Submission #358579

# Submission time Handle Problem Language Result Execution time Memory
358579 2021-01-25T21:12:41 Z idk321 Traffic (IOI10_traffic) C++11
100 / 100
1417 ms 206700 KB
#include "traffic.h"

#include <bits/stdc++.h>
typedef long long ll;
using namespace std;

const int N = 1000001;
vector<int> adj[N];
ll sz[N];
ll subSz[N];

void dfs1(int node, int par)
{
    subSz[node] = sz[node];
    for (int next : adj[node])
    {
        if (next == par) continue;
        dfs1(next, node);
        subSz[node] += subSz[next];
    }
}

array<ll, 2> dfs2(int node, int par)
{
    if (par != -1)
    {
        subSz[par] -= subSz[node];
        subSz[node] += subSz[par];
    }

    array<ll, 2> cur = {0, node};
    for (int next : adj[node])
    {
        cur[0] = max(subSz[next], cur[0]);
    }

    for (int next : adj[node])
    {
        if (next == par) continue;
        auto ncur = dfs2(next, node);
        if (ncur < cur) cur = ncur;
    }

    subSz[node] -= subSz[par];
    subSz[par] += subSz[node];

    return cur;
}

int LocateCentre(int n, int p[], int S[], int D[]) {
    for (int i = 0; i < n; i++) sz[i] = p[i];
    for (int i = 0; i < n - 1; i++)
    {
        adj[S[i]].push_back(D[i]);
        adj[D[i]].push_back(S[i]);
    }
    dfs1(0, -1);
    auto res = dfs2(0, -1);
    return res[1];
}
# Verdict Execution time Memory Grader output
1 Correct 16 ms 23788 KB Output is correct
2 Correct 16 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 16 ms 23788 KB Output is correct
5 Correct 16 ms 23788 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23788 KB Output is correct
8 Correct 16 ms 23788 KB Output is correct
9 Correct 16 ms 23788 KB Output is correct
10 Correct 16 ms 23788 KB Output is correct
11 Correct 16 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 16 ms 23788 KB Output is correct
14 Correct 18 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 16 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 16 ms 23788 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 16 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 16 ms 23916 KB Output is correct
25 Correct 16 ms 23916 KB Output is correct
26 Correct 16 ms 23916 KB Output is correct
27 Correct 16 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 16 ms 23916 KB Output is correct
30 Correct 16 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 17 ms 23916 KB Output is correct
33 Correct 16 ms 24044 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23916 KB Output is correct
37 Correct 17 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 17 ms 23916 KB Output is correct
40 Correct 16 ms 24044 KB Output is correct
41 Correct 17 ms 24044 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 16 ms 23788 KB Output is correct
44 Correct 16 ms 23788 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23788 KB Output is correct
47 Correct 16 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 16 ms 23788 KB Output is correct
2 Correct 16 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 16 ms 23788 KB Output is correct
5 Correct 16 ms 23788 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23788 KB Output is correct
8 Correct 16 ms 23788 KB Output is correct
9 Correct 16 ms 23788 KB Output is correct
10 Correct 16 ms 23788 KB Output is correct
11 Correct 16 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 16 ms 23788 KB Output is correct
14 Correct 18 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 16 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 16 ms 23788 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 16 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 16 ms 23916 KB Output is correct
25 Correct 16 ms 23916 KB Output is correct
26 Correct 16 ms 23916 KB Output is correct
