Submission #886005

# Submission time Handle Problem Language Result Execution time Memory
886005 2023-12-11T10:44:23 Z JakobZorz Traffic (IOI10_traffic) C++17
100 / 100
907 ms 245052 KB
#include"traffic.h"
#include<iostream>
#include<vector>
using namespace std;
typedef long long ll;

int n;
vector<int>nodes[1000000];
int people[1000000];
vector<int>ch[1000000];
ll pps[1000000];

void dfs(int node,int par){
    pps[node]=people[node];
    for(int ne:nodes[node]){
        if(ne==par)
            continue;
        dfs(ne,node);
        ch[node].push_back(ne);
        pps[node]+=pps[ne];
    }
}

int LocateCentre(int N,int pp[],int S[],int D[]){
    n=N;
    for(int i=0;i<n;i++)
        people[i]=pp[i];
    for(int i=0;i<n-1;i++){
        nodes[S[i]].push_back(D[i]);
        nodes[D[i]].push_back(S[i]);
    }
    dfs(0,0);
    ll res=pps[0];
    int resn=0;
    
    int node=0;
    while(true){
        ll cres=pps[0]-pps[node];
        int next=0;
        for(int c:ch[node]){
            if(pps[c]>cres){
                cres=pps[c];
                next=c;
            }
        }
        //cout<<cres<<" "<<res<<"\n";
        if(cres<res){
            res=cres;
            resn=node;
        }else
            break;
        node=next;
    }
    
    return resn;
}
# Verdict Execution time Memory Grader output
1 Correct 17 ms 55640 KB Output is correct
2 Correct 12 ms 55644 KB Output is correct
3 Correct 12 ms 55644 KB Output is correct
4 Correct 16 ms 55644 KB Output is correct
5 Correct 12 ms 55644 KB Output is correct
6 Correct 11 ms 55644 KB Output is correct
7 Correct 12 ms 55644 KB Output is correct
8 Correct 11 ms 55792 KB Output is correct
9 Correct 11 ms 55644 KB Output is correct
10 Correct 15 ms 55644 KB Output is correct
11 Correct 12 ms 55644 KB Output is correct
12 Correct 12 ms 55800 KB Output is correct
13 Correct 11 ms 55640 KB Output is correct
14 Correct 11 ms 56104 KB Output is correct
15 Correct 11 ms 55644 KB Output is correct
16 Correct 12 ms 55640 KB Output is correct
17 Correct 12 ms 55848 KB Output is correct
18 Correct 11 ms 55644 KB Output is correct
19 Correct 11 ms 55640 KB Output is correct
20 Correct 11 ms 55792 KB Output is correct
21 Correct 11 ms 55644 KB Output is correct
22 Correct 11 ms 55644 KB Output is correct
23 Correct 11 ms 55644 KB Output is correct
24 Correct 11 ms 55840 KB Output is correct
25 Correct 12 ms 55644 KB Output is correct
26 Correct 12 ms 55896 KB Output is correct
27 Correct 13 ms 55900 KB Output is correct
28 Correct 12 ms 55896 KB Output is correct
29 Correct 12 ms 55900 KB Output is correct
30 Correct 13 ms 55764 KB Output is correct
31 Correct 12 ms 55896 KB Output is correct
32 Correct 12 ms 55900 KB Output is correct
33 Correct 12 ms 55900 KB Output is correct
34 Correct 12 ms 55644 KB Output is correct
35 Correct 12 ms 55900 KB Output is correct
36 Correct 12 ms 55900 KB Output is correct
37 Correct 12 ms 55800 KB Output is correct
38 Correct 12 ms 55900 KB Output is correct
39 Correct 11 ms 55900 KB Output is correct
40 Correct 12 ms 55788 KB Output is correct
41 Correct 13 ms 55988 KB Output is correct
42 Correct 12 ms 56016 KB Output is correct
43 Correct 11 ms 53596 KB Output is correct
44 Correct 11 ms 55820 KB Output is correct
45 Correct 11 ms 55644 KB Output is correct
46 Correct 11 ms 55644 KB Output is correct
47 Correct 11 ms 55844 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 55640 KB Output is correct
2 Correct 12 ms 55644 KB Output is correct
