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답안 #430745

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
430745 2021-06-17T03:20:20 Z four_specks Traffic (IOI10_traffic) C++17
100 / 100
 1177 ms 170664 KB 
#include "traffic.h"

#include <bits/stdc++.h>

using namespace std;

int total;

vector<int> adj[1000000];

int traffic[1000000];

int acc[1000000];
int dfs(int P[], int u, int p)
{
    traffic[u] = 0;

    acc[u] = P[u];
    for (const int &v : adj[u])
    {
        if (v != p)
        {
            acc[u] += dfs(P, v, u);
            traffic[u] = max(traffic[u], acc[v]);
        }
    }
    traffic[u] = max(traffic[u], total - acc[u]);

    return acc[u];
}

int LocateCentre(int N, int P[], int S[], int D[])
{
    total = 0;
    for (int i = 0; i < N; i++)
        total += P[i];

    for (int j = 0; j < N - 1; j++)
        adj[S[j]].push_back(D[j]),
        adj[D[j]].push_back(S[j]);

    dfs(P, 0, -1);

    int city = -1;

    int min_traffic = INT_MAX;
    for (int i = 0; i < N; i++)
    {
        if (traffic[i] < min_traffic)
        {
            city = i;
            min_traffic = traffic[i];
        }
    }

    return city;
}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 15 ms 23756 KB Output is correct
3 Correct 13 ms 23792 KB Output is correct
4 Correct 13 ms 23792 KB Output is correct
5 Correct 13 ms 23708 KB Output is correct
6 Correct 13 ms 23716 KB Output is correct
7 Correct 13 ms 23800 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 13 ms 23708 KB Output is correct
10 Correct 13 ms 23824 KB Output is correct
11 Correct 13 ms 23756 KB Output is correct
12 Correct 13 ms 23716 KB Output is correct
13 Correct 13 ms 23756 KB Output is correct
14 Correct 13 ms 23744 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23756 KB Output is correct
18 Correct 13 ms 23744 KB Output is correct
19 Correct 16 ms 23756 KB Output is correct
20 Correct 15 ms 23756 KB Output is correct
21 Correct 14 ms 23772 KB Output is correct
22 Correct 14 ms 23796 KB Output is correct
23 Correct 13 ms 23792 KB Output is correct
24 Correct 14 ms 23824 KB Output is correct
25 Correct 14 ms 23744 KB Output is correct
26 Correct 14 ms 23792 KB Output is correct
27 Correct 15 ms 23756 KB Output is correct
28 Correct 14 ms 23844 KB Output is correct
29 Correct 14 ms 23884 KB Output is correct
30 Correct 14 ms 23792 KB Output is correct
31 Correct 14 ms 23884 KB Output is correct
32 Correct 14 ms 23784 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23772 KB Output is correct
35 Correct 14 ms 23812 KB Output is correct
36 Correct 14 ms 23884 KB Output is correct
37 Correct 14 ms 23820 KB Output is correct
38 Correct 14 ms 23884 KB Output is correct
39 Correct 14 ms 23860 KB Output is correct
40 Correct 14 ms 23928 KB Output is correct
41 Correct 14 ms 23884 KB Output is correct
42 Correct 14 ms 23892 KB Output is correct
43 Correct 14 ms 23788 KB Output is correct
44 Correct 14 ms 23740 KB Output is correct
45 Correct 14 ms 23788 KB Output is correct
46 Correct 13 ms 23756 KB Output is correct
47 Correct 13 ms 23756 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 15 ms 23756 KB Output is correct
3 Correct 13 ms 23792 KB Output is correct
4 Correct 13 ms 23792 KB Output is correct
5 Correct 13 ms 23708 KB Output is correct
6 Correct 13 ms 23716 KB Output is correct
7 Correct 13 ms 23800 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 13 ms 23708 KB Output is correct
10 Correct 13 ms 23824 KB Output is correct
11 Correct 13 ms 23756 KB Output is correct
