oj.uz

Submission #208599

# Submission time Handle Problem Language Result Execution time Memory
208599 2020-03-11T18:11:30 Z DodgeBallMan Traffic (IOI10_traffic) C++14
100 / 100
 1426 ms 155156 KB 
#include "vector"
#include "traffic.h"
 
const int maxn = 1e6+10;
 
std::vector<int> grafo[maxn];
 
int c[maxn], sum[maxn], ans=2000000010, idans;
 
void dfs(int u, int p=-1){
    sum[u] = c[u];
    for(auto v : grafo[u]){
        if(v == p) continue;
        dfs(v, u);
        sum[u] += sum[v];
    }
}
 
int diff;
 
void solve(int u, int p=-1){
    int maxi = 0;
    for(auto v : grafo[u]){
        if(v == p) continue;
        if(maxi < sum[v]) maxi = sum[v];
        solve(v, u);
    }
 
    diff = sum[0] - sum[u];
 
    if(maxi < diff) maxi = diff;
 
    if(ans > maxi){
        ans = maxi;
        idans = u;
    }
}
 
int LocateCentre(int n, int *p, int *s, int *d){
    for(int i=0; i<n; i++){
        c[i] = p[i];
        if(i+1<n){
            grafo[s[i]].push_back(d[i]);
            grafo[d[i]].push_back(s[i]);
        }
    }
 
    dfs(0);
    solve(0);
 
