Submission #463496

# Submission time Handle Problem Language Result Execution time Memory
463496 2021-08-11T09:07:08 Z BT21tata Traffic (IOI10_traffic) C++17
100 / 100
1169 ms 168260 KB
#include<bits/stdc++.h>
#include "traffic.h"

using namespace std;

vector<int> g[1000005];
int par[1000005], dis[1000005];

void dfs(int v, int p)
{
    for(int u : g[v])
        if(u!=p) par[u]=v, dfs(u, v), dis[v]+=dis[u];
}

int LocateCentre(int n, int p[], int S[], int D[])
{
    int ans=2000000000, cen;
    for(int i=0; i<n-1; i++)
    {
        g[S[i]].push_back(D[i]);
        g[D[i]].push_back(S[i]);
    }
    for(int i=0; i<n; i++)
        dis[i]=p[i];
    dfs(0, 0);

    for(int i=0; i<n; i++)
    {
        int cnt=0;
        for(int c : g[i])
        {
            if(c==par[i])
                cnt=max(cnt, dis[0]-dis[i]);
            else cnt=max(cnt, dis[c]);
        }
        if(cnt<ans) ans=cnt, cen=i;

    }
    return cen;
}

Compilation message

traffic.cpp: In function 'int LocateCentre(int, int*, int*, int*)':
traffic.cpp:39:12: warning: 'cen' may be used uninitialized in this function [-Wmaybe-uninitialized]
   39 |     return cen;
      |            ^~~
# Verdict Execution time Memory Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 13 ms 23744 KB Output is correct
3 Correct 14 ms 23800 KB Output is correct
4 Correct 14 ms 23724 KB Output is correct
5 Correct 13 ms 23756 KB Output is correct
6 Correct 13 ms 23756 KB Output is correct
7 Correct 13 ms 23752 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 14 ms 23816 KB Output is correct
10 Correct 13 ms 23756 KB Output is correct
11 Correct 13 ms 23712 KB Output is correct
12 Correct 13 ms 23764 KB Output is correct
13 Correct 16 ms 23792 KB Output is correct
14 Correct 13 ms 23756 KB Output is correct
15 Correct 13 ms 23816 KB Output is correct
16 Correct 14 ms 23756 KB Output is correct
17 Correct 14 ms 23812 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23756 KB Output is correct
20 Correct 13 ms 23824 KB Output is correct
21 Correct 14 ms 23756 KB Output is correct
22 Correct 13 ms 23756 KB Output is correct
23 Correct 15 ms 23756 KB Output is correct
24 Correct 13 ms 23760 KB Output is correct
25 Correct 13 ms 23836 KB Output is correct
26 Correct 13 ms 23756 KB Output is correct
27 Correct 13 ms 23752 KB Output is correct
28 Correct 16 ms 23860 KB Output is correct
29 Correct 13 ms 23744 KB Output is correct
30 Correct 13 ms 23872 KB Output is correct
31 Correct 13 ms 23872 KB Output is correct
32 Correct 14 ms 23872 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23808 KB Output is correct
35 Correct 14 ms 23884 KB Output is correct
36 Correct 13 ms 23884 KB Output is correct
37 Correct 13 ms 23884 KB Output is correct
38 Correct 13 ms 23868 KB Output is correct
39 Correct 15 ms 23884 KB Output is correct
40 Correct 14 ms 23920 KB Output is correct
41 Correct 14 ms 23904 KB Output is correct
42 Correct 13 ms 23884 KB Output is correct
43 Correct 13 ms 23756 KB Output is correct
44 Correct 13 ms 23708 KB Output is correct
45 Correct 15 ms 23820 KB Output is correct
46 Correct 15 ms 23700 KB Output is correct
47 Correct 13 ms 23812 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 13 ms 23744 KB Output is correct
3 Correct 14 ms 23800 KB Output is correct
4 Correct 14 ms 23724 KB Output is correct
5 Correct 13 ms 23756 KB Output is correct
