Submission #964543

# Submission time Handle Problem Language Result Execution time Memory
964543 2024-04-17T05:28:38 Z UmairAhmadMirza Traffic (IOI10_traffic) C++14
100 / 100
1047 ms 170680 KB
// #pragma once 

#include <bits/stdc++.h>
#include "traffic.h"
using namespace std;
int const NN=1e6+5;
int fans[NN];
vector<int> adj[NN];
int sub[NN];
int ans=2000000001;
int arne=0;
void reroot(int a,int b){
	sub[a]-=sub[b];
	sub[b]+=sub[a];
}
void dfs(int node,int par){
	int mx=0;
	for(auto i:adj[node])
		mx=max(sub[i],mx);
	if(mx<ans){
		arne=node;
		ans=mx;
	}
	for(auto i:adj[node])
		if(i!=par){
			reroot(node,i);
			dfs(i,node);
			reroot(i,node);
		}
}
void cal_sub(int node,int par){
	for(auto i:adj[node]){
		if(i!=par){
			cal_sub(i,node);
			sub[node]+=sub[i];
		}
	}
	sub[node]+=fans[node];
}
int LocateCentre(int N, int P[], int S[], int D[]){
	for (int i = 0; i <N; ++i)
		fans[i]=P[i];
	for (int i = 0; i < N-1; ++i)
	{
		adj[S[i]].push_back(D[i]);
		adj[D[i]].push_back(S[i]);
	}
	cal_sub(0,-1);
	dfs(0,-1);
	return arne;
}
# Verdict Execution time Memory Grader output
1 Correct 7 ms 33116 KB Output is correct
2 Correct 7 ms 33116 KB Output is correct
3 Correct 7 ms 33116 KB Output is correct
4 Correct 7 ms 33116 KB Output is correct
5 Correct 7 ms 33116 KB Output is correct
6 Correct 7 ms 33116 KB Output is correct
7 Correct 6 ms 33220 KB Output is correct
8 Correct 6 ms 33116 KB Output is correct
9 Correct 7 ms 33224 KB Output is correct
10 Correct 7 ms 33116 KB Output is correct
11 Correct 7 ms 33112 KB Output is correct
12 Correct 7 ms 33116 KB Output is correct
13 Correct 8 ms 33112 KB Output is correct
14 Correct 7 ms 33116 KB Output is correct
15 Correct 7 ms 33112 KB Output is correct
16 Correct 9 ms 33116 KB Output is correct
17 Correct 7 ms 33116 KB Output is correct
18 Correct 7 ms 33116 KB Output is correct
19 Correct 7 ms 33116 KB Output is correct
20 Correct 7 ms 33116 KB Output is correct
21 Correct 7 ms 33116 KB Output is correct
22 Correct 7 ms 33372 KB Output is correct
23 Correct 7 ms 33116 KB Output is correct
24 Correct 8 ms 33116 KB Output is correct
25 Correct 7 ms 33228 KB Output is correct
26 Correct 7 ms 33116 KB Output is correct
27 Correct 8 ms 33116 KB Output is correct
28 Correct 7 ms 33276 KB Output is correct
29 Correct 7 ms 33116 KB Output is correct
30 Correct 7 ms 33556 KB Output is correct
31 Correct 7 ms 33112 KB Output is correct
32 Correct 7 ms 33248 KB Output is correct
33 Correct 7 ms 33116 KB Output is correct
34 Correct 7 ms 33116 KB Output is correct
35 Correct 7 ms 33112 KB Output is correct
36 Correct 7 ms 33112 KB Output is correct
37 Correct 7 ms 33372 KB Output is correct
38 Correct 7 ms 33272 KB Output is correct
39 Correct 7 ms 33372 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33272 KB Output is correct
42 Correct 10 ms 33372 KB Output is correct
43 Correct 6 ms 29020 KB Output is correct
44 Correct 6 ms 33116 KB Output is correct
45 Correct 7 ms 33112 KB Output is correct
46 Correct 7 ms 33228 KB Output is correct
47 Correct 7 ms 33116 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 7 ms 33116 KB Output is correct
2 Correct 7 ms 33116 KB Output is correct
3 Correct 7 ms 33116 KB Output is correct
4 Correct 7 ms 33116 KB Output is correct
5 Correct 7 ms 33116 KB Output is correct
6 Correct 7 ms 33116 KB Output is correct