27 Correct 16 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 16 ms 23916 KB Output is correct
30 Correct 16 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 17 ms 23916 KB Output is correct
33 Correct 16 ms 24044 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23916 KB Output is correct
37 Correct 17 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 17 ms 23916 KB Output is correct
40 Correct 16 ms 24044 KB Output is correct
41 Correct 17 ms 24044 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 16 ms 23788 KB Output is correct
44 Correct 16 ms 23788 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23788 KB Output is correct
47 Correct 16 ms 23788 KB Output is correct
48 Correct 15 ms 23788 KB Output is correct
49 Correct 16 ms 23788 KB Output is correct
50 Correct 16 ms 23788 KB Output is correct
51 Correct 16 ms 23788 KB Output is correct
52 Correct 16 ms 23788 KB Output is correct
53 Correct 17 ms 23916 KB Output is correct
54 Correct 16 ms 23788 KB Output is correct
55 Correct 16 ms 23788 KB Output is correct
56 Correct 16 ms 23788 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 16 ms 23788 KB Output is correct
60 Correct 16 ms 23788 KB Output is correct
61 Correct 17 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 16 ms 23788 KB Output is correct
64 Correct 16 ms 23788 KB Output is correct
65 Correct 16 ms 23788 KB Output is correct
66 Correct 16 ms 23788 KB Output is correct
67 Correct 16 ms 23788 KB Output is correct
68 Correct 44 ms 32364 KB Output is correct
69 Correct 69 ms 40684 KB Output is correct
70 Correct 17 ms 23788 KB Output is correct
71 Correct 105 ms 49132 KB Output is correct
72 Correct 128 ms 57580 KB Output is correct
73 Correct 153 ms 65900 KB Output is correct
74 Correct 184 ms 74348 KB Output is correct
75 Correct 243 ms 82796 KB Output is correct
76 Correct 290 ms 91116 KB Output is correct
77 Correct 266 ms 99692 KB Output is correct
78 Correct 296 ms 108012 KB Output is correct
79 Correct 324 ms 116460 KB Output is correct
80 Correct 379 ms 124780 KB Output is correct
81 Correct 16 ms 23916 KB Output is correct
82 Correct 379 ms 133484 KB Output is correct
83 Correct 414 ms 141676 KB Output is correct
84 Correct 441 ms 150360 KB Output is correct
85 Correct 494 ms 158444 KB Output is correct
86 Correct 515 ms 167020 KB Output is correct
87 Correct 523 ms 175340 KB Output is correct
88 Correct 548 ms 183660 KB Output is correct
89 Correct 580 ms 192200 KB Output is correct
90 Correct 16 ms 23788 KB Output is correct
91 Correct 16 ms 23788 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 16 ms 23788 KB Output is correct
94 Correct 17 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 16 ms 23788 KB Output is correct
2 Correct 16 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 16 ms 23788 KB Output is correct
5 Correct 16 ms 23788 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23788 KB Output is correct
8 Correct 16 ms 23788 KB Output is correct
9 Correct 16 ms 23788 KB Output is correct
10 Correct 16 ms 23788 KB Output is correct
11 Correct 16 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 16 ms 23788 KB Output is correct
14 Correct 18 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 16 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 16 ms 23788 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 16 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 16 ms 23916 KB Output is correct
25 Correct 16 ms 23916 KB Output is correct
26 Correct 16 ms 23916 KB Output is correct
27 Correct 16 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 16 ms 23916 KB Output is correct
30 Correct 16 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 17 ms 23916 KB Output is correct