6 Correct 13 ms 23756 KB Output is correct
7 Correct 13 ms 23752 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 14 ms 23816 KB Output is correct
10 Correct 13 ms 23756 KB Output is correct
11 Correct 13 ms 23712 KB Output is correct
12 Correct 13 ms 23764 KB Output is correct
13 Correct 16 ms 23792 KB Output is correct
14 Correct 13 ms 23756 KB Output is correct
15 Correct 13 ms 23816 KB Output is correct
16 Correct 14 ms 23756 KB Output is correct
17 Correct 14 ms 23812 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23756 KB Output is correct
20 Correct 13 ms 23824 KB Output is correct
21 Correct 14 ms 23756 KB Output is correct
22 Correct 13 ms 23756 KB Output is correct
23 Correct 15 ms 23756 KB Output is correct
24 Correct 13 ms 23760 KB Output is correct
25 Correct 13 ms 23836 KB Output is correct
26 Correct 13 ms 23756 KB Output is correct
27 Correct 13 ms 23752 KB Output is correct
28 Correct 16 ms 23860 KB Output is correct
29 Correct 13 ms 23744 KB Output is correct
30 Correct 13 ms 23872 KB Output is correct
31 Correct 13 ms 23872 KB Output is correct
32 Correct 14 ms 23872 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23808 KB Output is correct
35 Correct 14 ms 23884 KB Output is correct
36 Correct 13 ms 23884 KB Output is correct
37 Correct 13 ms 23884 KB Output is correct
38 Correct 13 ms 23868 KB Output is correct
39 Correct 15 ms 23884 KB Output is correct
40 Correct 14 ms 23920 KB Output is correct
41 Correct 14 ms 23904 KB Output is correct
42 Correct 13 ms 23884 KB Output is correct
43 Correct 13 ms 23756 KB Output is correct
44 Correct 13 ms 23708 KB Output is correct
45 Correct 15 ms 23820 KB Output is correct
46 Correct 15 ms 23700 KB Output is correct
47 Correct 13 ms 23812 KB Output is correct
48 Correct 14 ms 23804 KB Output is correct
49 Correct 13 ms 23732 KB Output is correct
50 Correct 13 ms 23776 KB Output is correct
51 Correct 13 ms 23756 KB Output is correct
52 Correct 17 ms 23692 KB Output is correct
53 Correct 14 ms 23756 KB Output is correct
54 Correct 13 ms 23756 KB Output is correct
55 Correct 16 ms 23808 KB Output is correct
56 Correct 13 ms 23756 KB Output is correct
57 Correct 14 ms 23756 KB Output is correct
58 Correct 14 ms 23724 KB Output is correct
59 Correct 13 ms 23712 KB Output is correct
60 Correct 13 ms 23768 KB Output is correct
61 Correct 13 ms 23800 KB Output is correct
62 Correct 13 ms 23748 KB Output is correct
63 Correct 12 ms 23756 KB Output is correct
64 Correct 13 ms 23756 KB Output is correct
65 Correct 13 ms 23756 KB Output is correct
66 Correct 13 ms 23728 KB Output is correct
67 Correct 13 ms 23756 KB Output is correct
68 Correct 37 ms 30260 KB Output is correct
69 Correct 60 ms 36652 KB Output is correct
70 Correct 13 ms 23756 KB Output is correct
71 Correct 83 ms 43176 KB Output is correct
72 Correct 112 ms 49608 KB Output is correct
73 Correct 140 ms 56004 KB Output is correct
74 Correct 157 ms 62440 KB Output is correct
75 Correct 178 ms 68944 KB Output is correct
76 Correct 234 ms 75380 KB Output is correct
77 Correct 229 ms 81900 KB Output is correct
78 Correct 251 ms 88288 KB Output is correct
79 Correct 274 ms 94748 KB Output is correct
80 Correct 312 ms 101164 KB Output is correct
81 Correct 13 ms 23808 KB Output is correct
82 Correct 344 ms 107720 KB Output is correct
83 Correct 424 ms 114108 KB Output is correct
84 Correct 379 ms 120632 KB Output is correct