3 Correct 12 ms 55644 KB Output is correct
4 Correct 16 ms 55644 KB Output is correct
5 Correct 12 ms 55644 KB Output is correct
6 Correct 11 ms 55644 KB Output is correct
7 Correct 12 ms 55644 KB Output is correct
8 Correct 11 ms 55792 KB Output is correct
9 Correct 11 ms 55644 KB Output is correct
10 Correct 15 ms 55644 KB Output is correct
11 Correct 12 ms 55644 KB Output is correct
12 Correct 12 ms 55800 KB Output is correct
13 Correct 11 ms 55640 KB Output is correct
14 Correct 11 ms 56104 KB Output is correct
15 Correct 11 ms 55644 KB Output is correct
16 Correct 12 ms 55640 KB Output is correct
17 Correct 12 ms 55848 KB Output is correct
18 Correct 11 ms 55644 KB Output is correct
19 Correct 11 ms 55640 KB Output is correct
20 Correct 11 ms 55792 KB Output is correct
21 Correct 11 ms 55644 KB Output is correct
22 Correct 11 ms 55644 KB Output is correct
23 Correct 11 ms 55644 KB Output is correct
24 Correct 11 ms 55840 KB Output is correct
25 Correct 12 ms 55644 KB Output is correct
26 Correct 12 ms 55896 KB Output is correct
27 Correct 13 ms 55900 KB Output is correct
28 Correct 12 ms 55896 KB Output is correct
29 Correct 12 ms 55900 KB Output is correct
30 Correct 13 ms 55764 KB Output is correct
31 Correct 12 ms 55896 KB Output is correct
32 Correct 12 ms 55900 KB Output is correct
33 Correct 12 ms 55900 KB Output is correct
34 Correct 12 ms 55644 KB Output is correct
35 Correct 12 ms 55900 KB Output is correct
36 Correct 12 ms 55900 KB Output is correct
37 Correct 12 ms 55800 KB Output is correct
38 Correct 12 ms 55900 KB Output is correct
39 Correct 11 ms 55900 KB Output is correct
40 Correct 12 ms 55788 KB Output is correct
41 Correct 13 ms 55988 KB Output is correct
42 Correct 12 ms 56016 KB Output is correct
43 Correct 11 ms 53596 KB Output is correct
44 Correct 11 ms 55820 KB Output is correct
45 Correct 11 ms 55644 KB Output is correct
46 Correct 11 ms 55644 KB Output is correct
47 Correct 11 ms 55844 KB Output is correct
48 Correct 12 ms 55644 KB Output is correct
49 Correct 11 ms 55796 KB Output is correct
50 Correct 11 ms 55644 KB Output is correct
51 Correct 11 ms 55644 KB Output is correct
52 Correct 12 ms 55640 KB Output is correct
53 Correct 11 ms 55644 KB Output is correct
54 Correct 11 ms 55644 KB Output is correct
55 Correct 11 ms 55852 KB Output is correct
56 Correct 12 ms 55640 KB Output is correct
57 Correct 12 ms 55644 KB Output is correct
58 Correct 11 ms 55644 KB Output is correct
59 Correct 11 ms 55644 KB Output is correct
60 Correct 11 ms 55796 KB Output is correct
61 Correct 11 ms 55644 KB Output is correct
62 Correct 11 ms 55644 KB Output is correct
63 Correct 11 ms 55800 KB Output is correct
64 Correct 11 ms 55644 KB Output is correct
65 Correct 11 ms 55644 KB Output is correct
66 Correct 13 ms 55640 KB Output is correct
67 Correct 12 ms 55644 KB Output is correct
68 Correct 31 ms 66644 KB Output is correct
69 Correct 49 ms 75272 KB Output is correct
70 Correct 13 ms 55644 KB Output is correct
71 Correct 68 ms 83936 KB Output is correct
72 Correct 90 ms 92964 KB Output is correct
73 Correct 112 ms 101512 KB Output is correct
74 Correct 124 ms 116304 KB Output is correct
75 Correct 143 ms 127112 KB Output is correct
76 Correct 168 ms 135960 KB Output is correct
77 Correct 213 ms 146696 KB Output is correct
78 Correct 198 ms 155464 KB Output is correct
79 Correct 220 ms 166392 KB Output is correct
80 Correct 235 ms 174932 KB Output is correct
