 KB Output is correct
102 Correct 113 ms 282192 KB Output is correct
103 Correct 115 ms 282196 KB Output is correct
104 Correct 143 ms 282024 KB Output is correct
105 Correct 115 ms 282260 KB Output is correct
106 Correct 115 ms 282244 KB Output is correct
107 Correct 115 ms 282192 KB Output is correct
108 Correct 116 ms 282192 KB Output is correct
109 Correct 121 ms 282268 KB Output is correct
110 Correct 134 ms 285008 KB Output is correct
111 Correct 154 ms 286804 KB Output is correct
112 Correct 167 ms 287312 KB Output is correct
113 Correct 136 ms 287316 KB Output is correct
114 Correct 139 ms 287056 KB Output is correct
115 Correct 146 ms 287060 KB Output is correct
116 Correct 144 ms 286544 KB Output is correct
117 Correct 146 ms 286548 KB Output is correct
118 Correct 168 ms 286504 KB Output is correct
119 Correct 165 ms 292476 KB Output is correct
120 Correct 145 ms 294992 KB Output is correct
121 Correct 147 ms 294996 KB Output is correct
122 Correct 149 ms 294284 KB Output is correct
123 Correct 144 ms 294224 KB Output is correct
124 Correct 210 ms 319024 KB Output is correct
125 Correct 464 ms 391584 KB Output is correct
126 Correct 341 ms 409068 KB Output is correct
127 Correct 395 ms 409340 KB Output is correct
128 Correct 334 ms 403436 KB Output is correct
129 Correct 363 ms 403448 KB Output is correct
130 Correct 546 ms 411560 KB Output is correct
131 Correct 520 ms 410776 KB Output is correct
132 Correct 144 ms 286584 KB Output is correct
133 Correct 167 ms 282604 KB Output is correct
134 Correct 135 ms 282880 KB Output is correct
135 Correct 142 ms 285008 KB Output is correct
136 Correct 148 ms 292176 KB Output is correct
137 Correct 142 ms 286800 KB Output is correct
138 Correct 167 ms 287372 KB Output is correct
139 Correct 142 ms 286684 KB Output is correct
140 Correct 130 ms 286504 KB Output is correct
141 Correct 140 ms 287312 KB Output is correct
142 Correct 141 ms 287060 KB Output is correct
143 Correct 139 ms 287064 KB Output is correct
144 Correct 146 ms 295180 KB Output is correct
145 Correct 147 ms 294924 KB Output is correct
146 Correct 146 ms 290640 KB Output is correct
147 Correct 139 ms 287056 KB Output is correct
148 Correct 136 ms 286772 KB Output is correct
149 Correct 138 ms 286804 KB Output is correct
150 Correct 142 ms 286548 KB Output is correct
151 Correct 141 ms 286612 KB Output is correct
152 Correct 138 ms 286564 KB Output is correct
153 Correct 143 ms 286620 KB Output is correct
154 Correct 139 ms 293200 KB Output is correct
155 Correct 140 ms 291016 KB Output is correct
156 Correct 153 ms 292476 KB Output is correct
157 Correct 145 ms 293460 KB Output is correct
158 Correct 146 ms 295024 KB Output is correct
159 Correct 155 ms 293200 KB Output is correct
160 Correct 148 ms 293216 KB Output is correct
161 Correct 156 ms 294992 KB Output is correct
162 Correct 151 ms 294248 KB Output is correct
163 Correct 155 ms 294392 KB Output is correct
164 Correct 158 ms 314520 KB Output is correct
165 Correct 163 ms 314452 KB Output is correct
166 Correct 163 ms 303620 KB Output is correct
167 Correct 148 ms 294076 KB Output is correct
168 Correct 148 ms 293704 KB Output is correct
169 Correct 188 ms 293404 KB Output is correct
170 Correct 149 ms 293456 KB Output is correct
171 Correct 175 ms 293188 KB Output is correct
172 Correct 161 ms 293204 KB Output is correct
173 Correct 178 ms 293460 KB Output is correct
174 Correct 154 ms 298572 KB Output is correct
175 Correct 164 ms 307280 KB Output is correct
176 Correct 256 ms 373508 KB Output is correct
177 Correct 291 ms 361300 KB Output is correct
178 Correct 333 ms 381932 KB Output is correct
179 Correct 366 ms 395760 KB Output is correct
180 Correct 335 ms 394064 KB Output is correct
181 Correct 347 ms 393044 KB Output is correct
182 Correct 379 ms 392520 KB Output is correct