85 Correct 409 ms 127084 KB Output is correct
86 Correct 433 ms 133524 KB Output is correct
87 Correct 471 ms 140004 KB Output is correct
88 Correct 480 ms 146388 KB Output is correct
89 Correct 505 ms 152864 KB Output is correct
90 Correct 13 ms 23756 KB Output is correct
91 Correct 14 ms 23756 KB Output is correct
92 Correct 14 ms 23780 KB Output is correct
93 Correct 14 ms 23840 KB Output is correct
94 Correct 13 ms 23820 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 13 ms 23744 KB Output is correct
3 Correct 14 ms 23800 KB Output is correct
4 Correct 14 ms 23724 KB Output is correct
5 Correct 13 ms 23756 KB Output is correct
6 Correct 13 ms 23756 KB Output is correct
7 Correct 13 ms 23752 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 14 ms 23816 KB Output is correct
10 Correct 13 ms 23756 KB Output is correct
11 Correct 13 ms 23712 KB Output is correct
12 Correct 13 ms 23764 KB Output is correct
13 Correct 16 ms 23792 KB Output is correct
14 Correct 13 ms 23756 KB Output is correct
15 Correct 13 ms 23816 KB Output is correct
16 Correct 14 ms 23756 KB Output is correct
17 Correct 14 ms 23812 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23756 KB Output is correct
20 Correct 13 ms 23824 KB Output is correct
21 Correct 14 ms 23756 KB Output is correct
22 Correct 13 ms 23756 KB Output is correct
23 Correct 15 ms 23756 KB Output is correct
24 Correct 13 ms 23760 KB Output is correct
25 Correct 13 ms 23836 KB Output is correct
26 Correct 13 ms 23756 KB Output is correct
27 Correct 13 ms 23752 KB Output is correct
28 Correct 16 ms 23860 KB Output is correct
29 Correct 13 ms 23744 KB Output is correct
30 Correct 13 ms 23872 KB Output is correct
31 Correct 13 ms 23872 KB Output is correct
32 Correct 14 ms 23872 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23808 KB Output is correct
35 Correct 14 ms 23884 KB Output is correct
36 Correct 13 ms 23884 KB Output is correct
37 Correct 13 ms 23884 KB Output is correct
38 Correct 13 ms 23868 KB Output is correct
39 Correct 15 ms 23884 KB Output is correct
40 Correct 14 ms 23920 KB Output is correct
41 Correct 14 ms 23904 KB Output is correct
42 Correct 13 ms 23884 KB Output is correct
43 Correct 13 ms 23756 KB Output is correct
44 Correct 13 ms 23708 KB Output is correct
45 Correct 15 ms 23820 KB Output is correct
46 Correct 15 ms 23700 KB Output is correct
47 Correct 13 ms 23812 KB Output is correct
48 Correct 14 ms 23812 KB Output is correct
49 Correct 14 ms 23756 KB Output is correct
50 Correct 13 ms 23756 KB Output is correct
51 Correct 13 ms 23796 KB Output is correct
52 Correct 14 ms 23756 KB Output is correct
53 Correct 15 ms 23784 KB Output is correct
54 Correct 14 ms 23784 KB Output is correct
55 Correct 15 ms 23724 KB Output is correct
56 Correct 14 ms 23744 KB Output is correct
57 Correct 14 ms 23756 KB Output is correct
58 Correct 14 ms 23788 KB Output is correct
59 Correct 14 ms 23816 KB Output is correct
60 Correct 14 ms 23756 KB Output is correct
61 Correct 13 ms 23792 KB Output is correct
62 Correct 13 ms 23756 KB Output is correct
63 Correct 13 ms 23808 KB Output is correct
64 Correct 14 ms 23788 KB Output is correct
65 Correct 14 ms 23756 KB Output is correct
66 Correct 14 ms 23740 KB Output is correct
67 Correct 14 ms 23756 KB Output is correct
68 Correct 13 ms 23868 KB Output is correct
69 Correct 14 ms 23764 KB Output is correct