81 Correct 12 ms 55644 KB Output is correct
82 Correct 252 ms 183676 KB Output is correct
83 Correct 275 ms 192480 KB Output is correct
84 Correct 291 ms 201044 KB Output is correct
85 Correct 321 ms 209936 KB Output is correct
86 Correct 332 ms 218628 KB Output is correct
87 Correct 346 ms 227208 KB Output is correct
88 Correct 366 ms 236132 KB Output is correct
89 Correct 399 ms 245052 KB Output is correct
90 Correct 11 ms 53596 KB Output is correct
91 Correct 11 ms 55644 KB Output is correct
92 Correct 11 ms 55852 KB Output is correct
93 Correct 11 ms 55644 KB Output is correct
94 Correct 11 ms 55852 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 55640 KB Output is correct
2 Correct 12 ms 55644 KB Output is correct
3 Correct 12 ms 55644 KB Output is correct
4 Correct 16 ms 55644 KB Output is correct
5 Correct 12 ms 55644 KB Output is correct
6 Correct 11 ms 55644 KB Output is correct
7 Correct 12 ms 55644 KB Output is correct
8 Correct 11 ms 55792 KB Output is correct
9 Correct 11 ms 55644 KB Output is correct
10 Correct 15 ms 55644 KB Output is correct
11 Correct 12 ms 55644 KB Output is correct
12 Correct 12 ms 55800 KB Output is correct
13 Correct 11 ms 55640 KB Output is correct
14 Correct 11 ms 56104 KB Output is correct
15 Correct 11 ms 55644 KB Output is correct
16 Correct 12 ms 55640 KB Output is correct
17 Correct 12 ms 55848 KB Output is correct
18 Correct 11 ms 55644 KB Output is correct
19 Correct 11 ms 55640 KB Output is correct
20 Correct 11 ms 55792 KB Output is correct
21 Correct 11 ms 55644 KB Output is correct
22 Correct 11 ms 55644 KB Output is correct
23 Correct 11 ms 55644 KB Output is correct
24 Correct 11 ms 55840 KB Output is correct
25 Correct 12 ms 55644 KB Output is correct
26 Correct 12 ms 55896 KB Output is correct
27 Correct 13 ms 55900 KB Output is correct
28 Correct 12 ms 55896 KB Output is correct
29 Correct 12 ms 55900 KB Output is correct
30 Correct 13 ms 55764 KB Output is correct
31 Correct 12 ms 55896 KB Output is correct
32 Correct 12 ms 55900 KB Output is correct
33 Correct 12 ms 55900 KB Output is correct
34 Correct 12 ms 55644 KB Output is correct
35 Correct 12 ms 55900 KB Output is correct
36 Correct 12 ms 55900 KB Output is correct
37 Correct 12 ms 55800 KB Output is correct
38 Correct 12 ms 55900 KB Output is correct
39 Correct 11 ms 55900 KB Output is correct
40 Correct 12 ms 55788 KB Output is correct
41 Correct 13 ms 55988 KB Output is correct
42 Correct 12 ms 56016 KB Output is correct
43 Correct 11 ms 53596 KB Output is correct
44 Correct 11 ms 55820 KB Output is correct
45 Correct 11 ms 55644 KB Output is correct
46 Correct 11 ms 55644 KB Output is correct
47 Correct 11 ms 55844 KB Output is correct
48 Correct 13 ms 56408 KB Output is correct
49 Correct 11 ms 55644 KB Output is correct
50 Correct 11 ms 55644 KB Output is correct
51 Correct 12 ms 55852 KB Output is correct
52 Correct 12 ms 55640 KB Output is correct
53 Correct 11 ms 55644 KB Output is correct
54 Correct 12 ms 55644 KB Output is correct
55 Correct 11 ms 55644 KB Output is correct
56 Correct 12 ms 55644 KB Output is correct
57 Correct 12 ms 55644 KB Output is correct
58 Correct 12 ms 55640 KB Output is correct
59 Correct 11 ms 55812 KB Output is correct
60 Correct 11 ms 55800 KB Output is correct
61 Correct 13 ms 55896 KB Output is correct
62 Correct 13 ms 55644 KB Output is correct
63 Correct 11 ms 55644 KB Output is correct
64 Correct 11 ms 55644 KB Output is correct