    return idans;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23800 KB Output is correct
2 Correct 17 ms 23800 KB Output is correct
3 Correct 17 ms 23804 KB Output is correct
4 Correct 17 ms 23800 KB Output is correct
5 Correct 19 ms 23800 KB Output is correct
6 Correct 18 ms 23800 KB Output is correct
7 Correct 18 ms 23800 KB Output is correct
8 Correct 17 ms 23800 KB Output is correct
9 Correct 18 ms 23800 KB Output is correct
10 Correct 16 ms 23800 KB Output is correct
11 Correct 17 ms 23800 KB Output is correct
12 Correct 17 ms 23800 KB Output is correct
13 Correct 17 ms 23800 KB Output is correct
14 Correct 17 ms 23800 KB Output is correct
15 Correct 17 ms 23800 KB Output is correct
16 Correct 17 ms 23800 KB Output is correct
17 Correct 17 ms 23800 KB Output is correct
18 Correct 21 ms 23848 KB Output is correct
19 Correct 17 ms 23800 KB Output is correct
20 Correct 17 ms 23848 KB Output is correct
21 Correct 17 ms 23800 KB Output is correct
22 Correct 18 ms 23800 KB Output is correct
23 Correct 17 ms 23800 KB Output is correct
24 Correct 18 ms 23800 KB Output is correct
25 Correct 19 ms 23800 KB Output is correct
26 Correct 17 ms 23800 KB Output is correct
27 Correct 17 ms 23800 KB Output is correct
28 Correct 18 ms 23932 KB Output is correct
29 Correct 18 ms 23800 KB Output is correct
30 Correct 19 ms 23928 KB Output is correct
31 Correct 18 ms 23928 KB Output is correct
32 Correct 17 ms 23928 KB Output is correct
33 Correct 18 ms 23928 KB Output is correct
34 Correct 17 ms 23800 KB Output is correct
35 Correct 18 ms 23928 KB Output is correct
36 Correct 17 ms 23928 KB Output is correct
37 Correct 18 ms 23932 KB Output is correct
38 Correct 17 ms 23928 KB Output is correct
39 Correct 18 ms 23928 KB Output is correct
40 Correct 19 ms 23928 KB Output is correct
41 Correct 18 ms 23928 KB Output is correct
42 Correct 17 ms 23928 KB Output is correct
43 Correct 17 ms 23800 KB Output is correct
44 Correct 17 ms 23800 KB Output is correct
45 Correct 18 ms 23800 KB Output is correct
46 Correct 17 ms 23800 KB Output is correct
47 Correct 17 ms 23800 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23800 KB Output is correct
2 Correct 17 ms 23800 KB Output is correct
3 Correct 17 ms 23804 KB Output is correct
4 Correct 17 ms 23800 KB Output is correct
5 Correct 19 ms 23800 KB Output is correct
6 Correct 18 ms 23800 KB Output is correct
7 Correct 18 ms 23800 KB Output is correct
8 Correct 17 ms 23800 KB Output is correct
9 Correct 18 ms 23800 KB Output is correct
10 Correct 16 ms 23800 KB Output is correct
11 Correct 17 ms 23800 KB Output is correct
12 Correct 17 ms 23800 KB Output is correct
13 Correct 17 ms 23800 KB Output is correct
14 Correct 17 ms 23800 KB Output is correct
15 Correct 17 ms 23800 KB Output is correct
16 Correct 17 ms 23800 KB Output is correct
17 Correct 17 ms 23800 KB Output is correct
18 Correct 21 ms 23848 KB Output is correct
19 Correct 17 ms 23800 KB Output is correct
20 Correct 17 ms 23848 KB Output is correct
21 Correct 17 ms 23800 KB Output is correct
22 Correct 18 ms 23800 KB Output is correct
23 Correct 17 ms 23800 KB Output is correct
24 Correct 18 ms 23800 KB Output is correct
25 Correct 19 ms 23800 KB Output is correct
26 Correct 17 ms 23800 KB Output is correct
27 Correct 17 ms 23800 KB Output is correct
28 Correct 18 ms 23932 KB Output is correct
29 Correct 18 ms 23800 KB Output is correct
30 Correct 19 ms 23928 KB Output is correct
31 Correct 18 ms 23928 KB Output is correct
32 Correct 17 ms 23928 KB Output is correct
33 Correct 18 ms 23928 KB Output is correct
34 Correct 17 ms 23800 KB Output is correct
35 Correct 18 ms 23928 KB Output is correct
36 Correct 17 ms 23928 KB Output is correct
37 Correct 18 ms 23932 KB Output is correct
38 Correct 17 ms 23928 KB Output is correct
39 Correct 18 ms 23928 KB Output is correct
40 Correct 19 ms 23928 KB Output is correct
41 Correct 18 ms 23928 KB Output is correct
