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답안 #333221

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
333221 2020-12-05T00:48:52 Z daveeed Traffic (IOI10_traffic) C++17
100 / 100
 1187 ms 178520 KB 
#include <iostream>
#include <vector>

using namespace std;

const int MAXN = 1000005;

long long sz[MAXN], ans[MAXN], tot;
vector<int> adj[MAXN];

void dfs(int i, int par){
    for(int v: adj[i]){
        if(v == par)
            continue;
        dfs(v, i);
        ans[i] = max(ans[i], sz[v]);
        sz[i] += sz[v];
    }
    ans[i] = max(ans[i], tot - sz[i]);
}

int LocateCentre(int N, int P[], int S[], int D[]){
    for(int i = 0; i < N; i++){
        sz[i] = P[i];
        tot += sz[i];
        if(i != N - 1){
            adj[S[i]].push_back(D[i]);
            adj[D[i]].push_back(S[i]);
        }
    }
    dfs(0, -1);
    int mxi = 0;
    for(int i = 1; i < N; i++){
        if(ans[i] < ans[mxi])
            mxi = i;
    }
    return mxi;
}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23936 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 15 ms 23788 KB Output is correct
4 Correct 15 ms 23788 KB Output is correct
5 Correct 15 ms 23788 KB Output is correct
6 Correct 15 ms 23788 KB Output is correct
7 Correct 15 ms 23788 KB Output is correct
8 Correct 15 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 15 ms 23788 KB Output is correct
12 Correct 15 ms 23788 KB Output is correct
13 Correct 15 ms 23788 KB Output is correct
14 Correct 15 ms 23788 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 15 ms 23788 KB Output is correct
17 Correct 15 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 15 ms 23788 KB Output is correct
20 Correct 15 ms 23808 KB Output is correct
21 Correct 15 ms 23788 KB Output is correct
22 Correct 16 ms 23916 KB Output is correct
23 Correct 15 ms 23788 KB Output is correct
24 Correct 15 ms 23916 KB Output is correct
25 Correct 15 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 15 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 16 ms 23936 KB Output is correct
32 Correct 16 ms 23916 KB Output is correct
33 Correct 16 ms 23916 KB Output is correct
34 Correct 15 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 16 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 16 ms 23916 KB Output is correct
40 Correct 16 ms 23916 KB Output is correct
41 Correct 16 ms 23916 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 15 ms 23788 KB Output is correct
44 Correct 15 ms 23788 KB Output is correct
45 Correct 16 ms 23916 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 15 ms 23788 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23936 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 15 ms 23788 KB Output is correct
4 Correct 15 ms 23788 KB Output is correct
5 Correct 15 ms 23788 KB Output is correct
6 Correct 15 ms 23788 KB Output is correct
7 Correct 15 ms 23788 KB Output is correct
8 Correct 15 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 15 ms 23788 KB Output is correct
12 Correct 15 ms 23788 KB Output is correct
13 Correct 15 ms 23788 KB Output is correct
14 Correct 15 ms 23788 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 15 ms 23788 KB Output is correct
17 Correct 15 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 15 ms 23788 KB Output is correct
20 Correct 15 ms 23808 KB Output is correct
21 Correct 15 ms 23788 KB Output is correct
22 Correct 16 ms 23916 KB Output is correct
23 Correct 15 ms 23788 KB Output is correct
24 Correct 15 ms 23916 KB Output is correct
25 Correct 15 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 15 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 16 ms 23936 KB Output is correct
32 Correct 16 ms 23916 KB Output is correct
33 Correct 16 ms 23916 KB Output is correct
34 Correct 15 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 16 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 16 ms 23916 KB Output is correct
40 Correct 16 ms 23916 KB Output is correct
41 Correct 16 ms 23916 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 15 ms 23788 KB Output is correct
44 Correct 15 ms 23788 KB Output is correct
45 Correct 16 ms 23916 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 15 ms 23788 KB Output is correct
48 Correct 15 ms 23788 KB Output is correct
49 Correct 17 ms 23788 KB Output is correct
50 Correct 16 ms 23808 KB Output is correct
51 Correct 15 ms 23788 KB Output is correct
52 Correct 15 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 19 ms 23788 KB Output is correct
55 Correct 15 ms 23788 KB Output is correct
56 Correct 15 ms 23904 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 15 ms 23788 KB Output is correct
60 Correct 15 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 15 ms 23788 KB Output is correct
64 Correct 15 ms 23788 KB Output is correct
65 Correct 15 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 46 ms 31596 KB Output is correct
69 Correct 68 ms 39276 KB Output is correct
70 Correct 16 ms 23788 KB Output is correct
71 Correct 93 ms 46956 KB Output is correct
72 Correct 120 ms 54764 KB Output is correct
73 Correct 144 ms 62444 KB Output is correct
74 Correct 180 ms 70380 KB Output is correct
75 Correct 197 ms 78032 KB Output is correct
76 Correct 223 ms 85740 KB Output is correct
77 Correct 252 ms 93548 KB Output is correct
78 Correct 276 ms 101228 KB Output is correct
79 Correct 300 ms 109164 KB Output is correct
80 Correct 329 ms 116760 KB Output is correct
81 Correct 15 ms 23788 KB Output is correct
82 Correct 359 ms 124636 KB Output is correct
83 Correct 384 ms 132332 KB Output is correct
84 Correct 405 ms 140012 KB Output is correct
85 Correct 435 ms 147692 KB Output is correct
86 Correct 467 ms 155448 KB Output is correct
87 Correct 499 ms 163148 KB Output is correct
88 Correct 523 ms 171068 KB Output is correct
89 Correct 552 ms 178520 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 16 ms 23788 KB Output is correct