33 Correct 16 ms 24044 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23916 KB Output is correct
37 Correct 17 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 17 ms 23916 KB Output is correct
40 Correct 16 ms 24044 KB Output is correct
41 Correct 17 ms 24044 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 16 ms 23788 KB Output is correct
44 Correct 16 ms 23788 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23788 KB Output is correct
47 Correct 16 ms 23788 KB Output is correct
48 Correct 16 ms 23788 KB Output is correct
49 Correct 15 ms 23788 KB Output is correct
50 Correct 15 ms 23788 KB Output is correct
51 Correct 16 ms 23788 KB Output is correct
52 Correct 16 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 17 ms 23916 KB Output is correct
55 Correct 16 ms 23788 KB Output is correct
56 Correct 16 ms 23788 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 16 ms 23788 KB Output is correct
60 Correct 16 ms 23788 KB Output is correct
61 Correct 16 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 16 ms 23788 KB Output is correct
64 Correct 17 ms 23788 KB Output is correct
65 Correct 16 ms 23788 KB Output is correct
66 Correct 16 ms 23788 KB Output is correct
67 Correct 16 ms 23788 KB Output is correct
68 Correct 16 ms 23788 KB Output is correct
69 Correct 16 ms 23788 KB Output is correct
70 Correct 17 ms 23788 KB Output is correct
71 Correct 16 ms 23788 KB Output is correct
72 Correct 17 ms 23788 KB Output is correct
73 Correct 16 ms 23788 KB Output is correct
74 Correct 16 ms 23788 KB Output is correct
75 Correct 17 ms 23788 KB Output is correct
76 Correct 16 ms 23916 KB Output is correct
77 Correct 16 ms 23916 KB Output is correct
78 Correct 16 ms 23916 KB Output is correct
79 Correct 17 ms 23916 KB Output is correct
80 Correct 16 ms 23916 KB Output is correct
81 Correct 16 ms 23788 KB Output is correct
82 Correct 16 ms 23916 KB Output is correct
83 Correct 17 ms 24044 KB Output is correct
84 Correct 17 ms 23916 KB Output is correct
85 Correct 16 ms 23916 KB Output is correct
86 Correct 17 ms 23916 KB Output is correct
87 Correct 17 ms 23916 KB Output is correct
88 Correct 16 ms 23916 KB Output is correct
89 Correct 16 ms 23916 KB Output is correct
90 Correct 17 ms 23916 KB Output is correct
91 Correct 17 ms 23916 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 17 ms 23916 KB Output is correct
94 Correct 16 ms 23936 KB Output is correct
95 Correct 16 ms 24044 KB Output is correct
96 Correct 16 ms 23788 KB Output is correct
97 Correct 16 ms 23788 KB Output is correct
98 Correct 16 ms 23788 KB Output is correct
99 Correct 16 ms 23788 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 16 ms 23788 KB Output is correct
2 Correct 16 ms 23788 KB Output is correct
3 Correct 16 ms 23788 KB Output is correct
4 Correct 16 ms 23788 KB Output is correct
5 Correct 16 ms 23788 KB Output is correct
6 Correct 16 ms 23788 KB Output is correct
7 Correct 16 ms 23788 KB Output is correct
8 Correct 16 ms 23788 KB Output is correct
9 Correct 16 ms 23788 KB Output is correct
10 Correct 16 ms 23788 KB Output is correct
11 Correct 16 ms 23788 KB Output is correct
12 Correct 16 ms 23788 KB Output is correct
13 Correct 16 ms 23788 KB Output is correct
14 Correct 18 ms 23788 KB Output is correct
15 Correct 16 ms 23788 KB Output is correct
16 Correct 16 ms 23788 KB Output is correct
17 Correct 16 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 16 ms 23788 KB Output is correct
20 Correct 16 ms 23788 KB Output is correct
21 Correct 16 ms 23788 KB Output is correct
22 Correct 16 ms 23788 KB Output is correct
23 Correct 16 ms 23788 KB Output is correct
24 Correct 16 ms 23916 KB Output is correct
25 Correct 16 ms 23916 KB Output is correct
26 Correct 16 ms 23916 KB Output is correct