70 Correct 13 ms 23792 KB Output is correct
71 Correct 17 ms 23768 KB Output is correct
72 Correct 14 ms 23756 KB Output is correct
73 Correct 14 ms 23788 KB Output is correct
74 Correct 14 ms 23756 KB Output is correct
75 Correct 14 ms 23756 KB Output is correct
76 Correct 13 ms 23800 KB Output is correct
77 Correct 14 ms 23756 KB Output is correct
78 Correct 14 ms 23756 KB Output is correct
79 Correct 14 ms 23756 KB Output is correct
80 Correct 15 ms 23804 KB Output is correct
81 Correct 14 ms 23736 KB Output is correct
82 Correct 14 ms 23800 KB Output is correct
83 Correct 14 ms 23756 KB Output is correct
84 Correct 14 ms 23756 KB Output is correct
85 Correct 13 ms 23796 KB Output is correct
86 Correct 15 ms 23756 KB Output is correct
87 Correct 15 ms 23756 KB Output is correct
88 Correct 14 ms 23884 KB Output is correct
89 Correct 14 ms 23860 KB Output is correct
90 Correct 14 ms 23792 KB Output is correct
91 Correct 14 ms 23756 KB Output is correct
92 Correct 15 ms 23788 KB Output is correct
93 Correct 14 ms 23884 KB Output is correct
94 Correct 14 ms 23804 KB Output is correct
95 Correct 14 ms 23924 KB Output is correct
96 Correct 14 ms 23756 KB Output is correct
97 Correct 14 ms 23792 KB Output is correct
98 Correct 14 ms 23736 KB Output is correct
99 Correct 13 ms 23792 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 13 ms 23756 KB Output is correct
2 Correct 13 ms 23744 KB Output is correct
3 Correct 14 ms 23800 KB Output is correct
4 Correct 14 ms 23724 KB Output is correct
5 Correct 13 ms 23756 KB Output is correct
6 Correct 13 ms 23756 KB Output is correct
7 Correct 13 ms 23752 KB Output is correct
8 Correct 13 ms 23756 KB Output is correct
9 Correct 14 ms 23816 KB Output is correct
10 Correct 13 ms 23756 KB Output is correct
11 Correct 13 ms 23712 KB Output is correct
12 Correct 13 ms 23764 KB Output is correct
13 Correct 16 ms 23792 KB Output is correct
14 Correct 13 ms 23756 KB Output is correct
15 Correct 13 ms 23816 KB Output is correct
16 Correct 14 ms 23756 KB Output is correct
17 Correct 14 ms 23812 KB Output is correct
18 Correct 14 ms 23756 KB Output is correct
19 Correct 13 ms 23756 KB Output is correct
20 Correct 13 ms 23824 KB Output is correct
21 Correct 14 ms 23756 KB Output is correct
22 Correct 13 ms 23756 KB Output is correct
23 Correct 15 ms 23756 KB Output is correct
24 Correct 13 ms 23760 KB Output is correct
25 Correct 13 ms 23836 KB Output is correct
26 Correct 13 ms 23756 KB Output is correct
27 Correct 13 ms 23752 KB Output is correct
28 Correct 16 ms 23860 KB Output is correct
29 Correct 13 ms 23744 KB Output is correct
30 Correct 13 ms 23872 KB Output is correct
31 Correct 13 ms 23872 KB Output is correct
32 Correct 14 ms 23872 KB Output is correct
33 Correct 14 ms 23884 KB Output is correct
34 Correct 13 ms 23808 KB Output is correct
35 Correct 14 ms 23884 KB Output is correct
36 Correct 13 ms 23884 KB Output is correct
37 Correct 13 ms 23884 KB Output is correct
38 Correct 13 ms 23868 KB Output is correct
39 Correct 15 ms 23884 KB Output is correct
40 Correct 14 ms 23920 KB Output is correct
41 Correct 14 ms 23904 KB Output is correct
42 Correct 13 ms 23884 KB Output is correct
43 Correct 13 ms 23756 KB Output is correct
44 Correct 13 ms 23708 KB Output is correct
45 Correct 15 ms 23820 KB Output is correct
46 Correct 15 ms 23700 KB Output is correct
47 Correct 13 ms 23812 KB Output is correct