Subtask #3
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23936 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 15 ms 23788 KB Output is correct
4 Correct 15 ms 23788 KB Output is correct
5 Correct 15 ms 23788 KB Output is correct
6 Correct 15 ms 23788 KB Output is correct
7 Correct 15 ms 23788 KB Output is correct
8 Correct 15 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 15 ms 23788 KB Output is correct
12 Correct 15 ms 23788 KB Output is correct
13 Correct 15 ms 23788 KB Output is correct
14 Correct 15 ms 23788 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 15 ms 23788 KB Output is correct
17 Correct 15 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 15 ms 23788 KB Output is correct
20 Correct 15 ms 23808 KB Output is correct
21 Correct 15 ms 23788 KB Output is correct
22 Correct 16 ms 23916 KB Output is correct
23 Correct 15 ms 23788 KB Output is correct
24 Correct 15 ms 23916 KB Output is correct
25 Correct 15 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 15 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 16 ms 23936 KB Output is correct
32 Correct 16 ms 23916 KB Output is correct
33 Correct 16 ms 23916 KB Output is correct
34 Correct 15 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 16 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 16 ms 23916 KB Output is correct
40 Correct 16 ms 23916 KB Output is correct
41 Correct 16 ms 23916 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 15 ms 23788 KB Output is correct
44 Correct 15 ms 23788 KB Output is correct
45 Correct 16 ms 23916 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 15 ms 23788 KB Output is correct
48 Correct 16 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 19 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 17 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 20 ms 23788 KB Output is correct
60 Correct 16 ms 23916 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 17 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 18 ms 23916 KB Output is correct
73 Correct 17 ms 23916 KB Output is correct
74 Correct 17 ms 23916 KB Output is correct
75 Correct 17 ms 23916 KB Output is correct
76 Correct 17 ms 23916 KB Output is correct
77 Correct 17 ms 23916 KB Output is correct
78 Correct 17 ms 23916 KB Output is correct
79 Correct 17 ms 23916 KB Output is correct
80 Correct 17 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 23916 KB Output is correct
84 Correct 16 ms 23916 KB Output is correct
85 Correct 17 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 17 ms 24044 KB Output is correct
89 Correct 17 ms 23916 KB Output is correct
90 Correct 17 ms 23916 KB Output is correct
91 Correct 16 ms 23916 KB Output is correct
92 Correct 16 ms 23788 KB Output is correct
93 Correct 17 ms 23936 KB Output is correct
94 Correct 16 ms 23916 KB Output is correct
95 Correct 17 ms 24044 KB Output is correct
96 Correct 16 ms 23788 KB Output is correct
97 Correct 16 ms 23808 KB Output is correct
98 Correct 16 ms 23788 KB Output is correct
99 Correct 16 ms 23788 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 23936 KB Output is correct
2 Correct 17 ms 23788 KB Output is correct
3 Correct 15 ms 23788 KB Output is correct
4 Correct 15 ms 23788 KB Output is correct
5 Correct 15 ms 23788 KB Output is correct
6 Correct 15 ms 23788 KB Output is correct
7 Correct 15 ms 23788 KB Output is correct