12 Correct 13 ms 23716 KB Output is correct
13 Correct 13 ms 23756 KB Output is correct
14 Correct 13 ms 23744 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23756 KB Output is correct
18 Correct 13 ms 23744 KB Output is correct
19 Correct 16 ms 23756 KB Output is correct
20 Correct 15 ms 23756 KB Output is correct
21 Correct 14 ms 23772 KB Output is correct
22 Correct 14 ms 23796 KB Output is correct
23 Correct 13 ms 23792 KB Output is correct
24 Correct 14 ms 23824 KB Output is correct
25 Correct 14 ms 23744 KB Output is correct
26 Correct 14 ms 23792 KB Output is correct
27 Correct 15 ms 23756 KB Output is correct
28 Correct 14 ms 23844 KB Output is correct
29 Correct 14 ms 23884 KB Output is correct
30 Correct 14 ms 23792 KB Output is correct
31 Correct 14 ms 23884 KB Output is correct
32 Correct 14 ms 23784 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23772 KB Output is correct
35 Correct 14 ms 23812 KB Output is correct
36 Correct 14 ms 23884 KB Output is correct
37 Correct 14 ms 23820 KB Output is correct
38 Correct 14 ms 23884 KB Output is correct
39 Correct 14 ms 23860 KB Output is correct
40 Correct 14 ms 23928 KB Output is correct
41 Correct 14 ms 23884 KB Output is correct
42 Correct 14 ms 23892 KB Output is correct
43 Correct 14 ms 23788 KB Output is correct
44 Correct 14 ms 23740 KB Output is correct
45 Correct 14 ms 23788 KB Output is correct
46 Correct 13 ms 23756 KB Output is correct
47 Correct 13 ms 23756 KB Output is correct
48 Correct 15 ms 23792 KB Output is correct
49 Correct 15 ms 23788 KB Output is correct
50 Correct 15 ms 23720 KB Output is correct
51 Correct 14 ms 23792 KB Output is correct
52 Correct 14 ms 23756 KB Output is correct
53 Correct 13 ms 23756 KB Output is correct
54 Correct 13 ms 23828 KB Output is correct
55 Correct 13 ms 23756 KB Output is correct
56 Correct 13 ms 23768 KB Output is correct
57 Correct 13 ms 23752 KB Output is correct
58 Correct 14 ms 23788 KB Output is correct
59 Correct 14 ms 23764 KB Output is correct
60 Correct 15 ms 23756 KB Output is correct
61 Correct 13 ms 23792 KB Output is correct
62 Correct 15 ms 23720 KB Output is correct
63 Correct 15 ms 23792 KB Output is correct
64 Correct 14 ms 23756 KB Output is correct
65 Correct 14 ms 23784 KB Output is correct
66 Correct 14 ms 23820 KB Output is correct
67 Correct 13 ms 23756 KB Output is correct
68 Correct 40 ms 31044 KB Output is correct
69 Correct 65 ms 38376 KB Output is correct
70 Correct 14 ms 23772 KB Output is correct
71 Correct 87 ms 45704 KB Output is correct
72 Correct 110 ms 53132 KB Output is correct
73 Correct 128 ms 60392 KB Output is correct
74 Correct 155 ms 67872 KB Output is correct
75 Correct 179 ms 75224 KB Output is correct
76 Correct 200 ms 82524 KB Output is correct
77 Correct 224 ms 90008 KB Output is correct
78 Correct 250 ms 97292 KB Output is correct
79 Correct 272 ms 104648 KB Output is correct
80 Correct 296 ms 112068 KB Output is correct
81 Correct 14 ms 23792 KB Output is correct
82 Correct 328 ms 119372 KB Output is correct
83 Correct 345 ms 126620 KB Output is correct
84 Correct 387 ms 134004 KB Output is correct
85 Correct 489 ms 141436 KB Output is correct
86 Correct 420 ms 148676 KB Output is correct
87 Correct 443 ms 156056 KB Output is correct
88 Correct 474 ms 163372 KB Output is correct
89 Correct 489 ms 170664 KB Output is correct
90 Correct 14 ms 23756 KB Output is correct
91 Correct 14 ms 23784 KB Output is correct
92 Correct 14 ms 23884 KB Output is correct
93 Correct 14 ms 23856 KB Output is correct
94 Correct 15 ms 23740 KB Output is correct

