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Submission #1058920

# Submission time Handle Problem Language Result Execution time Memory
1058920 2024-08-14T15:07:06 Z RaresFelix Fountain Parks (IOI21_parks) C++17
100 / 100
 626 ms 62024 KB 
#include "parks.h"
#include <bits/stdc++.h>

using namespace std;

using vi = vector<int>;
using ii = pair<int, int>;

int DX[] = {-1, 0, 1, 0};
int DY[] = {0, 1, 0, -1};
const int MV = 1e9;

struct DSU {
    int nrc;
    vi e;
    DSU(int n) : nrc(n), e(n, -1) {}

    int repr(int u) {
        while(e[u] >= 0) u = e[u];
        return u;
    }

    void join(int u, int v) {
        u = repr(u); v = repr(v);
        if(u == v) return;
        if(e[u] >= e[v]) swap(u, v);
        e[u] += e[v];
        e[v] = u;
        --nrc;
    }
};

int construct_roads(vi x, vi y) {
    auto get_bench_coord = [&](int u, int v) -> pair<ii, ii> {
        int xcm = (x[u] + x[v]) / 2, ycm = (y[u] + y[v]) / 2;
        int dx = 2 - abs(x[u] - x[v]), dy = 2 - abs(y[u] - y[v]);
        return make_pair(ii{xcm - dx / 2, ycm - dy / 2}, ii{xcm + dx / 2, ycm + dy / 2});
    };
    int n = x.size();

    vector<ii> B;
    map<ii, int> Id;

    for(int i = 0; i < n; ++i) 
        Id[ii{x[i], y[i]}] = i;