8 Correct 15 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 15 ms 23788 KB Output is correct
12 Correct 15 ms 23788 KB Output is correct
13 Correct 15 ms 23788 KB Output is correct
14 Correct 15 ms 23788 KB Output is correct
15 Correct 15 ms 23788 KB Output is correct
16 Correct 15 ms 23788 KB Output is correct
17 Correct 15 ms 23788 KB Output is correct
18 Correct 16 ms 23788 KB Output is correct
19 Correct 15 ms 23788 KB Output is correct
20 Correct 15 ms 23808 KB Output is correct
21 Correct 15 ms 23788 KB Output is correct
22 Correct 16 ms 23916 KB Output is correct
23 Correct 15 ms 23788 KB Output is correct
24 Correct 15 ms 23916 KB Output is correct
25 Correct 15 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 15 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 16 ms 23936 KB Output is correct
32 Correct 16 ms 23916 KB Output is correct
33 Correct 16 ms 23916 KB Output is correct
34 Correct 15 ms 23788 KB Output is correct
35 Correct 16 ms 23916 KB Output is correct
36 Correct 16 ms 23936 KB Output is correct
37 Correct 16 ms 23916 KB Output is correct
38 Correct 16 ms 23916 KB Output is correct
39 Correct 16 ms 23916 KB Output is correct
40 Correct 16 ms 23916 KB Output is correct
41 Correct 16 ms 23916 KB Output is correct
42 Correct 16 ms 24044 KB Output is correct
43 Correct 15 ms 23788 KB Output is correct
44 Correct 15 ms 23788 KB Output is correct
45 Correct 16 ms 23916 KB Output is correct
46 Correct 15 ms 23788 KB Output is correct
47 Correct 15 ms 23788 KB Output is correct
48 Correct 15 ms 23788 KB Output is correct
49 Correct 17 ms 23788 KB Output is correct
50 Correct 16 ms 23808 KB Output is correct
51 Correct 15 ms 23788 KB Output is correct
52 Correct 15 ms 23788 KB Output is correct
53 Correct 16 ms 23788 KB Output is correct
54 Correct 19 ms 23788 KB Output is correct
55 Correct 15 ms 23788 KB Output is correct
56 Correct 15 ms 23904 KB Output is correct
57 Correct 16 ms 23788 KB Output is correct
58 Correct 16 ms 23788 KB Output is correct
59 Correct 15 ms 23788 KB Output is correct
60 Correct 15 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 15 ms 23788 KB Output is correct
64 Correct 15 ms 23788 KB Output is correct
65 Correct 15 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 46 ms 31596 KB Output is correct
69 Correct 68 ms 39276 KB Output is correct
70 Correct 16 ms 23788 KB Output is correct
71 Correct 93 ms 46956 KB Output is correct
72 Correct 120 ms 54764 KB Output is correct
73 Correct 144 ms 62444 KB Output is correct
74 Correct 180 ms 70380 KB Output is correct
75 Correct 197 ms 78032 KB Output is correct
76 Correct 223 ms 85740 KB Output is correct
77 Correct 252 ms 93548 KB Output is correct
78 Correct 276 ms 101228 KB Output is correct
79 Correct 300 ms 109164 KB Output is correct
80 Correct 329 ms 116760 KB Output is correct
81 Correct 15 ms 23788 KB Output is correct
82 Correct 359 ms 124636 KB Output is correct
83 Correct 384 ms 132332 KB Output is correct
84 Correct 405 ms 140012 KB Output is correct
85 Correct 435 ms 147692 KB Output is correct
86 Correct 467 ms 155448 KB Output is correct
87 Correct 499 ms 163148 KB Output is correct
88 Correct 523 ms 171068 KB Output is correct
89 Correct 552 ms 178520 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 16 ms 23788 KB Output is correct
95 Correct 16 ms 23788 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 19 ms 23788 KB Output is correct