65 Correct 11 ms 55644 KB Output is correct
66 Correct 11 ms 55644 KB Output is correct
67 Correct 11 ms 55644 KB Output is correct
68 Correct 11 ms 55640 KB Output is correct
69 Correct 11 ms 55644 KB Output is correct
70 Correct 11 ms 55644 KB Output is correct
71 Correct 11 ms 55768 KB Output is correct
72 Correct 12 ms 55640 KB Output is correct
73 Correct 13 ms 55900 KB Output is correct
74 Correct 12 ms 55824 KB Output is correct
75 Correct 11 ms 55864 KB Output is correct
76 Correct 12 ms 55780 KB Output is correct
77 Correct 12 ms 55644 KB Output is correct
78 Correct 12 ms 55644 KB Output is correct
79 Correct 12 ms 55644 KB Output is correct
80 Correct 11 ms 55644 KB Output is correct
81 Correct 11 ms 53596 KB Output is correct
82 Correct 12 ms 55640 KB Output is correct
83 Correct 12 ms 55640 KB Output is correct
84 Correct 11 ms 55644 KB Output is correct
85 Correct 14 ms 55900 KB Output is correct
86 Correct 12 ms 55900 KB Output is correct
87 Correct 11 ms 55848 KB Output is correct
88 Correct 12 ms 55900 KB Output is correct
89 Correct 13 ms 55852 KB Output is correct
90 Correct 12 ms 56152 KB Output is correct
91 Correct 12 ms 55896 KB Output is correct
92 Correct 11 ms 55644 KB Output is correct
93 Correct 12 ms 55924 KB Output is correct
94 Correct 12 ms 55900 KB Output is correct
95 Correct 12 ms 55900 KB Output is correct
96 Correct 11 ms 55640 KB Output is correct
97 Correct 11 ms 55640 KB Output is correct
98 Correct 12 ms 55644 KB Output is correct
99 Correct 11 ms 55792 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 17 ms 55640 KB Output is correct
2 Correct 12 ms 55644 KB Output is correct
3 Correct 12 ms 55644 KB Output is correct
4 Correct 16 ms 55644 KB Output is correct
5 Correct 12 ms 55644 KB Output is correct
6 Correct 11 ms 55644 KB Output is correct
7 Correct 12 ms 55644 KB Output is correct
8 Correct 11 ms 55792 KB Output is correct
9 Correct 11 ms 55644 KB Output is correct
10 Correct 15 ms 55644 KB Output is correct
11 Correct 12 ms 55644 KB Output is correct
12 Correct 12 ms 55800 KB Output is correct
13 Correct 11 ms 55640 KB Output is correct
14 Correct 11 ms 56104 KB Output is correct
15 Correct 11 ms 55644 KB Output is correct
16 Correct 12 ms 55640 KB Output is correct
17 Correct 12 ms 55848 KB Output is correct
18 Correct 11 ms 55644 KB Output is correct
19 Correct 11 ms 55640 KB Output is correct
20 Correct 11 ms 55792 KB Output is correct
21 Correct 11 ms 55644 KB Output is correct
22 Correct 11 ms 55644 KB Output is correct
23 Correct 11 ms 55644 KB Output is correct
24 Correct 11 ms 55840 KB Output is correct
25 Correct 12 ms 55644 KB Output is correct
26 Correct 12 ms 55896 KB Output is correct
27 Correct 13 ms 55900 KB Output is correct
28 Correct 12 ms 55896 KB Output is correct
29 Correct 12 ms 55900 KB Output is correct
30 Correct 13 ms 55764 KB Output is correct
31 Correct 12 ms 55896 KB Output is correct
32 Correct 12 ms 55900 KB Output is correct
33 Correct 12 ms 55900 KB Output is correct
34 Correct 12 ms 55644 KB Output is correct
35 Correct 12 ms 55900 KB Output is correct
36 Correct 12 ms 55900 KB Output is correct
37 Correct 12 ms 55800 KB Output is correct
38 Correct 12 ms 55900 KB Output is correct
39 Correct 11 ms 55900 KB Output is correct
40 Correct 12 ms 55788 KB Output is correct
41 Correct 13 ms 55988 KB Output is correct
42 Correct 12 ms 56016 KB Output is correct
43 Correct 11 ms 53596 KB Output is correct
44 Correct 11 ms 55820 KB Output is correct