27 Correct 16 ms 23916 KB Output is correct
28 Correct 17 ms 23916 KB Output is correct
29 Correct 16 ms 23916 KB Output is correct
30 Correct 16 ms 23916 KB Output is correct
31 Correct 17 ms 23916 KB Output is correct
32 Correct 17 ms 23916 KB Output is correct
33 Correct 16 ms 24044 KB Output is correct
34 Correct 17 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23916 KB Output is correct
37 Correct 17 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 17 ms 23916 KB Output is correct
40 Correct 16 ms 24044 KB Output is correct
41 Correct 17 ms 24044 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 16 ms 23788 KB Output is correct
44 Correct 16 ms 23788 KB Output is correct
45 Correct 16 ms 23808 KB Output is correct
46 Correct 16 ms 23788 KB Output is correct
47 Correct 16 ms 23788 KB Output is correct
48 Correct 15 ms 23788 KB Output is correct
49 Correct 16 ms 23788 KB Output is correct
50 Correct 16 ms 23788 KB Output is correct
51 Correct 16 ms 23788 KB Output is correct
52 Correct 16 ms 23788 KB Output is correct
53 Correct 17 ms 23916 KB Output is correct
54 Correct 16 ms 23788 KB Output is correct
55 Correct 16 ms 23788 KB Output is correct
56 Correct 16 ms 23788 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 16 ms 23788 KB Output is correct
60 Correct 16 ms 23788 KB Output is correct
61 Correct 17 ms 23788 KB Output is correct
62 Correct 16 ms 23788 KB Output is correct
63 Correct 16 ms 23788 KB Output is correct
64 Correct 16 ms 23788 KB Output is correct
65 Correct 16 ms 23788 KB Output is correct
66 Correct 16 ms 23788 KB Output is correct
67 Correct 16 ms 23788 KB Output is correct
68 Correct 44 ms 32364 KB Output is correct
69 Correct 69 ms 40684 KB Output is correct
70 Correct 17 ms 23788 KB Output is correct
71 Correct 105 ms 49132 KB Output is correct
72 Correct 128 ms 57580 KB Output is correct
73 Correct 153 ms 65900 KB Output is correct
74 Correct 184 ms 74348 KB Output is correct
75 Correct 243 ms 82796 KB Output is correct
76 Correct 290 ms 91116 KB Output is correct
77 Correct 266 ms 99692 KB Output is correct
78 Correct 296 ms 108012 KB Output is correct
79 Correct 324 ms 116460 KB Output is correct
80 Correct 379 ms 124780 KB Output is correct
81 Correct 16 ms 23916 KB Output is correct
82 Correct 379 ms 133484 KB Output is correct
83 Correct 414 ms 141676 KB Output is correct
84 Correct 441 ms 150360 KB Output is correct
85 Correct 494 ms 158444 KB Output is correct
86 Correct 515 ms 167020 KB Output is correct
87 Correct 523 ms 175340 KB Output is correct
88 Correct 548 ms 183660 KB Output is correct
89 Correct 580 ms 192200 KB Output is correct
90 Correct 16 ms 23788 KB Output is correct
91 Correct 16 ms 23788 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 16 ms 23788 KB Output is correct
94 Correct 17 ms 23788 KB Output is correct
95 Correct 16 ms 23788 KB Output is correct
96 Correct 15 ms 23788 KB Output is correct
97 Correct 15 ms 23788 KB Output is correct
98 Correct 16 ms 23788 KB Output is correct
99 Correct 16 ms 23788 KB Output is correct
100 Correct 16 ms 23788 KB Output is correct
101 Correct 17 ms 23916 KB Output is correct
102 Correct 16 ms 23788 KB Output is correct
103 Correct 16 ms 23788 KB Output is correct
104 Correct 16 ms 23788 KB Output is correct
105 Correct 16 ms 23788 KB Output is correct
106 Correct 16 ms 23788 KB Output is correct
107 Correct 16 ms 23788 KB Output is correct
108 Correct 16 ms 23788 KB Output is correct
109 Correct 16 ms 23788 KB Output is correct
110 Correct 16 ms 23788 KB Output is correct
111 Correct 17 ms 23788 KB Output is correct
112 Correct 16 ms 23788 KB Output is correct
113 Correct 16 ms 23788 KB Output is correct
114 Correct 16 ms 23788 KB Output is correct
115 Correct 16 ms 23788 KB Output is correct