7 Correct 6 ms 33220 KB Output is correct
8 Correct 6 ms 33116 KB Output is correct
9 Correct 7 ms 33224 KB Output is correct
10 Correct 7 ms 33116 KB Output is correct
11 Correct 7 ms 33112 KB Output is correct
12 Correct 7 ms 33116 KB Output is correct
13 Correct 8 ms 33112 KB Output is correct
14 Correct 7 ms 33116 KB Output is correct
15 Correct 7 ms 33112 KB Output is correct
16 Correct 9 ms 33116 KB Output is correct
17 Correct 7 ms 33116 KB Output is correct
18 Correct 7 ms 33116 KB Output is correct
19 Correct 7 ms 33116 KB Output is correct
20 Correct 7 ms 33116 KB Output is correct
21 Correct 7 ms 33116 KB Output is correct
22 Correct 7 ms 33372 KB Output is correct
23 Correct 7 ms 33116 KB Output is correct
24 Correct 8 ms 33116 KB Output is correct
25 Correct 7 ms 33228 KB Output is correct
26 Correct 7 ms 33116 KB Output is correct
27 Correct 8 ms 33116 KB Output is correct
28 Correct 7 ms 33276 KB Output is correct
29 Correct 7 ms 33116 KB Output is correct
30 Correct 7 ms 33556 KB Output is correct
31 Correct 7 ms 33112 KB Output is correct
32 Correct 7 ms 33248 KB Output is correct
33 Correct 7 ms 33116 KB Output is correct
34 Correct 7 ms 33116 KB Output is correct
35 Correct 7 ms 33112 KB Output is correct
36 Correct 7 ms 33112 KB Output is correct
37 Correct 7 ms 33372 KB Output is correct
38 Correct 7 ms 33272 KB Output is correct
39 Correct 7 ms 33372 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33272 KB Output is correct
42 Correct 10 ms 33372 KB Output is correct
43 Correct 6 ms 29020 KB Output is correct
44 Correct 6 ms 33116 KB Output is correct
45 Correct 7 ms 33112 KB Output is correct
46 Correct 7 ms 33228 KB Output is correct
47 Correct 7 ms 33116 KB Output is correct
48 Correct 7 ms 33112 KB Output is correct
49 Correct 6 ms 33116 KB Output is correct
50 Correct 7 ms 33264 KB Output is correct
51 Correct 6 ms 33240 KB Output is correct
52 Correct 7 ms 33280 KB Output is correct
53 Correct 9 ms 33388 KB Output is correct
54 Correct 7 ms 33272 KB Output is correct
55 Correct 7 ms 33116 KB Output is correct
56 Correct 7 ms 33372 KB Output is correct
57 Correct 7 ms 33112 KB Output is correct
58 Correct 7 ms 33116 KB Output is correct
59 Correct 6 ms 33484 KB Output is correct
60 Correct 7 ms 33112 KB Output is correct
61 Correct 7 ms 33116 KB Output is correct
62 Correct 7 ms 33112 KB Output is correct
63 Correct 7 ms 33116 KB Output is correct
64 Correct 7 ms 33116 KB Output is correct
65 Correct 7 ms 33116 KB Output is correct
66 Correct 6 ms 33264 KB Output is correct
67 Correct 7 ms 33116 KB Output is correct
68 Correct 24 ms 43740 KB Output is correct
69 Correct 42 ms 50004 KB Output is correct
70 Correct 7 ms 33116 KB Output is correct
71 Correct 63 ms 56484 KB Output is correct
72 Correct 81 ms 62676 KB Output is correct
73 Correct 93 ms 69076 KB Output is correct
74 Correct 112 ms 75600 KB Output is correct
75 Correct 146 ms 82012 KB Output is correct
76 Correct 158 ms 90720 KB Output is correct
77 Correct 182 ms 98888 KB Output is correct
78 Correct 217 ms 105296 KB Output is correct
79 Correct 224 ms 111952 KB Output is correct
80 Correct 223 ms 118368 KB Output is correct
81 Correct 7 ms 33112 KB Output is correct
82 Correct 245 ms 124836 KB Output is correct
83 Correct 274 ms 131272 KB Output is correct
84 Correct 288 ms 137828 KB Output is correct