45 Correct 11 ms 55644 KB Output is correct
46 Correct 11 ms 55644 KB Output is correct
47 Correct 11 ms 55844 KB Output is correct
48 Correct 12 ms 55644 KB Output is correct
49 Correct 11 ms 55796 KB Output is correct
50 Correct 11 ms 55644 KB Output is correct
51 Correct 11 ms 55644 KB Output is correct
52 Correct 12 ms 55640 KB Output is correct
53 Correct 11 ms 55644 KB Output is correct
54 Correct 11 ms 55644 KB Output is correct
55 Correct 11 ms 55852 KB Output is correct
56 Correct 12 ms 55640 KB Output is correct
57 Correct 12 ms 55644 KB Output is correct
58 Correct 11 ms 55644 KB Output is correct
59 Correct 11 ms 55644 KB Output is correct
60 Correct 11 ms 55796 KB Output is correct
61 Correct 11 ms 55644 KB Output is correct
62 Correct 11 ms 55644 KB Output is correct
63 Correct 11 ms 55800 KB Output is correct
64 Correct 11 ms 55644 KB Output is correct
65 Correct 11 ms 55644 KB Output is correct
66 Correct 13 ms 55640 KB Output is correct
67 Correct 12 ms 55644 KB Output is correct
68 Correct 31 ms 66644 KB Output is correct
69 Correct 49 ms 75272 KB Output is correct
70 Correct 13 ms 55644 KB Output is correct
71 Correct 68 ms 83936 KB Output is correct
72 Correct 90 ms 92964 KB Output is correct
73 Correct 112 ms 101512 KB Output is correct
74 Correct 124 ms 116304 KB Output is correct
75 Correct 143 ms 127112 KB Output is correct
76 Correct 168 ms 135960 KB Output is correct
77 Correct 213 ms 146696 KB Output is correct
78 Correct 198 ms 155464 KB Output is correct
79 Correct 220 ms 166392 KB Output is correct
80 Correct 235 ms 174932 KB Output is correct
81 Correct 12 ms 55644 KB Output is correct
82 Correct 252 ms 183676 KB Output is correct
83 Correct 275 ms 192480 KB Output is correct
84 Correct 291 ms 201044 KB Output is correct
85 Correct 321 ms 209936 KB Output is correct
86 Correct 332 ms 218628 KB Output is correct
87 Correct 346 ms 227208 KB Output is correct
88 Correct 366 ms 236132 KB Output is correct
89 Correct 399 ms 245052 KB Output is correct
90 Correct 11 ms 53596 KB Output is correct
91 Correct 11 ms 55644 KB Output is correct
92 Correct 11 ms 55852 KB Output is correct
93 Correct 11 ms 55644 KB Output is correct
94 Correct 11 ms 55852 KB Output is correct
95 Correct 13 ms 56408 KB Output is correct
96 Correct 11 ms 55644 KB Output is correct
97 Correct 11 ms 55644 KB Output is correct
98 Correct 12 ms 55852 KB Output is correct
99 Correct 12 ms 55640 KB Output is correct
100 Correct 11 ms 55644 KB Output is correct
101 Correct 12 ms 55644 KB Output is correct
102 Correct 11 ms 55644 KB Output is correct
103 Correct 12 ms 55644 KB Output is correct
104 Correct 12 ms 55644 KB Output is correct
105 Correct 12 ms 55640 KB Output is correct
106 Correct 11 ms 55812 KB Output is correct
107 Correct 11 ms 55800 KB Output is correct
108 Correct 13 ms 55896 KB Output is correct
109 Correct 13 ms 55644 KB Output is correct
110 Correct 11 ms 55644 KB Output is correct
111 Correct 11 ms 55644 KB Output is correct
112 Correct 11 ms 55644 KB Output is correct
113 Correct 11 ms 55644 KB Output is correct
114 Correct 11 ms 55644 KB Output is correct
115 Correct 11 ms 55640 KB Output is correct
116 Correct 11 ms 55644 KB Output is correct
117 Correct 11 ms 55644 KB Output is correct
118 Correct 11 ms 55768 KB Output is correct
119 Correct 12 ms 55640 KB Output is correct
120 Correct 13 ms 55900 KB Output is correct
121 Correct 12 ms 55824 KB Output is correct
122 Correct 11 ms 55864 KB Output is correct