183 Correct 431 ms 397904 KB Output is correct
184 Correct 694 ms 500036 KB Output is correct
185 Correct 359 ms 408384 KB Output is correct
186 Correct 574 ms 429904 KB Output is correct
187 Correct 510 ms 438460 KB Output is correct
188 Correct 588 ms 535888 KB Output is correct
189 Correct 715 ms 500108 KB Output is correct
190 Correct 687 ms 499848 KB Output is correct
191 Correct 749 ms 536764 KB Output is correct
192 Correct 663 ms 524628 KB Output is correct
193 Correct 606 ms 524452 KB Output is correct
194 Correct 720 ms 927828 KB Output is correct
195 Correct 794 ms 927928 KB Output is correct
196 Correct 522 ms 507000 KB Output is correct
197 Correct 517 ms 504404 KB Output is correct
198 Correct 522 ms 503124 KB Output is correct
199 Correct 575 ms 502744 KB Output is correct
200 Correct 858 ms 500824 KB Output is correct
201 Correct 823 ms 500432 KB Output is correct
202 Correct 715 ms 500308 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 110 ms 282192 KB Output is correct
2 Correct 113 ms 282240 KB Output is correct
3 Correct 112 ms 282192 KB Output is correct
4 Correct 113 ms 282192 KB Output is correct
5 Correct 115 ms 282312 KB Output is correct
6 Correct 113 ms 282096 KB Output is correct
7 Correct 116 ms 282456 KB Output is correct
8 Correct 111 ms 282320 KB Output is correct
9 Correct 111 ms 282192 KB Output is correct
10 Correct 121 ms 282192 KB Output is correct
11 Correct 130 ms 282084 KB Output is correct
12 Correct 111 ms 282152 KB Output is correct
13 Correct 119 ms 282120 KB Output is correct
14 Correct 112 ms 282192 KB Output is correct
15 Correct 111 ms 282192 KB Output is correct
16 Correct 112 ms 282264 KB Output is correct
17 Correct 115 ms 282196 KB Output is correct
18 Correct 111 ms 282124 KB Output is correct
19 Correct 132 ms 286616 KB Output is correct
20 Correct 120 ms 292184 KB Output is correct
21 Correct 141 ms 287320 KB Output is correct
22 Correct 123 ms 286504 KB Output is correct
23 Correct 119 ms 286548 KB Output is correct
24 Correct 121 ms 294992 KB Output is correct
25 Correct 122 ms 295048 KB Output is correct
26 Correct 134 ms 286548 KB Output is correct
27 Correct 120 ms 286620 KB Output is correct
28 Correct 130 ms 286584 KB Output is correct
29 Correct 126 ms 292992 KB Output is correct
30 Correct 129 ms 290896 KB Output is correct
31 Correct 125 ms 294948 KB Output is correct
32 Correct 134 ms 293244 KB Output is correct
33 Correct 127 ms 293200 KB Output is correct
34 Correct 146 ms 314452 KB Output is correct
35 Correct 140 ms 314448 KB Output is correct
36 Correct 133 ms 293204 KB Output is correct
37 Correct 132 ms 293224 KB Output is correct
38 Correct 126 ms 293200 KB Output is correct
39 Correct 371 ms 391248 KB Output is correct
40 Correct 136 ms 295980 KB Output is correct
41 Correct 144 ms 321700 KB Output is correct
42 Correct 137 ms 297808 KB Output is correct
43 Correct 151 ms 316896 KB Output is correct
44 Correct 225 ms 353628 KB Output is correct
45 Correct 213 ms 363092 KB Output is correct
46 Correct 286 ms 409096 KB Output is correct
47 Correct 366 ms 391252 KB Output is correct
48 Correct 334 ms 390992 KB Output is correct
49 Correct 365 ms 604944 KB Output is correct
50 Correct 373 ms 605008 KB Output is correct
51 Correct 442 ms 391760 KB Output is correct
52 Correct 378 ms 391216 KB Output is correct
53 Correct 316 ms 391024 KB Output is correct
54 Correct 112 ms 282160 KB Output is correct
55 Correct 120 ms 282224 KB Output is correct
56 Correct 114 ms 282132 KB Output is correct
57 Correct 113 ms 282192 KB Output is correct
58 Correct 111 ms 282268 KB Output is correct
59 Correct 112 ms 282244 KB Output is correct
60 Correct 122 ms 282444 KB Output is correct
61 Correct 112 ms 282104 KB Output is correct
62 Correct 140 ms 282196 KB Output is correct