85 Correct 291 ms 144700 KB Output is correct
86 Correct 325 ms 151020 KB Output is correct
87 Correct 345 ms 157564 KB Output is correct
88 Correct 369 ms 164172 KB Output is correct
89 Correct 397 ms 170680 KB Output is correct
90 Correct 6 ms 29020 KB Output is correct
91 Correct 7 ms 33284 KB Output is correct
92 Correct 7 ms 33112 KB Output is correct
93 Correct 7 ms 33116 KB Output is correct
94 Correct 7 ms 33116 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 7 ms 33116 KB Output is correct
2 Correct 7 ms 33116 KB Output is correct
3 Correct 7 ms 33116 KB Output is correct
4 Correct 7 ms 33116 KB Output is correct
5 Correct 7 ms 33116 KB Output is correct
6 Correct 7 ms 33116 KB Output is correct
7 Correct 6 ms 33220 KB Output is correct
8 Correct 6 ms 33116 KB Output is correct
9 Correct 7 ms 33224 KB Output is correct
10 Correct 7 ms 33116 KB Output is correct
11 Correct 7 ms 33112 KB Output is correct
12 Correct 7 ms 33116 KB Output is correct
13 Correct 8 ms 33112 KB Output is correct
14 Correct 7 ms 33116 KB Output is correct
15 Correct 7 ms 33112 KB Output is correct
16 Correct 9 ms 33116 KB Output is correct
17 Correct 7 ms 33116 KB Output is correct
18 Correct 7 ms 33116 KB Output is correct
19 Correct 7 ms 33116 KB Output is correct
20 Correct 7 ms 33116 KB Output is correct
21 Correct 7 ms 33116 KB Output is correct
22 Correct 7 ms 33372 KB Output is correct
23 Correct 7 ms 33116 KB Output is correct
24 Correct 8 ms 33116 KB Output is correct
25 Correct 7 ms 33228 KB Output is correct
26 Correct 7 ms 33116 KB Output is correct
27 Correct 8 ms 33116 KB Output is correct
28 Correct 7 ms 33276 KB Output is correct
29 Correct 7 ms 33116 KB Output is correct
30 Correct 7 ms 33556 KB Output is correct
31 Correct 7 ms 33112 KB Output is correct
32 Correct 7 ms 33248 KB Output is correct
33 Correct 7 ms 33116 KB Output is correct
34 Correct 7 ms 33116 KB Output is correct
35 Correct 7 ms 33112 KB Output is correct
36 Correct 7 ms 33112 KB Output is correct
37 Correct 7 ms 33372 KB Output is correct
38 Correct 7 ms 33272 KB Output is correct
39 Correct 7 ms 33372 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33272 KB Output is correct
42 Correct 10 ms 33372 KB Output is correct
43 Correct 6 ms 29020 KB Output is correct
44 Correct 6 ms 33116 KB Output is correct
45 Correct 7 ms 33112 KB Output is correct
46 Correct 7 ms 33228 KB Output is correct
47 Correct 7 ms 33116 KB Output is correct
48 Correct 7 ms 33116 KB Output is correct
49 Correct 7 ms 33116 KB Output is correct
50 Correct 7 ms 33280 KB Output is correct
51 Correct 7 ms 33112 KB Output is correct
52 Correct 7 ms 33116 KB Output is correct
53 Correct 7 ms 33228 KB Output is correct
54 Correct 6 ms 33116 KB Output is correct
55 Correct 7 ms 33116 KB Output is correct
56 Correct 7 ms 33112 KB Output is correct
57 Correct 7 ms 33116 KB Output is correct
58 Correct 7 ms 33116 KB Output is correct
59 Correct 8 ms 33240 KB Output is correct
60 Correct 6 ms 33116 KB Output is correct
61 Correct 7 ms 33112 KB Output is correct
62 Correct 7 ms 33116 KB Output is correct
63 Correct 7 ms 33112 KB Output is correct
64 Correct 7 ms 33112 KB Output is correct
65 Correct 7 ms 33116 KB Output is correct
66 Correct 7 ms 33116 KB Output is correct
67 Correct 7 ms 33116 KB Output is correct
68 Correct 7 ms 33236 KB Output is correct