42 Correct 17 ms 23928 KB Output is correct
43 Correct 17 ms 23800 KB Output is correct
44 Correct 17 ms 23800 KB Output is correct
45 Correct 18 ms 23800 KB Output is correct
46 Correct 17 ms 23800 KB Output is correct
47 Correct 17 ms 23800 KB Output is correct
48 Correct 18 ms 23800 KB Output is correct
49 Correct 18 ms 23800 KB Output is correct
50 Correct 18 ms 23800 KB Output is correct
51 Correct 18 ms 23800 KB Output is correct
52 Correct 19 ms 23800 KB Output is correct
53 Correct 23 ms 23800 KB Output is correct
54 Correct 18 ms 23800 KB Output is correct
55 Correct 17 ms 23800 KB Output is correct
56 Correct 18 ms 23800 KB Output is correct
57 Correct 18 ms 23800 KB Output is correct
58 Correct 17 ms 23800 KB Output is correct
59 Correct 17 ms 23928 KB Output is correct
60 Correct 18 ms 23800 KB Output is correct
61 Correct 18 ms 23800 KB Output is correct
62 Correct 21 ms 23800 KB Output is correct
63 Correct 17 ms 23800 KB Output is correct
64 Correct 18 ms 23800 KB Output is correct
65 Correct 18 ms 23800 KB Output is correct
66 Correct 17 ms 23800 KB Output is correct
67 Correct 18 ms 23800 KB Output is correct
68 Correct 45 ms 30328 KB Output is correct
69 Correct 76 ms 36856 KB Output is correct
70 Correct 17 ms 23800 KB Output is correct
71 Correct 104 ms 43388 KB Output is correct
72 Correct 125 ms 50040 KB Output is correct
73 Correct 164 ms 56696 KB Output is correct
74 Correct 182 ms 63224 KB Output is correct
75 Correct 204 ms 69752 KB Output is correct
76 Correct 244 ms 76492 KB Output is correct
77 Correct 278 ms 82936 KB Output is correct
78 Correct 304 ms 89632 KB Output is correct
79 Correct 331 ms 96064 KB Output is correct
80 Correct 352 ms 102648 KB Output is correct
81 Correct 20 ms 23928 KB Output is correct
82 Correct 384 ms 109180 KB Output is correct
83 Correct 413 ms 115832 KB Output is correct
84 Correct 439 ms 122488 KB Output is correct
85 Correct 468 ms 128940 KB Output is correct
86 Correct 510 ms 135416 KB Output is correct
87 Correct 536 ms 142072 KB Output is correct
88 Correct 560 ms 148600 KB Output is correct
89 Correct 604 ms 155156 KB Output is correct
90 Correct 19 ms 23800 KB Output is correct
91 Correct 19 ms 23800 KB Output is correct
92 Correct 19 ms 23836 KB Output is correct
93 Correct 19 ms 23800 KB Output is correct
94 Correct 24 ms 23800 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23800 KB Output is correct
2 Correct 17 ms 23800 KB Output is correct
3 Correct 17 ms 23804 KB Output is correct
4 Correct 17 ms 23800 KB Output is correct
5 Correct 19 ms 23800 KB Output is correct
6 Correct 18 ms 23800 KB Output is correct
7 Correct 18 ms 23800 KB Output is correct
8 Correct 17 ms 23800 KB Output is correct
9 Correct 18 ms 23800 KB Output is correct
10 Correct 16 ms 23800 KB Output is correct
11 Correct 17 ms 23800 KB Output is correct
12 Correct 17 ms 23800 KB Output is correct
13 Correct 17 ms 23800 KB Output is correct
14 Correct 17 ms 23800 KB Output is correct
15 Correct 17 ms 23800 KB Output is correct
16 Correct 17 ms 23800 KB Output is correct
17 Correct 17 ms 23800 KB Output is correct
18 Correct 21 ms 23848 KB Output is correct
19 Correct 17 ms 23800 KB Output is correct
20 Correct 17 ms 23848 KB Output is correct
21 Correct 17 ms 23800 KB Output is correct
22 Correct 18 ms 23800 KB Output is correct
23 Correct 17 ms 23800 KB Output is correct
24 Correct 18 ms 23800 KB Output is correct
25 Correct 19 ms 23800 KB Output is correct
26 Correct 17 ms 23800 KB Output is correct
27 Correct 17 ms 23800 KB Output is correct
28 Correct 18 ms 23932 KB Output is correct
29 Correct 18 ms 23800 KB Output is correct
30 Correct 19 ms 23928 KB Output is correct
31 Correct 18 ms 23928 KB Output is correct
32 Correct 17 ms 23928 KB Output is correct
33 Correct 18 ms 23928 KB Output is correct
34 Correct 17 ms 23800 KB Output is correct
