Submission #554673

# Submission time Handle Problem Language Result Execution time Memory
554673 2022-04-29T06:40:09 Z Alma Traffic (IOI10_traffic) C++17
100 / 100
986 ms 147384 KB
#include <bits/stdc++.h>
#include "traffic.h"
using namespace std;
 
typedef long long int ll;
 
vector<vector<int>> graph;
vector<ll> cost;
vector<bool> visited;
vector<ll> DP;

int arenaCity;

ll traffic (int city) {
    if (DP[city] != -1) return DP[city];
 
    DP[city] = cost[city];
    visited[city] = true;
 
    for (int road: graph[city]) {
        if (!visited[road]) DP[city] += traffic(road);
    }
    return DP[city];
}

void untraffic (int city, int cityMaxDiff) {
    int bestCity = city;
    ll bestDiff = cityMaxDiff, maxCongestion = DP[city];
    // cerr << city << ' ' << cityMaxDiff << '\n';

    for (int road: graph[city]) {
        // if (DP[road] < maxCongestion) continue;
        ll diff = maxCongestion - DP[road];
        // cerr << diff << '\n';
        
        if (diff < bestDiff) {
            bestCity = road;
            bestDiff = diff;
        }
    }

    if (bestCity != city) {
        DP[city] -= DP[bestCity];
        DP[bestCity] = maxCongestion;
        arenaCity = bestCity;
        
        ll congestion = 0;
        for (auto road: graph[bestCity]) {
            congestion = max(congestion, DP[road]);
        }

        untraffic(bestCity, congestion);
    }
}

int LocateCentre(int N, int pp[], int S[], int D[]) {
    graph = vector<vector<int>> (N);
    cost.clear();
    DP.assign(N, -1);
 
    for (int i = 0; i < N-1; i++) {
        graph[S[i]].push_back(D[i]);
        graph[D[i]].push_back(S[i]);
    }
    for (int i = 0; i < N; i++) {
        cost.push_back(pp[i]);
    }
    visited.assign(N, false);
    ll congestion = traffic(0);
    
    congestion = 0;
    for (auto road: graph[0]) {
        // cerr << road << '\n';
        congestion = max(congestion, DP[road]);
    }
    // cerr << congestion << '\n';

    arenaCity = 0;
    untraffic(0, congestion);    
    return arenaCity;
}

// int main() {
//     int N = 5;
//     int pp[5] = {10, 10, 10, 10, 10};
//     int S[4] = {0, 1, 2, 3};
//     int D[4] = {1, 2, 3, 4};
//     cout << LocateCentre(N, pp, S, D) << '\n';