Subtask #3
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 15 ms 23756 KB Output is correct
3 Correct 13 ms 23792 KB Output is correct
4 Correct 13 ms 23792 KB Output is correct
5 Correct 13 ms 23708 KB Output is correct
6 Correct 13 ms 23716 KB Output is correct
7 Correct 13 ms 23800 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 13 ms 23708 KB Output is correct
10 Correct 13 ms 23824 KB Output is correct
11 Correct 13 ms 23756 KB Output is correct
12 Correct 13 ms 23716 KB Output is correct
13 Correct 13 ms 23756 KB Output is correct
14 Correct 13 ms 23744 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23756 KB Output is correct
18 Correct 13 ms 23744 KB Output is correct
19 Correct 16 ms 23756 KB Output is correct
20 Correct 15 ms 23756 KB Output is correct
21 Correct 14 ms 23772 KB Output is correct
22 Correct 14 ms 23796 KB Output is correct
23 Correct 13 ms 23792 KB Output is correct
24 Correct 14 ms 23824 KB Output is correct
25 Correct 14 ms 23744 KB Output is correct
26 Correct 14 ms 23792 KB Output is correct
27 Correct 15 ms 23756 KB Output is correct
28 Correct 14 ms 23844 KB Output is correct
29 Correct 14 ms 23884 KB Output is correct
30 Correct 14 ms 23792 KB Output is correct
31 Correct 14 ms 23884 KB Output is correct
32 Correct 14 ms 23784 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23772 KB Output is correct
35 Correct 14 ms 23812 KB Output is correct
36 Correct 14 ms 23884 KB Output is correct
37 Correct 14 ms 23820 KB Output is correct
38 Correct 14 ms 23884 KB Output is correct
39 Correct 14 ms 23860 KB Output is correct
40 Correct 14 ms 23928 KB Output is correct
41 Correct 14 ms 23884 KB Output is correct
42 Correct 14 ms 23892 KB Output is correct
43 Correct 14 ms 23788 KB Output is correct
44 Correct 14 ms 23740 KB Output is correct
45 Correct 14 ms 23788 KB Output is correct
46 Correct 13 ms 23756 KB Output is correct
47 Correct 13 ms 23756 KB Output is correct
48 Correct 15 ms 23792 KB Output is correct
49 Correct 14 ms 23792 KB Output is correct
50 Correct 15 ms 23756 KB Output is correct
51 Correct 14 ms 23792 KB Output is correct
52 Correct 14 ms 23792 KB Output is correct
53 Correct 14 ms 23816 KB Output is correct
54 Correct 13 ms 23804 KB Output is correct
55 Correct 14 ms 23756 KB Output is correct
56 Correct 15 ms 23792 KB Output is correct
57 Correct 14 ms 23728 KB Output is correct
58 Correct 14 ms 23708 KB Output is correct
59 Correct 15 ms 23884 KB Output is correct
60 Correct 15 ms 23788 KB Output is correct
61 Correct 14 ms 23788 KB Output is correct
62 Correct 13 ms 23792 KB Output is correct
63 Correct 14 ms 23804 KB Output is correct
64 Correct 14 ms 23720 KB Output is correct
65 Correct 14 ms 23752 KB Output is correct
66 Correct 14 ms 23792 KB Output is correct
67 Correct 14 ms 23796 KB Output is correct
68 Correct 15 ms 23756 KB Output is correct
69 Correct 14 ms 23804 KB Output is correct
70 Correct 13 ms 23756 KB Output is correct
71 Correct 14 ms 23756 KB Output is correct
72 Correct 14 ms 23748 KB Output is correct
73 Correct 15 ms 23808 KB Output is correct
74 Correct 14 ms 23724 KB Output is correct
75 Correct 14 ms 23756 KB Output is correct
76 Correct 14 ms 23756 KB Output is correct
77 Correct 14 ms 23748 KB Output is correct