100 Correct 16 ms 23788 KB Output is correct
101 Correct 17 ms 23788 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 20 ms 23788 KB Output is correct
107 Correct 16 ms 23916 KB Output is correct
108 Correct 17 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 16 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 17 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 18 ms 23916 KB Output is correct
120 Correct 17 ms 23916 KB Output is correct
121 Correct 17 ms 23916 KB Output is correct
122 Correct 17 ms 23916 KB Output is correct
123 Correct 17 ms 23916 KB Output is correct
124 Correct 17 ms 23916 KB Output is correct
125 Correct 17 ms 23916 KB Output is correct
126 Correct 17 ms 23916 KB Output is correct
127 Correct 17 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 23916 KB Output is correct
131 Correct 16 ms 23916 KB Output is correct
132 Correct 17 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 17 ms 24044 KB Output is correct
136 Correct 17 ms 23916 KB Output is correct
137 Correct 17 ms 23916 KB Output is correct
138 Correct 16 ms 23916 KB Output is correct
139 Correct 16 ms 23788 KB Output is correct
140 Correct 17 ms 23936 KB Output is correct
141 Correct 16 ms 23916 KB Output is correct
142 Correct 17 ms 24044 KB Output is correct
143 Correct 16 ms 23788 KB Output is correct
144 Correct 16 ms 23808 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 17 ms 23788 KB Output is correct
149 Correct 16 ms 23788 KB Output is correct
150 Correct 16 ms 23788 KB Output is correct
151 Correct 16 ms 23916 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 23916 KB Output is correct
156 Correct 16 ms 23788 KB Output is correct
157 Correct 16 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 15 ms 23872 KB Output is correct
163 Correct 16 ms 23904 KB Output is correct
164 Correct 16 ms 23788 KB Output is correct
165 Correct 16 ms 23788 KB Output is correct
166 Correct 16 ms 23788 KB Output is correct
167 Correct 16 ms 23916 KB Output is correct
168 Correct 17 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 46 ms 27628 KB Output is correct
172 Correct 94 ms 31468 KB Output is correct
173 Correct 142 ms 35308 KB Output is correct
174 Correct 207 ms 39276 KB Output is correct
175 Correct 268 ms 43116 KB Output is correct
176 Correct 313 ms 46956 KB Output is correct
177 Correct 384 ms 50924 KB Output is correct
178 Correct 458 ms 54712 KB Output is correct
179 Correct 495 ms 58732 KB Output is correct
180 Correct 16 ms 23788 KB Output is correct
181 Correct 564 ms 62448 KB Output is correct
182 Correct 620 ms 66284 KB Output is correct
183 Correct 673 ms 70380 KB Output is correct
184 Correct 736 ms 74348 KB Output is correct
185 Correct 815 ms 77804 KB Output is correct
186 Correct 876 ms 81872 KB Output is correct
187 Correct 938 ms 85776 KB Output is correct
188 Correct 1000 ms 89752 KB Output is correct
189 Correct 1089 ms 93260 KB Output is correct
190 Correct 1141 ms 97404 KB Output is correct
191 Correct 17 ms 23788 KB Output is correct
192 Correct 1187 ms 100952 KB Output is correct
193 Correct 270 ms 99984 KB Output is correct
194 Correct 546 ms 176128 KB Output is correct
195 Correct 17 ms 23788 KB Output is correct
196 Correct 17 ms 23788 KB Output is correct
197 Correct 16 ms 23788 KB Output is correct
198 Correct 18 ms 23788 KB Output is correct