116 Correct 16 ms 23788 KB Output is correct
117 Correct 17 ms 23788 KB Output is correct
118 Correct 16 ms 23788 KB Output is correct
119 Correct 17 ms 23788 KB Output is correct
120 Correct 16 ms 23788 KB Output is correct
121 Correct 16 ms 23788 KB Output is correct
122 Correct 17 ms 23788 KB Output is correct
123 Correct 16 ms 23916 KB Output is correct
124 Correct 16 ms 23916 KB Output is correct
125 Correct 16 ms 23916 KB Output is correct
126 Correct 17 ms 23916 KB Output is correct
127 Correct 16 ms 23916 KB Output is correct
128 Correct 16 ms 23788 KB Output is correct
129 Correct 16 ms 23916 KB Output is correct
130 Correct 17 ms 24044 KB Output is correct
131 Correct 17 ms 23916 KB Output is correct
132 Correct 16 ms 23916 KB Output is correct
133 Correct 17 ms 23916 KB Output is correct
134 Correct 17 ms 23916 KB Output is correct
135 Correct 16 ms 23916 KB Output is correct
136 Correct 16 ms 23916 KB Output is correct
137 Correct 17 ms 23916 KB Output is correct
138 Correct 17 ms 23916 KB Output is correct
139 Correct 16 ms 23788 KB Output is correct
140 Correct 17 ms 23916 KB Output is correct
141 Correct 16 ms 23936 KB Output is correct
142 Correct 16 ms 24044 KB Output is correct
143 Correct 16 ms 23788 KB Output is correct
144 Correct 16 ms 23788 KB Output is correct
145 Correct 16 ms 23788 KB Output is correct
146 Correct 16 ms 23788 KB Output is correct
147 Correct 15 ms 23788 KB Output is correct
148 Correct 15 ms 23788 KB Output is correct
149 Correct 15 ms 23788 KB Output is correct
150 Correct 16 ms 23788 KB Output is correct
151 Correct 16 ms 23788 KB Output is correct
152 Correct 16 ms 23788 KB Output is correct
153 Correct 16 ms 23788 KB Output is correct
154 Correct 16 ms 23788 KB Output is correct
155 Correct 16 ms 23788 KB Output is correct
156 Correct 16 ms 23788 KB Output is correct
157 Correct 17 ms 23788 KB Output is correct
158 Correct 16 ms 23788 KB Output is correct
159 Correct 16 ms 23788 KB Output is correct
160 Correct 16 ms 23788 KB Output is correct
161 Correct 16 ms 23788 KB Output is correct
162 Correct 16 ms 23788 KB Output is correct
163 Correct 16 ms 23788 KB Output is correct
164 Correct 16 ms 23916 KB Output is correct
165 Correct 16 ms 23788 KB Output is correct
166 Correct 16 ms 23788 KB Output is correct
167 Correct 17 ms 23788 KB Output is correct
168 Correct 16 ms 23788 KB Output is correct
169 Correct 16 ms 23788 KB Output is correct
170 Correct 16 ms 23788 KB Output is correct
171 Correct 49 ms 27628 KB Output is correct
172 Correct 98 ms 31468 KB Output is correct
173 Correct 157 ms 35436 KB Output is correct
174 Correct 230 ms 39276 KB Output is correct
175 Correct 309 ms 43116 KB Output is correct
176 Correct 382 ms 47212 KB Output is correct
177 Correct 443 ms 50924 KB Output is correct
178 Correct 513 ms 54636 KB Output is correct
179 Correct 608 ms 58860 KB Output is correct
180 Correct 16 ms 23788 KB Output is correct
181 Correct 679 ms 62700 KB Output is correct
182 Correct 792 ms 66156 KB Output is correct
183 Correct 803 ms 68588 KB Output is correct
184 Correct 883 ms 71664 KB Output is correct
185 Correct 978 ms 77292 KB Output is correct
186 Correct 1033 ms 81516 KB Output is correct
187 Correct 1096 ms 85320 KB Output is correct
188 Correct 1213 ms 89272 KB Output is correct
189 Correct 1243 ms 91520 KB Output is correct
190 Correct 1315 ms 93804 KB Output is correct
191 Correct 17 ms 23788 KB Output is correct
192 Correct 1417 ms 94312 KB Output is correct
193 Correct 285 ms 115564 KB Output is correct
194 Correct 574 ms 206700 KB Output is correct
195 Correct 16 ms 23788 KB Output is correct
196 Correct 16 ms 23788 KB Output is correct
197 Correct 17 ms 23788 KB Output is correct
198 Correct 16 ms 23788 KB Output is correct