35 Correct 18 ms 23928 KB Output is correct
36 Correct 17 ms 23928 KB Output is correct
37 Correct 18 ms 23932 KB Output is correct
38 Correct 17 ms 23928 KB Output is correct
39 Correct 18 ms 23928 KB Output is correct
40 Correct 19 ms 23928 KB Output is correct
41 Correct 18 ms 23928 KB Output is correct
42 Correct 17 ms 23928 KB Output is correct
43 Correct 17 ms 23800 KB Output is correct
44 Correct 17 ms 23800 KB Output is correct
45 Correct 18 ms 23800 KB Output is correct
46 Correct 17 ms 23800 KB Output is correct
47 Correct 17 ms 23800 KB Output is correct
48 Correct 19 ms 23800 KB Output is correct
49 Correct 19 ms 23800 KB Output is correct
50 Correct 19 ms 23800 KB Output is correct
51 Correct 19 ms 23800 KB Output is correct
52 Correct 19 ms 23832 KB Output is correct
53 Correct 19 ms 23800 KB Output is correct
54 Correct 19 ms 23800 KB Output is correct
55 Correct 19 ms 23800 KB Output is correct
56 Correct 20 ms 23800 KB Output is correct
57 Correct 19 ms 23800 KB Output is correct
58 Correct 20 ms 23800 KB Output is correct
59 Correct 20 ms 23800 KB Output is correct
60 Correct 20 ms 23800 KB Output is correct
61 Correct 19 ms 23800 KB Output is correct
62 Correct 21 ms 23800 KB Output is correct
63 Correct 23 ms 24056 KB Output is correct
64 Correct 20 ms 23800 KB Output is correct
65 Correct 19 ms 23800 KB Output is correct
66 Correct 20 ms 23800 KB Output is correct
67 Correct 19 ms 23800 KB Output is correct
68 Correct 19 ms 23928 KB Output is correct
69 Correct 19 ms 23804 KB Output is correct
70 Correct 20 ms 23800 KB Output is correct
71 Correct 19 ms 23800 KB Output is correct
72 Correct 19 ms 23804 KB Output is correct
73 Correct 19 ms 23928 KB Output is correct
74 Correct 20 ms 23800 KB Output is correct
75 Correct 19 ms 23800 KB Output is correct
76 Correct 20 ms 23788 KB Output is correct
77 Correct 20 ms 23928 KB Output is correct
78 Correct 20 ms 23928 KB Output is correct
79 Correct 19 ms 23928 KB Output is correct
80 Correct 20 ms 23800 KB Output is correct
81 Correct 19 ms 23672 KB Output is correct
82 Correct 20 ms 23928 KB Output is correct
83 Correct 20 ms 23800 KB Output is correct
84 Correct 20 ms 23928 KB Output is correct
85 Correct 19 ms 23928 KB Output is correct
86 Correct 20 ms 23928 KB Output is correct
87 Correct 20 ms 23928 KB Output is correct
88 Correct 19 ms 23928 KB Output is correct
89 Correct 20 ms 23928 KB Output is correct
90 Correct 20 ms 23928 KB Output is correct
91 Correct 20 ms 23928 KB Output is correct
92 Correct 20 ms 23800 KB Output is correct
93 Correct 21 ms 23928 KB Output is correct
94 Correct 19 ms 23928 KB Output is correct
95 Correct 20 ms 23932 KB Output is correct
96 Correct 20 ms 23800 KB Output is correct
97 Correct 19 ms 23800 KB Output is correct
98 Correct 18 ms 23800 KB Output is correct
99 Correct 19 ms 23800 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23800 KB Output is correct
2 Correct 17 ms 23800 KB Output is correct
3 Correct 17 ms 23804 KB Output is correct
4 Correct 17 ms 23800 KB Output is correct
5 Correct 19 ms 23800 KB Output is correct
6 Correct 18 ms 23800 KB Output is correct
7 Correct 18 ms 23800 KB Output is correct
8 Correct 17 ms 23800 KB Output is correct
9 Correct 18 ms 23800 KB Output is correct
10 Correct 16 ms 23800 KB Output is correct
11 Correct 17 ms 23800 KB Output is correct
12 Correct 17 ms 23800 KB Output is correct
13 Correct 17 ms 23800 KB Output is correct
14 Correct 17 ms 23800 KB Output is correct
15 Correct 17 ms 23800 KB Output is correct
16 Correct 17 ms 23800 KB Output is correct
17 Correct 17 ms 23800 KB Output is correct
18 Correct 21 ms 23848 KB Output is correct
19 Correct 17 ms 23800 KB Output is correct
20 Correct 17 ms 23848 KB Output is correct
21 Correct 17 ms 23800 KB Output is correct
22 Correct 18 ms 23800 KB Output is correct
23 Correct 17 ms 23800 KB Output is correct
24 Correct 18 ms 23800 KB Output is correct