63 Correct 113 ms 282164 KB Output is correct
64 Correct 143 ms 282156 KB Output is correct
65 Correct 135 ms 282192 KB Output is correct
66 Correct 130 ms 282124 KB Output is correct
67 Correct 130 ms 282192 KB Output is correct
68 Correct 116 ms 282452 KB Output is correct
69 Correct 136 ms 282448 KB Output is correct
70 Correct 113 ms 282192 KB Output is correct
71 Correct 113 ms 282056 KB Output is correct
72 Correct 124 ms 282348 KB Output is correct
73 Correct 115 ms 282196 KB Output is correct
74 Correct 121 ms 282192 KB Output is correct
75 Correct 116 ms 282192 KB Output is correct
76 Correct 122 ms 282132 KB Output is correct
77 Correct 111 ms 282196 KB Output is correct
78 Correct 115 ms 282240 KB Output is correct
79 Correct 118 ms 282200 KB Output is correct
80 Correct 113 ms 282164 KB Output is correct
81 Correct 111 ms 282196 KB Output is correct
82 Correct 112 ms 282192 KB Output is correct
83 Correct 114 ms 282156 KB Output is correct
84 Correct 113 ms 282156 KB Output is correct
85 Correct 120 ms 282448 KB Output is correct
86 Correct 148 ms 282192 KB Output is correct
87 Correct 113 ms 282196 KB Output is correct
88 Correct 112 ms 282124 KB Output is correct
89 Correct 132 ms 282192 KB Output is correct
90 Correct 134 ms 282196 KB Output is correct
91 Correct 113 ms 282220 KB Output is correct
92 Correct 114 ms 282164 KB Output is correct
93 Correct 116 ms 282196 KB Output is correct
94 Correct 115 ms 282296 KB Output is correct
95 Correct 112 ms 282192 KB Output is correct
96 Correct 112 ms 282192 KB Output is correct
97 Correct 136 ms 282444 KB Output is correct
98 Correct 136 ms 282240 KB Output is correct
99 Correct 133 ms 282112 KB Output is correct
100 Correct 132 ms 282096 KB Output is correct
101 Correct 116 ms 282196 KB Output is correct
102 Correct 113 ms 282192 KB Output is correct
103 Correct 115 ms 282196 KB Output is correct
104 Correct 143 ms 282024 KB Output is correct
105 Correct 115 ms 282260 KB Output is correct
106 Correct 115 ms 282244 KB Output is correct
107 Correct 115 ms 282192 KB Output is correct
108 Correct 116 ms 282192 KB Output is correct
109 Correct 121 ms 282268 KB Output is correct
110 Correct 134 ms 285008 KB Output is correct
111 Correct 154 ms 286804 KB Output is correct
112 Correct 167 ms 287312 KB Output is correct
113 Correct 136 ms 287316 KB Output is correct
114 Correct 139 ms 287056 KB Output is correct
115 Correct 146 ms 287060 KB Output is correct
116 Correct 144 ms 286544 KB Output is correct
117 Correct 146 ms 286548 KB Output is correct
118 Correct 168 ms 286504 KB Output is correct
119 Correct 165 ms 292476 KB Output is correct
120 Correct 145 ms 294992 KB Output is correct
121 Correct 147 ms 294996 KB Output is correct
122 Correct 149 ms 294284 KB Output is correct
123 Correct 144 ms 294224 KB Output is correct
124 Correct 210 ms 319024 KB Output is correct
125 Correct 464 ms 391584 KB Output is correct
126 Correct 341 ms 409068 KB Output is correct
127 Correct 395 ms 409340 KB Output is correct
128 Correct 334 ms 403436 KB Output is correct
129 Correct 363 ms 403448 KB Output is correct
130 Correct 546 ms 411560 KB Output is correct
131 Correct 520 ms 410776 KB Output is correct
132 Correct 144 ms 286584 KB Output is correct
133 Correct 167 ms 282604 KB Output is correct
134 Correct 135 ms 282880 KB Output is correct
135 Correct 142 ms 285008 KB Output is correct
136 Correct 148 ms 292176 KB Output is correct
137 Correct 142 ms 286800 KB Output is correct
138 Correct 167 ms 287372 KB Output is correct
139 Correct 142 ms 286684 KB Output is correct
140 Correct 130 ms 286504 KB Output is correct
141 Correct 140 ms 287312 KB Output is correct
142 Correct 141 ms 287060 KB Output is correct
143 Correct 139 ms 287064 KB Output is correct
144 Correct 146 ms 295180 KB Output is correct