69 Correct 7 ms 33268 KB Output is correct
70 Correct 7 ms 33116 KB Output is correct
71 Correct 6 ms 33116 KB Output is correct
72 Correct 7 ms 33224 KB Output is correct
73 Correct 7 ms 33116 KB Output is correct
74 Correct 7 ms 33368 KB Output is correct
75 Correct 8 ms 33116 KB Output is correct
76 Correct 7 ms 33112 KB Output is correct
77 Correct 7 ms 33116 KB Output is correct
78 Correct 7 ms 33296 KB Output is correct
79 Correct 7 ms 33112 KB Output is correct
80 Correct 7 ms 33116 KB Output is correct
81 Correct 6 ms 29020 KB Output is correct
82 Correct 7 ms 33264 KB Output is correct
83 Correct 7 ms 33116 KB Output is correct
84 Correct 8 ms 33116 KB Output is correct
85 Correct 7 ms 33116 KB Output is correct
86 Correct 7 ms 33116 KB Output is correct
87 Correct 7 ms 33116 KB Output is correct
88 Correct 7 ms 33116 KB Output is correct
89 Correct 7 ms 33116 KB Output is correct
90 Correct 7 ms 33224 KB Output is correct
91 Correct 7 ms 33116 KB Output is correct
92 Correct 7 ms 33116 KB Output is correct
93 Correct 7 ms 33368 KB Output is correct
94 Correct 7 ms 33120 KB Output is correct
95 Correct 7 ms 33372 KB Output is correct
96 Correct 6 ms 33268 KB Output is correct
97 Correct 7 ms 33116 KB Output is correct
98 Correct 6 ms 33116 KB Output is correct
99 Correct 7 ms 33116 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 7 ms 33116 KB Output is correct
2 Correct 7 ms 33116 KB Output is correct
3 Correct 7 ms 33116 KB Output is correct
4 Correct 7 ms 33116 KB Output is correct
5 Correct 7 ms 33116 KB Output is correct
6 Correct 7 ms 33116 KB Output is correct
7 Correct 6 ms 33220 KB Output is correct
8 Correct 6 ms 33116 KB Output is correct
9 Correct 7 ms 33224 KB Output is correct
10 Correct 7 ms 33116 KB Output is correct
11 Correct 7 ms 33112 KB Output is correct
12 Correct 7 ms 33116 KB Output is correct
13 Correct 8 ms 33112 KB Output is correct
14 Correct 7 ms 33116 KB Output is correct
15 Correct 7 ms 33112 KB Output is correct
16 Correct 9 ms 33116 KB Output is correct
17 Correct 7 ms 33116 KB Output is correct
18 Correct 7 ms 33116 KB Output is correct
19 Correct 7 ms 33116 KB Output is correct
20 Correct 7 ms 33116 KB Output is correct
21 Correct 7 ms 33116 KB Output is correct
22 Correct 7 ms 33372 KB Output is correct
23 Correct 7 ms 33116 KB Output is correct
24 Correct 8 ms 33116 KB Output is correct
25 Correct 7 ms 33228 KB Output is correct
26 Correct 7 ms 33116 KB Output is correct
27 Correct 8 ms 33116 KB Output is correct
28 Correct 7 ms 33276 KB Output is correct
29 Correct 7 ms 33116 KB Output is correct
30 Correct 7 ms 33556 KB Output is correct
31 Correct 7 ms 33112 KB Output is correct
32 Correct 7 ms 33248 KB Output is correct
33 Correct 7 ms 33116 KB Output is correct
34 Correct 7 ms 33116 KB Output is correct
35 Correct 7 ms 33112 KB Output is correct
36 Correct 7 ms 33112 KB Output is correct
37 Correct 7 ms 33372 KB Output is correct
38 Correct 7 ms 33272 KB Output is correct
39 Correct 7 ms 33372 KB Output is correct
40 Correct 7 ms 33372 KB Output is correct
41 Correct 7 ms 33272 KB Output is correct
42 Correct 10 ms 33372 KB Output is correct
43 Correct 6 ms 29020 KB Output is correct
44 Correct 6 ms 33116 KB Output is correct
45 Correct 7 ms 33112 KB Output is correct
46 Correct 7 ms 33228 KB Output is correct