//     for (int i: DP) cout << i << ' ';
//     cout << '\n';
// }
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 312 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 312 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 308 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 308 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 312 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 1 ms 212 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 1 ms 308 KB Output is correct
63 Correct 1 ms 304 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 308 KB Output is correct
68 Correct 23 ms 7716 KB Output is correct
69 Correct 40 ms 14964 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 60 ms 22344 KB Output is correct
72 Correct 85 ms 29760 KB Output is correct
73 Correct 112 ms 37152 KB Output is correct
74 Correct 127 ms 44504 KB Output is correct
75 Correct 146 ms 51820 KB Output is correct
76 Correct 163 ms 59224 KB Output is correct
77 Correct 191 ms 66560 KB Output is correct
78 Correct 208 ms 73888 KB Output is correct
79 Correct 232 ms 81328 KB Output is correct
80 Correct 256 ms 88868 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 261 ms 95952 KB Output is correct
83 Correct 306 ms 103344 KB Output is correct
84 Correct 320 ms 110672 KB Output is correct
85 Correct 344 ms 118052 KB Output is correct
86 Correct 354 ms 125320 KB Output is correct
87 Correct 389 ms 132768 KB Output is correct
88 Correct 399 ms 140016 KB Output is correct
89 Correct 429 ms 147384 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 0 ms 212 KB Output is correct
92 Correct 1 ms 304 KB Output is correct
93 Correct 1 ms 304 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 312 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 304 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 1 ms 304 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 328 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 0 ms 308 KB Output is correct
61 Correct 1 ms 308 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 0 ms 212 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 308 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 0 ms 308 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 1 ms 212 KB Output is correct
73 Correct 1 ms 212 KB Output is correct
74 Correct 1 ms 304 KB Output is correct
75 Correct 1 ms 308 KB Output is correct
76 Correct 1 ms 308 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 ms 308 KB Output is correct
79 Correct 1 ms 340 KB Output is correct
80 Correct 1 ms 312 KB Output is correct
81 Correct 1 ms 308 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 1 ms 320 KB Output is correct
84 Correct 1 ms 340 KB Output is correct
85 Correct 1 ms 280 KB Output is correct
86 Correct 1 ms 324 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 1 ms 312 KB Output is correct
89 Correct 1 ms 340 KB Output is correct
90 Correct 1 ms 340 KB Output is correct
91 Correct 1 ms 340 KB Output is correct
92 Correct 1 ms 212 KB Output is correct
93 Correct 1 ms 320 KB Output is correct
94 Correct 1 ms 340 KB Output is correct
95 Correct 1 ms 468 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 1 ms 212 KB Output is correct
98 Correct 1 ms 300 KB Output is correct
99 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 308 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 312 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 308 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 1 ms 308 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 308 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 308 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 312 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 0 ms 212 KB Output is correct
60 Correct 1 ms 212 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 1 ms 308 KB Output is correct
63 Correct 1 ms 304 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 308 KB Output is correct
68 Correct 23 ms 7716 KB Output is correct
69 Correct 40 ms 14964 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 60 ms 22344 KB Output is correct
72 Correct 85 ms 29760 KB Output is correct
73 Correct 112 ms 37152 KB Output is correct
74 Correct 127 ms 44504 KB Output is correct
75 Correct 146 ms 51820 KB Output is correct
76 Correct 163 ms 59224 KB Output is correct
77 Correct 191 ms 66560 KB Output is correct
78 Correct 208 ms 73888 KB Output is correct
79 Correct 232 ms 81328 KB Output is correct
80 Correct 256 ms 88868 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 261 ms 95952 KB Output is correct
83 Correct 306 ms 103344 KB Output is correct
84 Correct 320 ms 110672 KB Output is correct
85 Correct 344 ms 118052 KB Output is correct