25 Correct 19 ms 23800 KB Output is correct
26 Correct 17 ms 23800 KB Output is correct
27 Correct 17 ms 23800 KB Output is correct
28 Correct 18 ms 23932 KB Output is correct
29 Correct 18 ms 23800 KB Output is correct
30 Correct 19 ms 23928 KB Output is correct
31 Correct 18 ms 23928 KB Output is correct
32 Correct 17 ms 23928 KB Output is correct
33 Correct 18 ms 23928 KB Output is correct
34 Correct 17 ms 23800 KB Output is correct
35 Correct 18 ms 23928 KB Output is correct
36 Correct 17 ms 23928 KB Output is correct
37 Correct 18 ms 23932 KB Output is correct
38 Correct 17 ms 23928 KB Output is correct
39 Correct 18 ms 23928 KB Output is correct
40 Correct 19 ms 23928 KB Output is correct
41 Correct 18 ms 23928 KB Output is correct
42 Correct 17 ms 23928 KB Output is correct
43 Correct 17 ms 23800 KB Output is correct
44 Correct 17 ms 23800 KB Output is correct
45 Correct 18 ms 23800 KB Output is correct
46 Correct 17 ms 23800 KB Output is correct
47 Correct 17 ms 23800 KB Output is correct
48 Correct 18 ms 23800 KB Output is correct
49 Correct 18 ms 23800 KB Output is correct
50 Correct 18 ms 23800 KB Output is correct
51 Correct 18 ms 23800 KB Output is correct
52 Correct 19 ms 23800 KB Output is correct
53 Correct 23 ms 23800 KB Output is correct
54 Correct 18 ms 23800 KB Output is correct
55 Correct 17 ms 23800 KB Output is correct
56 Correct 18 ms 23800 KB Output is correct
57 Correct 18 ms 23800 KB Output is correct
58 Correct 17 ms 23800 KB Output is correct
59 Correct 17 ms 23928 KB Output is correct
60 Correct 18 ms 23800 KB Output is correct
61 Correct 18 ms 23800 KB Output is correct
62 Correct 21 ms 23800 KB Output is correct
63 Correct 17 ms 23800 KB Output is correct
64 Correct 18 ms 23800 KB Output is correct
65 Correct 18 ms 23800 KB Output is correct
66 Correct 17 ms 23800 KB Output is correct
67 Correct 18 ms 23800 KB Output is correct
68 Correct 45 ms 30328 KB Output is correct
69 Correct 76 ms 36856 KB Output is correct
70 Correct 17 ms 23800 KB Output is correct
71 Correct 104 ms 43388 KB Output is correct
72 Correct 125 ms 50040 KB Output is correct
73 Correct 164 ms 56696 KB Output is correct
74 Correct 182 ms 63224 KB Output is correct
75 Correct 204 ms 69752 KB Output is correct
76 Correct 244 ms 76492 KB Output is correct
77 Correct 278 ms 82936 KB Output is correct
78 Correct 304 ms 89632 KB Output is correct
79 Correct 331 ms 96064 KB Output is correct
80 Correct 352 ms 102648 KB Output is correct
81 Correct 20 ms 23928 KB Output is correct
82 Correct 384 ms 109180 KB Output is correct
83 Correct 413 ms 115832 KB Output is correct
84 Correct 439 ms 122488 KB Output is correct
85 Correct 468 ms 128940 KB Output is correct
86 Correct 510 ms 135416 KB Output is correct
87 Correct 536 ms 142072 KB Output is correct
88 Correct 560 ms 148600 KB Output is correct
89 Correct 604 ms 155156 KB Output is correct
90 Correct 19 ms 23800 KB Output is correct
91 Correct 19 ms 23800 KB Output is correct
92 Correct 19 ms 23836 KB Output is correct
93 Correct 19 ms 23800 KB Output is correct
94 Correct 24 ms 23800 KB Output is correct
95 Correct 19 ms 23800 KB Output is correct
96 Correct 19 ms 23800 KB Output is correct
97 Correct 19 ms 23800 KB Output is correct
98 Correct 19 ms 23800 KB Output is correct
99 Correct 19 ms 23832 KB Output is correct
100 Correct 19 ms 23800 KB Output is correct
101 Correct 19 ms 23800 KB Output is correct
102 Correct 19 ms 23800 KB Output is correct
103 Correct 20 ms 23800 KB Output is correct
104 Correct 19 ms 23800 KB Output is correct
105 Correct 20 ms 23800 KB Output is correct
106 Correct 20 ms 23800 KB Output is correct
107 Correct 20 ms 23800 KB Output is correct
108 Correct 19 ms 23800 KB Output is correct
109 Correct 21 ms 23800 KB Output is correct
110 Correct 23 ms 24056 KB Output is correct
111 Correct 20 ms 23800 KB Output is correct
112 Correct 19 ms 23800 KB Output is correct