47 Correct 7 ms 33116 KB Output is correct
48 Correct 7 ms 33112 KB Output is correct
49 Correct 6 ms 33116 KB Output is correct
50 Correct 7 ms 33264 KB Output is correct
51 Correct 6 ms 33240 KB Output is correct
52 Correct 7 ms 33280 KB Output is correct
53 Correct 9 ms 33388 KB Output is correct
54 Correct 7 ms 33272 KB Output is correct
55 Correct 7 ms 33116 KB Output is correct
56 Correct 7 ms 33372 KB Output is correct
57 Correct 7 ms 33112 KB Output is correct
58 Correct 7 ms 33116 KB Output is correct
59 Correct 6 ms 33484 KB Output is correct
60 Correct 7 ms 33112 KB Output is correct
61 Correct 7 ms 33116 KB Output is correct
62 Correct 7 ms 33112 KB Output is correct
63 Correct 7 ms 33116 KB Output is correct
64 Correct 7 ms 33116 KB Output is correct
65 Correct 7 ms 33116 KB Output is correct
66 Correct 6 ms 33264 KB Output is correct
67 Correct 7 ms 33116 KB Output is correct
68 Correct 24 ms 43740 KB Output is correct
69 Correct 42 ms 50004 KB Output is correct
70 Correct 7 ms 33116 KB Output is correct
71 Correct 63 ms 56484 KB Output is correct
72 Correct 81 ms 62676 KB Output is correct
73 Correct 93 ms 69076 KB Output is correct
74 Correct 112 ms 75600 KB Output is correct
75 Correct 146 ms 82012 KB Output is correct
76 Correct 158 ms 90720 KB Output is correct
77 Correct 182 ms 98888 KB Output is correct
78 Correct 217 ms 105296 KB Output is correct
79 Correct 224 ms 111952 KB Output is correct
80 Correct 223 ms 118368 KB Output is correct
81 Correct 7 ms 33112 KB Output is correct
82 Correct 245 ms 124836 KB Output is correct
83 Correct 274 ms 131272 KB Output is correct
84 Correct 288 ms 137828 KB Output is correct
85 Correct 291 ms 144700 KB Output is correct
86 Correct 325 ms 151020 KB Output is correct
87 Correct 345 ms 157564 KB Output is correct
88 Correct 369 ms 164172 KB Output is correct
89 Correct 397 ms 170680 KB Output is correct
90 Correct 6 ms 29020 KB Output is correct
91 Correct 7 ms 33284 KB Output is correct
92 Correct 7 ms 33112 KB Output is correct
93 Correct 7 ms 33116 KB Output is correct
94 Correct 7 ms 33116 KB Output is correct
95 Correct 7 ms 33116 KB Output is correct
96 Correct 7 ms 33116 KB Output is correct
97 Correct 7 ms 33280 KB Output is correct
98 Correct 7 ms 33112 KB Output is correct
99 Correct 7 ms 33116 KB Output is correct
100 Correct 7 ms 33228 KB Output is correct
101 Correct 6 ms 33116 KB Output is correct
102 Correct 7 ms 33116 KB Output is correct
103 Correct 7 ms 33112 KB Output is correct
104 Correct 7 ms 33116 KB Output is correct
105 Correct 7 ms 33116 KB Output is correct
106 Correct 8 ms 33240 KB Output is correct
107 Correct 6 ms 33116 KB Output is correct
108 Correct 7 ms 33112 KB Output is correct
109 Correct 7 ms 33116 KB Output is correct
110 Correct 7 ms 33112 KB Output is correct
111 Correct 7 ms 33112 KB Output is correct
112 Correct 7 ms 33116 KB Output is correct
113 Correct 7 ms 33116 KB Output is correct
114 Correct 7 ms 33116 KB Output is correct
115 Correct 7 ms 33236 KB Output is correct
116 Correct 7 ms 33268 KB Output is correct
117 Correct 7 ms 33116 KB Output is correct
118 Correct 6 ms 33116 KB Output is correct
119 Correct 7 ms 33224 KB Output is correct
120 Correct 7 ms 33116 KB Output is correct
121 Correct 7 ms 33368 KB Output is correct
122 Correct 8 ms 33116 KB Output is correct
123 Correct 7 ms 33112 KB Output is correct