86 Correct 354 ms 125320 KB Output is correct
87 Correct 389 ms 132768 KB Output is correct
88 Correct 399 ms 140016 KB Output is correct
89 Correct 429 ms 147384 KB Output is correct
90 Correct 1 ms 212 KB Output is correct
91 Correct 0 ms 212 KB Output is correct
92 Correct 1 ms 304 KB Output is correct
93 Correct 1 ms 304 KB Output is correct
94 Correct 1 ms 212 KB Output is correct
95 Correct 0 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 1 ms 304 KB Output is correct
98 Correct 1 ms 212 KB Output is correct
99 Correct 1 ms 212 KB Output is correct
100 Correct 0 ms 212 KB Output is correct
101 Correct 1 ms 304 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 1 ms 212 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 328 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 0 ms 308 KB Output is correct
108 Correct 1 ms 308 KB Output is correct
109 Correct 1 ms 212 KB Output is correct
110 Correct 0 ms 212 KB Output is correct
111 Correct 1 ms 212 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 308 KB Output is correct
114 Correct 0 ms 212 KB Output is correct
115 Correct 1 ms 212 KB Output is correct
116 Correct 0 ms 308 KB Output is correct
117 Correct 1 ms 212 KB Output is correct
118 Correct 1 ms 212 KB Output is correct
119 Correct 1 ms 212 KB Output is correct
120 Correct 1 ms 212 KB Output is correct
121 Correct 1 ms 304 KB Output is correct
122 Correct 1 ms 308 KB Output is correct
123 Correct 1 ms 308 KB Output is correct
124 Correct 1 ms 340 KB Output is correct
125 Correct 1 ms 308 KB Output is correct
126 Correct 1 ms 340 KB Output is correct
127 Correct 1 ms 312 KB Output is correct
128 Correct 1 ms 308 KB Output is correct
129 Correct 1 ms 340 KB Output is correct
130 Correct 1 ms 320 KB Output is correct
131 Correct 1 ms 340 KB Output is correct
132 Correct 1 ms 280 KB Output is correct
133 Correct 1 ms 324 KB Output is correct
134 Correct 1 ms 340 KB Output is correct
135 Correct 1 ms 312 KB Output is correct
136 Correct 1 ms 340 KB Output is correct
137 Correct 1 ms 340 KB Output is correct
138 Correct 1 ms 340 KB Output is correct
139 Correct 1 ms 212 KB Output is correct
140 Correct 1 ms 320 KB Output is correct
141 Correct 1 ms 340 KB Output is correct
142 Correct 1 ms 468 KB Output is correct
143 Correct 1 ms 212 KB Output is correct
144 Correct 1 ms 212 KB Output is correct
145 Correct 1 ms 300 KB Output is correct
146 Correct 1 ms 212 KB Output is correct
147 Correct 1 ms 212 KB Output is correct
148 Correct 1 ms 300 KB Output is correct
149 Correct 1 ms 212 KB Output is correct
150 Correct 1 ms 212 KB Output is correct
151 Correct 0 ms 212 KB Output is correct
152 Correct 1 ms 212 KB Output is correct
153 Correct 1 ms 212 KB Output is correct
154 Correct 0 ms 212 KB Output is correct
155 Correct 1 ms 312 KB Output is correct
156 Correct 1 ms 212 KB Output is correct
157 Correct 0 ms 212 KB Output is correct
158 Correct 0 ms 308 KB Output is correct
159 Correct 1 ms 312 KB Output is correct
160 Correct 1 ms 212 KB Output is correct
161 Correct 0 ms 212 KB Output is correct
162 Correct 0 ms 212 KB Output is correct
163 Correct 0 ms 212 KB Output is correct
164 Correct 0 ms 212 KB Output is correct
165 Correct 1 ms 212 KB Output is correct
166 Correct 1 ms 212 KB Output is correct
167 Correct 0 ms 212 KB Output is correct
168 Correct 0 ms 308 KB Output is correct
169 Correct 0 ms 212 KB Output is correct
170 Correct 0 ms 212 KB Output is correct
171 Correct 23 ms 5436 KB Output is correct
172 Correct 57 ms 10568 KB Output is correct
173 Correct 102 ms 16244 KB Output is correct
174 Correct 141 ms 20936 KB Output is correct
175 Correct 189 ms 25528 KB Output is correct
176 Correct 243 ms 32320 KB Output is correct
177 Correct 290 ms 36860 KB Output is correct
178 Correct 337 ms 41572 KB Output is correct
179 Correct 380 ms 46108 KB Output is correct
180 Correct 0 ms 212 KB Output is correct
181 Correct 455 ms 50728 KB Output is correct
182 Correct 490 ms 59580 KB Output is correct
183 Correct 543 ms 64168 KB Output is correct
184 Correct 608 ms 68756 KB Output is correct
185 Correct 659 ms 73420 KB Output is correct
186 Correct 710 ms 77996 KB Output is correct
187 Correct 797 ms 82680 KB Output is correct
188 Correct 821 ms 87300 KB Output is correct
189 Correct 866 ms 91852 KB Output is correct
190 Correct 920 ms 96528 KB Output is correct
191 Correct 0 ms 212 KB Output is correct
192 Correct 986 ms 101280 KB Output is correct
193 Correct 203 ms 72588 KB Output is correct
194 Correct 412 ms 144912 KB Output is correct
195 Correct 0 ms 212 KB Output is correct
196 Correct 1 ms 212 KB Output is correct
197 Correct 0 ms 212 KB Output is correct
198 Correct 1 ms 212 KB Output is correct