123 Correct 12 ms 55780 KB Output is correct
124 Correct 12 ms 55644 KB Output is correct
125 Correct 12 ms 55644 KB Output is correct
126 Correct 12 ms 55644 KB Output is correct
127 Correct 11 ms 55644 KB Output is correct
128 Correct 11 ms 53596 KB Output is correct
129 Correct 12 ms 55640 KB Output is correct
130 Correct 12 ms 55640 KB Output is correct
131 Correct 11 ms 55644 KB Output is correct
132 Correct 14 ms 55900 KB Output is correct
133 Correct 12 ms 55900 KB Output is correct
134 Correct 11 ms 55848 KB Output is correct
135 Correct 12 ms 55900 KB Output is correct
136 Correct 13 ms 55852 KB Output is correct
137 Correct 12 ms 56152 KB Output is correct
138 Correct 12 ms 55896 KB Output is correct
139 Correct 11 ms 55644 KB Output is correct
140 Correct 12 ms 55924 KB Output is correct
141 Correct 12 ms 55900 KB Output is correct
142 Correct 12 ms 55900 KB Output is correct
143 Correct 11 ms 55640 KB Output is correct
144 Correct 11 ms 55640 KB Output is correct
145 Correct 12 ms 55644 KB Output is correct
146 Correct 11 ms 55792 KB Output is correct
147 Correct 11 ms 55644 KB Output is correct
148 Correct 12 ms 55776 KB Output is correct
149 Correct 11 ms 55644 KB Output is correct
150 Correct 11 ms 55820 KB Output is correct
151 Correct 12 ms 55644 KB Output is correct
152 Correct 12 ms 55640 KB Output is correct
153 Correct 11 ms 55644 KB Output is correct
154 Correct 11 ms 55652 KB Output is correct
155 Correct 11 ms 55644 KB Output is correct
156 Correct 12 ms 55848 KB Output is correct
157 Correct 11 ms 55648 KB Output is correct
158 Correct 12 ms 55652 KB Output is correct
159 Correct 11 ms 55648 KB Output is correct
160 Correct 11 ms 55640 KB Output is correct
161 Correct 11 ms 55644 KB Output is correct
162 Correct 11 ms 55780 KB Output is correct
163 Correct 12 ms 55736 KB Output is correct
164 Correct 11 ms 55644 KB Output is correct
165 Correct 12 ms 55644 KB Output is correct
166 Correct 11 ms 55844 KB Output is correct
167 Correct 12 ms 55644 KB Output is correct
168 Correct 11 ms 55644 KB Output is correct
169 Correct 11 ms 55768 KB Output is correct
170 Correct 11 ms 55644 KB Output is correct
171 Correct 34 ms 61520 KB Output is correct
172 Correct 57 ms 64936 KB Output is correct
173 Correct 86 ms 68344 KB Output is correct
174 Correct 119 ms 71764 KB Output is correct
175 Correct 160 ms 75344 KB Output is correct
176 Correct 224 ms 85076 KB Output is correct
177 Correct 240 ms 90616 KB Output is correct
178 Correct 309 ms 94036 KB Output is correct
179 Correct 336 ms 99728 KB Output is correct
180 Correct 11 ms 53596 KB Output is correct
181 Correct 397 ms 102996 KB Output is correct
182 Correct 445 ms 108816 KB Output is correct
183 Correct 505 ms 111952 KB Output is correct
184 Correct 534 ms 115484 KB Output is correct
185 Correct 617 ms 118940 KB Output is correct
186 Correct 660 ms 122624 KB Output is correct
187 Correct 701 ms 126000 KB Output is correct
188 Correct 754 ms 129460 KB Output is correct
189 Correct 812 ms 132888 KB Output is correct
190 Correct 840 ms 136716 KB Output is correct
191 Correct 12 ms 55644 KB Output is correct
192 Correct 907 ms 140304 KB Output is correct
193 Correct 203 ms 154040 KB Output is correct
194 Correct 377 ms 242680 KB Output is correct
195 Correct 11 ms 55836 KB Output is correct
196 Correct 11 ms 56104 KB Output is correct
197 Correct 11 ms 55848 KB Output is correct
198 Correct 11 ms 55644 KB Output is correct