78 Correct 15 ms 23796 KB Output is correct
79 Correct 14 ms 23796 KB Output is correct
80 Correct 15 ms 23828 KB Output is correct
81 Correct 16 ms 23752 KB Output is correct
82 Correct 16 ms 23756 KB Output is correct
83 Correct 14 ms 23760 KB Output is correct
84 Correct 14 ms 23756 KB Output is correct
85 Correct 14 ms 23796 KB Output is correct
86 Correct 14 ms 23756 KB Output is correct
87 Correct 15 ms 23800 KB Output is correct
88 Correct 14 ms 23768 KB Output is correct
89 Correct 14 ms 23808 KB Output is correct
90 Correct 14 ms 23756 KB Output is correct
91 Correct 14 ms 23804 KB Output is correct
92 Correct 14 ms 23816 KB Output is correct
93 Correct 14 ms 23804 KB Output is correct
94 Correct 14 ms 23796 KB Output is correct
95 Correct 15 ms 23884 KB Output is correct
96 Correct 14 ms 23788 KB Output is correct
97 Correct 14 ms 23756 KB Output is correct
98 Correct 15 ms 23756 KB Output is correct
99 Correct 13 ms 23756 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 15 ms 23756 KB Output is correct
3 Correct 13 ms 23792 KB Output is correct
4 Correct 13 ms 23792 KB Output is correct
5 Correct 13 ms 23708 KB Output is correct
6 Correct 13 ms 23716 KB Output is correct
7 Correct 13 ms 23800 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 13 ms 23708 KB Output is correct
10 Correct 13 ms 23824 KB Output is correct
11 Correct 13 ms 23756 KB Output is correct
12 Correct 13 ms 23716 KB Output is correct
13 Correct 13 ms 23756 KB Output is correct
14 Correct 13 ms 23744 KB Output is correct
15 Correct 16 ms 23808 KB Output is correct
16 Correct 13 ms 23792 KB Output is correct
17 Correct 14 ms 23756 KB Output is correct
18 Correct 13 ms 23744 KB Output is correct
19 Correct 16 ms 23756 KB Output is correct
20 Correct 15 ms 23756 KB Output is correct
21 Correct 14 ms 23772 KB Output is correct
22 Correct 14 ms 23796 KB Output is correct
23 Correct 13 ms 23792 KB Output is correct
24 Correct 14 ms 23824 KB Output is correct
25 Correct 14 ms 23744 KB Output is correct
26 Correct 14 ms 23792 KB Output is correct
27 Correct 15 ms 23756 KB Output is correct
28 Correct 14 ms 23844 KB Output is correct
29 Correct 14 ms 23884 KB Output is correct
30 Correct 14 ms 23792 KB Output is correct
31 Correct 14 ms 23884 KB Output is correct
32 Correct 14 ms 23784 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23772 KB Output is correct
35 Correct 14 ms 23812 KB Output is correct
36 Correct 14 ms 23884 KB Output is correct
37 Correct 14 ms 23820 KB Output is correct
38 Correct 14 ms 23884 KB Output is correct
39 Correct 14 ms 23860 KB Output is correct
40 Correct 14 ms 23928 KB Output is correct
41 Correct 14 ms 23884 KB Output is correct
42 Correct 14 ms 23892 KB Output is correct
43 Correct 14 ms 23788 KB Output is correct
44 Correct 14 ms 23740 KB Output is correct
45 Correct 14 ms 23788 KB Output is correct
46 Correct 13 ms 23756 KB Output is correct
47 Correct 13 ms 23756 KB Output is correct
48 Correct 15 ms 23792 KB Output is correct
49 Correct 15 ms 23788 KB Output is correct
50 Correct 15 ms 23720 KB Output is correct
51 Correct 14 ms 23792 KB Output is correct
52 Correct 14 ms 23756 KB Output is correct
53 Correct 13 ms 23756 KB Output is correct