48 Correct 14 ms 23804 KB Output is correct
49 Correct 13 ms 23732 KB Output is correct
50 Correct 13 ms 23776 KB Output is correct
51 Correct 13 ms 23756 KB Output is correct
52 Correct 17 ms 23692 KB Output is correct
53 Correct 14 ms 23756 KB Output is correct
54 Correct 13 ms 23756 KB Output is correct
55 Correct 16 ms 23808 KB Output is correct
56 Correct 13 ms 23756 KB Output is correct
57 Correct 14 ms 23756 KB Output is correct
58 Correct 14 ms 23724 KB Output is correct
59 Correct 13 ms 23712 KB Output is correct
60 Correct 13 ms 23768 KB Output is correct
61 Correct 13 ms 23800 KB Output is correct
62 Correct 13 ms 23748 KB Output is correct
63 Correct 12 ms 23756 KB Output is correct
64 Correct 13 ms 23756 KB Output is correct
65 Correct 13 ms 23756 KB Output is correct
66 Correct 13 ms 23728 KB Output is correct
67 Correct 13 ms 23756 KB Output is correct
68 Correct 37 ms 30260 KB Output is correct
69 Correct 60 ms 36652 KB Output is correct
70 Correct 13 ms 23756 KB Output is correct
71 Correct 83 ms 43176 KB Output is correct
72 Correct 112 ms 49608 KB Output is correct
73 Correct 140 ms 56004 KB Output is correct
74 Correct 157 ms 62440 KB Output is correct
75 Correct 178 ms 68944 KB Output is correct
76 Correct 234 ms 75380 KB Output is correct
77 Correct 229 ms 81900 KB Output is correct
78 Correct 251 ms 88288 KB Output is correct
79 Correct 274 ms 94748 KB Output is correct
80 Correct 312 ms 101164 KB Output is correct
81 Correct 13 ms 23808 KB Output is correct
82 Correct 344 ms 107720 KB Output is correct
83 Correct 424 ms 114108 KB Output is correct
84 Correct 379 ms 120632 KB Output is correct
85 Correct 409 ms 127084 KB Output is correct
86 Correct 433 ms 133524 KB Output is correct
87 Correct 471 ms 140004 KB Output is correct
88 Correct 480 ms 146388 KB Output is correct
89 Correct 505 ms 152864 KB Output is correct
90 Correct 13 ms 23756 KB Output is correct
91 Correct 14 ms 23756 KB Output is correct
92 Correct 14 ms 23780 KB Output is correct
93 Correct 14 ms 23840 KB Output is correct
94 Correct 13 ms 23820 KB Output is correct
95 Correct 14 ms 23812 KB Output is correct
96 Correct 14 ms 23756 KB Output is correct
97 Correct 13 ms 23756 KB Output is correct
98 Correct 13 ms 23796 KB Output is correct
99 Correct 14 ms 23756 KB Output is correct
100 Correct 15 ms 23784 KB Output is correct
101 Correct 14 ms 23784 KB Output is correct
102 Correct 15 ms 23724 KB Output is correct
103 Correct 14 ms 23744 KB Output is correct
104 Correct 14 ms 23756 KB Output is correct
105 Correct 14 ms 23788 KB Output is correct
106 Correct 14 ms 23816 KB Output is correct
107 Correct 14 ms 23756 KB Output is correct
108 Correct 13 ms 23792 KB Output is correct
109 Correct 13 ms 23756 KB Output is correct
110 Correct 13 ms 23808 KB Output is correct
111 Correct 14 ms 23788 KB Output is correct
112 Correct 14 ms 23756 KB Output is correct
113 Correct 14 ms 23740 KB Output is correct
114 Correct 14 ms 23756 KB Output is correct
115 Correct 13 ms 23868 KB Output is correct
116 Correct 14 ms 23764 KB Output is correct
117 Correct 13 ms 23792 KB Output is correct
118 Correct 17 ms 23768 KB Output is correct
119 Correct 14 ms 23756 KB Output is correct
120 Correct 14 ms 23788 KB Output is correct
121 Correct 14 ms 23756 KB Output is correct
122 Correct 14 ms 23756 KB Output is correct
123 Correct 13 ms 23800 KB Output is correct