145 Correct 147 ms 294924 KB Output is correct
146 Correct 146 ms 290640 KB Output is correct
147 Correct 139 ms 287056 KB Output is correct
148 Correct 136 ms 286772 KB Output is correct
149 Correct 138 ms 286804 KB Output is correct
150 Correct 142 ms 286548 KB Output is correct
151 Correct 141 ms 286612 KB Output is correct
152 Correct 138 ms 286564 KB Output is correct
153 Correct 143 ms 286620 KB Output is correct
154 Correct 139 ms 293200 KB Output is correct
155 Correct 140 ms 291016 KB Output is correct
156 Correct 153 ms 292476 KB Output is correct
157 Correct 145 ms 293460 KB Output is correct
158 Correct 146 ms 295024 KB Output is correct
159 Correct 155 ms 293200 KB Output is correct
160 Correct 148 ms 293216 KB Output is correct
161 Correct 156 ms 294992 KB Output is correct
162 Correct 151 ms 294248 KB Output is correct
163 Correct 155 ms 294392 KB Output is correct
164 Correct 158 ms 314520 KB Output is correct
165 Correct 163 ms 314452 KB Output is correct
166 Correct 163 ms 303620 KB Output is correct
167 Correct 148 ms 294076 KB Output is correct
168 Correct 148 ms 293704 KB Output is correct
169 Correct 188 ms 293404 KB Output is correct
170 Correct 149 ms 293456 KB Output is correct
171 Correct 175 ms 293188 KB Output is correct
172 Correct 161 ms 293204 KB Output is correct
173 Correct 178 ms 293460 KB Output is correct
174 Correct 154 ms 298572 KB Output is correct
175 Correct 164 ms 307280 KB Output is correct
176 Correct 256 ms 373508 KB Output is correct
177 Correct 291 ms 361300 KB Output is correct
178 Correct 333 ms 381932 KB Output is correct
179 Correct 366 ms 395760 KB Output is correct
180 Correct 335 ms 394064 KB Output is correct
181 Correct 347 ms 393044 KB Output is correct
182 Correct 379 ms 392520 KB Output is correct
183 Correct 431 ms 397904 KB Output is correct
184 Correct 694 ms 500036 KB Output is correct
185 Correct 359 ms 408384 KB Output is correct
186 Correct 574 ms 429904 KB Output is correct
187 Correct 510 ms 438460 KB Output is correct
188 Correct 588 ms 535888 KB Output is correct
189 Correct 715 ms 500108 KB Output is correct
190 Correct 687 ms 499848 KB Output is correct
191 Correct 749 ms 536764 KB Output is correct
192 Correct 663 ms 524628 KB Output is correct
193 Correct 606 ms 524452 KB Output is correct
194 Correct 720 ms 927828 KB Output is correct
195 Correct 794 ms 927928 KB Output is correct
196 Correct 522 ms 507000 KB Output is correct
197 Correct 517 ms 504404 KB Output is correct
198 Correct 522 ms 503124 KB Output is correct
199 Correct 575 ms 502744 KB Output is correct
200 Correct 858 ms 500824 KB Output is correct
201 Correct 823 ms 500432 KB Output is correct
202 Correct 715 ms 500308 KB Output is correct
203 Correct 1406 ms 717320 KB Output is correct
204 Correct 681 ms 511568 KB Output is correct
205 Correct 957 ms 549272 KB Output is correct
206 Correct 1109 ms 740132 KB Output is correct
207 Correct 962 ms 789036 KB Output is correct
208 Correct 1664 ms 717392 KB Output is correct
209 Correct 1286 ms 717408 KB Output is correct
210 Correct 1358 ms 790536 KB Output is correct
211 Correct 962 ms 766236 KB Output is correct
212 Correct 1522 ms 766324 KB Output is correct
213 Correct 1300 ms 1573620 KB Output is correct
214 Correct 1274 ms 1573784 KB Output is correct
215 Correct 1113 ms 728668 KB Output is correct
216 Correct 900 ms 724308 KB Output is correct
217 Correct 989 ms 722256 KB Output is correct
218 Correct 1362 ms 721876 KB Output is correct
219 Correct 1716 ms 755064 KB Output is correct
220 Correct 1830 ms 773208 KB Output is correct
221 Correct 1811 ms 796064 KB Output is correct
222 Correct 1836 ms 793760 KB Output is correct
223 Correct 1470 ms 718624 KB Output is correct
224 Correct 1500 ms 718004 KB Output is correct
225 Correct 1403 ms 717192 KB Output is correct