113 Correct 20 ms 23800 KB Output is correct
114 Correct 19 ms 23800 KB Output is correct
115 Correct 19 ms 23928 KB Output is correct
116 Correct 19 ms 23804 KB Output is correct
117 Correct 20 ms 23800 KB Output is correct
118 Correct 19 ms 23800 KB Output is correct
119 Correct 19 ms 23804 KB Output is correct
120 Correct 19 ms 23928 KB Output is correct
121 Correct 20 ms 23800 KB Output is correct
122 Correct 19 ms 23800 KB Output is correct
123 Correct 20 ms 23788 KB Output is correct
124 Correct 20 ms 23928 KB Output is correct
125 Correct 20 ms 23928 KB Output is correct
126 Correct 19 ms 23928 KB Output is correct
127 Correct 20 ms 23800 KB Output is correct
128 Correct 19 ms 23672 KB Output is correct
129 Correct 20 ms 23928 KB Output is correct
130 Correct 20 ms 23800 KB Output is correct
131 Correct 20 ms 23928 KB Output is correct
132 Correct 19 ms 23928 KB Output is correct
133 Correct 20 ms 23928 KB Output is correct
134 Correct 20 ms 23928 KB Output is correct
135 Correct 19 ms 23928 KB Output is correct
136 Correct 20 ms 23928 KB Output is correct
137 Correct 20 ms 23928 KB Output is correct
138 Correct 20 ms 23928 KB Output is correct
139 Correct 20 ms 23800 KB Output is correct
140 Correct 21 ms 23928 KB Output is correct
141 Correct 19 ms 23928 KB Output is correct
142 Correct 20 ms 23932 KB Output is correct
143 Correct 20 ms 23800 KB Output is correct
144 Correct 19 ms 23800 KB Output is correct
145 Correct 18 ms 23800 KB Output is correct
146 Correct 19 ms 23800 KB Output is correct
147 Correct 19 ms 23800 KB Output is correct
148 Correct 20 ms 23800 KB Output is correct
149 Correct 19 ms 23800 KB Output is correct
150 Correct 20 ms 23800 KB Output is correct
151 Correct 20 ms 23928 KB Output is correct
152 Correct 20 ms 23800 KB Output is correct
153 Correct 19 ms 23800 KB Output is correct
154 Correct 20 ms 23800 KB Output is correct
155 Correct 19 ms 23800 KB Output is correct
156 Correct 19 ms 23800 KB Output is correct
157 Correct 19 ms 23800 KB Output is correct
158 Correct 19 ms 23800 KB Output is correct
159 Correct 35 ms 23860 KB Output is correct
160 Correct 20 ms 23800 KB Output is correct
161 Correct 19 ms 23800 KB Output is correct
162 Correct 20 ms 23800 KB Output is correct
163 Correct 20 ms 23800 KB Output is correct
164 Correct 22 ms 23800 KB Output is correct
165 Correct 19 ms 23800 KB Output is correct
166 Correct 19 ms 23800 KB Output is correct
167 Correct 19 ms 23800 KB Output is correct
168 Correct 19 ms 23800 KB Output is correct
169 Correct 20 ms 23776 KB Output is correct
170 Correct 20 ms 23800 KB Output is correct
171 Correct 54 ms 27256 KB Output is correct
172 Correct 96 ms 30840 KB Output is correct
173 Correct 191 ms 34168 KB Output is correct
174 Correct 244 ms 37700 KB Output is correct
175 Correct 320 ms 41284 KB Output is correct
176 Correct 402 ms 44664 KB Output is correct
177 Correct 453 ms 48120 KB Output is correct
178 Correct 537 ms 51540 KB Output is correct
179 Correct 625 ms 55160 KB Output is correct
180 Correct 19 ms 23800 KB Output is correct
181 Correct 687 ms 58360 KB Output is correct
182 Correct 752 ms 61832 KB Output is correct
183 Correct 816 ms 65528 KB Output is correct
184 Correct 901 ms 68984 KB Output is correct
185 Correct 965 ms 72312 KB Output is correct
186 Correct 1048 ms 75868 KB Output is correct
187 Correct 1110 ms 79352 KB Output is correct
188 Correct 1210 ms 82572 KB Output is correct
189 Correct 1300 ms 86136 KB Output is correct
190 Correct 1368 ms 89772 KB Output is correct
191 Correct 20 ms 23800 KB Output is correct
192 Correct 1426 ms 93036 KB Output is correct
193 Correct 308 ms 88400 KB Output is correct
194 Correct 566 ms 152740 KB Output is correct
195 Correct 19 ms 23800 KB Output is correct
196 Correct 21 ms 23796 KB Output is correct
197 Correct 19 ms 23800 KB Output is correct
198 Correct 20 ms 23804 KB Output is correct