124 Correct 14 ms 23756 KB Output is correct
125 Correct 14 ms 23756 KB Output is correct
126 Correct 14 ms 23756 KB Output is correct
127 Correct 15 ms 23804 KB Output is correct
128 Correct 14 ms 23736 KB Output is correct
129 Correct 14 ms 23800 KB Output is correct
130 Correct 14 ms 23756 KB Output is correct
131 Correct 14 ms 23756 KB Output is correct
132 Correct 13 ms 23796 KB Output is correct
133 Correct 15 ms 23756 KB Output is correct
134 Correct 15 ms 23756 KB Output is correct
135 Correct 14 ms 23884 KB Output is correct
136 Correct 14 ms 23860 KB Output is correct
137 Correct 14 ms 23792 KB Output is correct
138 Correct 14 ms 23756 KB Output is correct
139 Correct 15 ms 23788 KB Output is correct
140 Correct 14 ms 23884 KB Output is correct
141 Correct 14 ms 23804 KB Output is correct
142 Correct 14 ms 23924 KB Output is correct
143 Correct 14 ms 23756 KB Output is correct
144 Correct 14 ms 23792 KB Output is correct
145 Correct 14 ms 23736 KB Output is correct
146 Correct 13 ms 23792 KB Output is correct
147 Correct 13 ms 23792 KB Output is correct
148 Correct 15 ms 23720 KB Output is correct
149 Correct 14 ms 23796 KB Output is correct
150 Correct 14 ms 23756 KB Output is correct
151 Correct 14 ms 23756 KB Output is correct
152 Correct 14 ms 23720 KB Output is correct
153 Correct 14 ms 23756 KB Output is correct
154 Correct 14 ms 23756 KB Output is correct
155 Correct 13 ms 23780 KB Output is correct
156 Correct 16 ms 23756 KB Output is correct
157 Correct 14 ms 23784 KB Output is correct
158 Correct 14 ms 23792 KB Output is correct
159 Correct 14 ms 23756 KB Output is correct
160 Correct 14 ms 23732 KB Output is correct
161 Correct 15 ms 23740 KB Output is correct
162 Correct 15 ms 23756 KB Output is correct
163 Correct 13 ms 23716 KB Output is correct
164 Correct 14 ms 23756 KB Output is correct
165 Correct 14 ms 23756 KB Output is correct
166 Correct 14 ms 23756 KB Output is correct
167 Correct 14 ms 23784 KB Output is correct
168 Correct 14 ms 23756 KB Output is correct
169 Correct 14 ms 23756 KB Output is correct
170 Correct 14 ms 23756 KB Output is correct
171 Correct 44 ms 27248 KB Output is correct
172 Correct 90 ms 30660 KB Output is correct
173 Correct 146 ms 34020 KB Output is correct
174 Correct 188 ms 37700 KB Output is correct
175 Correct 270 ms 41084 KB Output is correct
176 Correct 303 ms 44484 KB Output is correct
177 Correct 343 ms 48084 KB Output is correct
178 Correct 460 ms 51416 KB Output is correct
179 Correct 451 ms 55064 KB Output is correct
180 Correct 13 ms 23756 KB Output is correct
181 Correct 526 ms 58400 KB Output is correct
182 Correct 581 ms 61820 KB Output is correct
183 Correct 641 ms 65364 KB Output is correct
184 Correct 721 ms 68904 KB Output is correct
185 Correct 768 ms 72264 KB Output is correct
186 Correct 835 ms 75832 KB Output is correct
187 Correct 935 ms 79376 KB Output is correct
188 Correct 952 ms 82704 KB Output is correct
189 Correct 1028 ms 86144 KB Output is correct
190 Correct 1073 ms 89636 KB Output is correct
191 Correct 15 ms 23720 KB Output is correct
192 Correct 1169 ms 92940 KB Output is correct
193 Correct 264 ms 95940 KB Output is correct
194 Correct 504 ms 168260 KB Output is correct
195 Correct 14 ms 23756 KB Output is correct
196 Correct 15 ms 23712 KB Output is correct
197 Correct 15 ms 23792 KB Output is correct
198 Correct 14 ms 23796 KB Output is correct