54 Correct 13 ms 23828 KB Output is correct
55 Correct 13 ms 23756 KB Output is correct
56 Correct 13 ms 23768 KB Output is correct
57 Correct 13 ms 23752 KB Output is correct
58 Correct 14 ms 23788 KB Output is correct
59 Correct 14 ms 23764 KB Output is correct
60 Correct 15 ms 23756 KB Output is correct
61 Correct 13 ms 23792 KB Output is correct
62 Correct 15 ms 23720 KB Output is correct
63 Correct 15 ms 23792 KB Output is correct
64 Correct 14 ms 23756 KB Output is correct
65 Correct 14 ms 23784 KB Output is correct
66 Correct 14 ms 23820 KB Output is correct
67 Correct 13 ms 23756 KB Output is correct
68 Correct 40 ms 31044 KB Output is correct
69 Correct 65 ms 38376 KB Output is correct
70 Correct 14 ms 23772 KB Output is correct
71 Correct 87 ms 45704 KB Output is correct
72 Correct 110 ms 53132 KB Output is correct
73 Correct 128 ms 60392 KB Output is correct
74 Correct 155 ms 67872 KB Output is correct
75 Correct 179 ms 75224 KB Output is correct
76 Correct 200 ms 82524 KB Output is correct
77 Correct 224 ms 90008 KB Output is correct
78 Correct 250 ms 97292 KB Output is correct
79 Correct 272 ms 104648 KB Output is correct
80 Correct 296 ms 112068 KB Output is correct
81 Correct 14 ms 23792 KB Output is correct
82 Correct 328 ms 119372 KB Output is correct
83 Correct 345 ms 126620 KB Output is correct
84 Correct 387 ms 134004 KB Output is correct
85 Correct 489 ms 141436 KB Output is correct
86 Correct 420 ms 148676 KB Output is correct
87 Correct 443 ms 156056 KB Output is correct
88 Correct 474 ms 163372 KB Output is correct
89 Correct 489 ms 170664 KB Output is correct
90 Correct 14 ms 23756 KB Output is correct
91 Correct 14 ms 23784 KB Output is correct
92 Correct 14 ms 23884 KB Output is correct
93 Correct 14 ms 23856 KB Output is correct
94 Correct 15 ms 23740 KB Output is correct
95 Correct 15 ms 23792 KB Output is correct
96 Correct 14 ms 23792 KB Output is correct
97 Correct 15 ms 23756 KB Output is correct
98 Correct 14 ms 23792 KB Output is correct
99 Correct 14 ms 23792 KB Output is correct
100 Correct 14 ms 23816 KB Output is correct
101 Correct 13 ms 23804 KB Output is correct
102 Correct 14 ms 23756 KB Output is correct
103 Correct 15 ms 23792 KB Output is correct
104 Correct 14 ms 23728 KB Output is correct
105 Correct 14 ms 23708 KB Output is correct
106 Correct 15 ms 23884 KB Output is correct
107 Correct 15 ms 23788 KB Output is correct
108 Correct 14 ms 23788 KB Output is correct
109 Correct 13 ms 23792 KB Output is correct
110 Correct 14 ms 23804 KB Output is correct
111 Correct 14 ms 23720 KB Output is correct
112 Correct 14 ms 23752 KB Output is correct
113 Correct 14 ms 23792 KB Output is correct
114 Correct 14 ms 23796 KB Output is correct
115 Correct 15 ms 23756 KB Output is correct
116 Correct 14 ms 23804 KB Output is correct
117 Correct 13 ms 23756 KB Output is correct
118 Correct 14 ms 23756 KB Output is correct
119 Correct 14 ms 23748 KB Output is correct
120 Correct 15 ms 23808 KB Output is correct
121 Correct 14 ms 23724 KB Output is correct
122 Correct 14 ms 23756 KB Output is correct
123 Correct 14 ms 23756 KB Output is correct
124 Correct 14 ms 23748 KB Output is correct
125 Correct 15 ms 23796 KB Output is correct
126 Correct 14 ms 23796 KB Output is correct