124 Correct 7 ms 33116 KB Output is correct
125 Correct 7 ms 33296 KB Output is correct
126 Correct 7 ms 33112 KB Output is correct
127 Correct 7 ms 33116 KB Output is correct
128 Correct 6 ms 29020 KB Output is correct
129 Correct 7 ms 33264 KB Output is correct
130 Correct 7 ms 33116 KB Output is correct
131 Correct 8 ms 33116 KB Output is correct
132 Correct 7 ms 33116 KB Output is correct
133 Correct 7 ms 33116 KB Output is correct
134 Correct 7 ms 33116 KB Output is correct
135 Correct 7 ms 33116 KB Output is correct
136 Correct 7 ms 33116 KB Output is correct
137 Correct 7 ms 33224 KB Output is correct
138 Correct 7 ms 33116 KB Output is correct
139 Correct 7 ms 33116 KB Output is correct
140 Correct 7 ms 33368 KB Output is correct
141 Correct 7 ms 33120 KB Output is correct
142 Correct 7 ms 33372 KB Output is correct
143 Correct 6 ms 33268 KB Output is correct
144 Correct 7 ms 33116 KB Output is correct
145 Correct 6 ms 33116 KB Output is correct
146 Correct 7 ms 33116 KB Output is correct
147 Correct 7 ms 33112 KB Output is correct
148 Correct 7 ms 33116 KB Output is correct
149 Correct 7 ms 33120 KB Output is correct
150 Correct 7 ms 33112 KB Output is correct
151 Correct 7 ms 33116 KB Output is correct
152 Correct 7 ms 33116 KB Output is correct
153 Correct 7 ms 33116 KB Output is correct
154 Correct 7 ms 33204 KB Output is correct
155 Correct 7 ms 33116 KB Output is correct
156 Correct 7 ms 33116 KB Output is correct
157 Correct 6 ms 33116 KB Output is correct
158 Correct 7 ms 33116 KB Output is correct
159 Correct 7 ms 33116 KB Output is correct
160 Correct 8 ms 33220 KB Output is correct
161 Correct 7 ms 33116 KB Output is correct
162 Correct 7 ms 33228 KB Output is correct
163 Correct 7 ms 33112 KB Output is correct
164 Correct 8 ms 33264 KB Output is correct
165 Correct 7 ms 33232 KB Output is correct
166 Correct 7 ms 33260 KB Output is correct
167 Correct 7 ms 33116 KB Output is correct
168 Correct 7 ms 33116 KB Output is correct
169 Correct 7 ms 33116 KB Output is correct
170 Correct 7 ms 33284 KB Output is correct
171 Correct 27 ms 39728 KB Output is correct
172 Correct 47 ms 42204 KB Output is correct
173 Correct 70 ms 44916 KB Output is correct
174 Correct 153 ms 47632 KB Output is correct
175 Correct 178 ms 49740 KB Output is correct
176 Correct 214 ms 52608 KB Output is correct
177 Correct 289 ms 55052 KB Output is correct
178 Correct 297 ms 59248 KB Output is correct
179 Correct 411 ms 64052 KB Output is correct
180 Correct 6 ms 29168 KB Output is correct
181 Correct 428 ms 66264 KB Output is correct
182 Correct 493 ms 68988 KB Output is correct
183 Correct 535 ms 71756 KB Output is correct
184 Correct 623 ms 74316 KB Output is correct
185 Correct 681 ms 77028 KB Output is correct
186 Correct 709 ms 79656 KB Output is correct
187 Correct 795 ms 82368 KB Output is correct
188 Correct 817 ms 84892 KB Output is correct
189 Correct 894 ms 87596 KB Output is correct
190 Correct 949 ms 90296 KB Output is correct
191 Correct 7 ms 33116 KB Output is correct
192 Correct 1047 ms 92972 KB Output is correct
193 Correct 200 ms 103372 KB Output is correct
194 Correct 415 ms 168416 KB Output is correct
195 Correct 8 ms 33116 KB Output is correct
196 Correct 7 ms 33112 KB Output is correct
197 Correct 7 ms 33120 KB Output is correct
198 Correct 7 ms 33116 KB Output is correct