127 Correct 15 ms 23828 KB Output is correct
128 Correct 16 ms 23752 KB Output is correct
129 Correct 16 ms 23756 KB Output is correct
130 Correct 14 ms 23760 KB Output is correct
131 Correct 14 ms 23756 KB Output is correct
132 Correct 14 ms 23796 KB Output is correct
133 Correct 14 ms 23756 KB Output is correct
134 Correct 15 ms 23800 KB Output is correct
135 Correct 14 ms 23768 KB Output is correct
136 Correct 14 ms 23808 KB Output is correct
137 Correct 14 ms 23756 KB Output is correct
138 Correct 14 ms 23804 KB Output is correct
139 Correct 14 ms 23816 KB Output is correct
140 Correct 14 ms 23804 KB Output is correct
141 Correct 14 ms 23796 KB Output is correct
142 Correct 15 ms 23884 KB Output is correct
143 Correct 14 ms 23788 KB Output is correct
144 Correct 14 ms 23756 KB Output is correct
145 Correct 15 ms 23756 KB Output is correct
146 Correct 13 ms 23756 KB Output is correct
147 Correct 13 ms 23756 KB Output is correct
148 Correct 13 ms 23788 KB Output is correct
149 Correct 14 ms 23796 KB Output is correct
150 Correct 13 ms 23744 KB Output is correct
151 Correct 14 ms 23756 KB Output is correct
152 Correct 14 ms 23792 KB Output is correct
153 Correct 14 ms 23792 KB Output is correct
154 Correct 14 ms 23756 KB Output is correct
155 Correct 13 ms 23756 KB Output is correct
156 Correct 14 ms 23788 KB Output is correct
157 Correct 15 ms 23828 KB Output is correct
158 Correct 14 ms 23756 KB Output is correct
159 Correct 15 ms 23904 KB Output is correct
160 Correct 17 ms 23788 KB Output is correct
161 Correct 15 ms 23792 KB Output is correct
162 Correct 13 ms 23756 KB Output is correct
163 Correct 14 ms 23788 KB Output is correct
164 Correct 13 ms 23756 KB Output is correct
165 Correct 14 ms 23756 KB Output is correct
166 Correct 13 ms 23740 KB Output is correct
167 Correct 13 ms 23756 KB Output is correct
168 Correct 17 ms 23796 KB Output is correct
169 Correct 14 ms 23756 KB Output is correct
170 Correct 14 ms 23756 KB Output is correct
171 Correct 40 ms 27204 KB Output is correct
172 Correct 96 ms 30624 KB Output is correct
173 Correct 127 ms 34028 KB Output is correct
174 Correct 172 ms 37572 KB Output is correct
175 Correct 272 ms 41196 KB Output is correct
176 Correct 274 ms 44484 KB Output is correct
177 Correct 361 ms 48060 KB Output is correct
178 Correct 398 ms 51400 KB Output is correct
179 Correct 472 ms 54976 KB Output is correct
180 Correct 13 ms 23756 KB Output is correct
181 Correct 508 ms 58476 KB Output is correct
182 Correct 582 ms 61924 KB Output is correct
183 Correct 640 ms 65412 KB Output is correct
184 Correct 693 ms 68928 KB Output is correct
185 Correct 743 ms 72304 KB Output is correct
186 Correct 825 ms 75940 KB Output is correct
187 Correct 900 ms 79112 KB Output is correct
188 Correct 911 ms 82832 KB Output is correct
189 Correct 976 ms 86092 KB Output is correct
190 Correct 1075 ms 89428 KB Output is correct
191 Correct 14 ms 23704 KB Output is correct
192 Correct 1177 ms 92912 KB Output is correct
193 Correct 273 ms 95896 KB Output is correct
194 Correct 724 ms 168288 KB Output is correct
195 Correct 14 ms 23756 KB Output is correct
196 Correct 16 ms 23716 KB Output is correct
197 Correct 14 ms 23792 KB Output is correct
198 Correct 13 ms 23804 KB Output is correct