    for(int i = 0; i < n; ++i) {
        for(int d = 0; d < 4; ++d) {
            int nx = x[i] + 2 * DX[d], ny = y[i] + 2 * DY[d];
            if(Id.count({nx, ny})) {
                int u = Id[{nx, ny}];
                auto [a, b] = get_bench_coord(u, i);
                B.push_back(a);
                B.push_back(b);
            }
        }
    }
    sort(B.begin(), B.end());
    B.resize(unique(B.begin(), B.end()) - B.begin());
    map<ii, int> IdB;
    int m = B.size();
    for(int i = 0; i < m; ++i) {
        IdB[B[i]] = i;
    }
    vi U, V, RA, RB;
    DSU Sol(n);
    for(int i = 0; i < m; ++i) {
        auto [x, y] = B[i];
        int tip = ((((x + MV) / 2) & 1) + (((y + MV) / 2) & 1)) % 2;
        if(tip) {
            //leg la ceva vertical
            int x1, y1, x2, y2;
            x1 = x2 = x + 1;
            y1 = y - 1; y2 = y + 1;
            if(Id.count({x1, y1}) && Id.count({x2, y2})) {
                int u = Id[{x1, y1}], v = Id[{x2, y2}];
                U.push_back(u);
                V.push_back(v);
                RA.push_back(x);
                RB.push_back(y);
                Sol.join(u, v);
                continue;
            }
            x1 = x2 = x - 1;
            y1 = y - 1; y2 = y + 1;
            if(Id.count({x1, y1}) && Id.count({x2, y2})) {
                int u = Id[{x1, y1}], v = Id[{x2, y2}];
                U.push_back(u);
                V.push_back(v);
                RA.push_back(x);
                RB.push_back(y);
                Sol.join(u, v);
                continue;
            }
        } else {
            //leg la ceva orizontal
            int x1, y1, x2, y2;
            y1 = y2 = y + 1;
            x1 = x - 1; x2 = x + 1;
            if(Id.count({x1, y1}) && Id.count({x2, y2})) {
                int u = Id[{x1, y1}], v = Id[{x2, y2}];
                U.push_back(u);
                V.push_back(v);
                RA.push_back(x);
                RB.push_back(y);
                Sol.join(u, v);
                continue;
            }
            y1 = y2 = y - 1;
            x1 = x - 1; x2 = x + 1;
            if(Id.count({x1, y1}) && Id.count({x2, y2})) {
                int u = Id[{x1, y1}], v = Id[{x2, y2}];
                U.push_back(u);
                V.push_back(v);
                RA.push_back(x);
                RB.push_back(y);
                Sol.join(u, v);
                continue;
            }
        }
    }
    if(Sol.nrc != 1) return 0;
    build(U, V, RA, RB);
    return 1;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 436 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 477 ms 57208 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 4 ms 988 KB Output is correct
27 Correct 5 ms 1424 KB Output is correct
28 Correct 162 ms 23172 KB Output is correct
29 Correct 263 ms 36028 KB Output is correct
30 Correct 385 ms 46080 KB Output is correct
31 Correct 481 ms 57264 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 860 KB Output is correct
44 Correct 3 ms 1116 KB Output is correct
45 Correct 192 ms 27064 KB Output is correct
46 Correct 304 ms 39096 KB Output is correct
47 Correct 302 ms 39344 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 436 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 477 ms 57208 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 4 ms 988 KB Output is correct
27 Correct 5 ms 1424 KB Output is correct
28 Correct 162 ms 23172 KB Output is correct
29 Correct 263 ms 36028 KB Output is correct
30 Correct 385 ms 46080 KB Output is correct
31 Correct 481 ms 57264 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 860 KB Output is correct
44 Correct 3 ms 1116 KB Output is correct
45 Correct 192 ms 27064 KB Output is correct
46 Correct 304 ms 39096 KB Output is correct
47 Correct 302 ms 39344 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 512 ms 55928 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 2 ms 860 KB Output is correct
58 Correct 9 ms 1888 KB Output is correct
59 Correct 16 ms 2988 KB Output is correct
60 Correct 223 ms 28948 KB Output is correct
61 Correct 312 ms 38548 KB Output is correct
62 Correct 395 ms 46764 KB Output is correct
63 Correct 527 ms 56240 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 433 ms 59792 KB Output is correct
68 Correct 420 ms 61628 KB Output is correct
69 Correct 429 ms 61180 KB Output is correct
70 Correct 6 ms 1116 KB Output is correct
71 Correct 11 ms 2272 KB Output is correct
72 Correct 196 ms 25992 KB Output is correct
73 Correct 315 ms 40888 KB Output is correct
74 Correct 455 ms 52160 KB Output is correct
75 Correct 487 ms 57532 KB Output is correct
76 Correct 444 ms 61368 KB Output is correct
77 Correct 7 ms 1500 KB Output is correct
78 Correct 12 ms 2676 KB Output is correct
79 Correct 206 ms 27160 KB Output is correct
80 Correct 343 ms 41720 KB Output is correct
81 Correct 494 ms 54064 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 396 ms 48248 KB Output is correct
21 Correct 391 ms 49848 KB Output is correct
22 Correct 424 ms 48828 KB Output is correct
23 Correct 368 ms 53112 KB Output is correct
24 Correct 183 ms 18512 KB Output is correct
25 Correct 515 ms 56996 KB Output is correct
26 Correct 460 ms 55996 KB Output is correct
27 Correct 464 ms 59844 KB Output is correct
28 Correct 521 ms 60528 KB Output is correct
29 Correct 588 ms 61040 KB Output is correct
30 Correct 580 ms 60312 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 28 ms 3944 KB Output is correct
33 Correct 91 ms 9652 KB Output is correct
34 Correct 451 ms 48436 KB Output is correct
35 Correct 14 ms 2780 KB Output is correct
36 Correct 92 ms 11736 KB Output is correct
37 Correct 195 ms 23480 KB Output is correct
38 Correct 176 ms 21696 KB Output is correct
39 Correct 230 ms 28168 KB Output is correct
40 Correct 312 ms 36532 KB Output is correct
41 Correct 406 ms 44980 KB Output is correct
42 Correct 487 ms 52152 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 344 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 3 ms 860 KB Output is correct
55 Correct 4 ms 1072 KB Output is correct
56 Correct 191 ms 26452 KB Output is correct
57 Correct 304 ms 40116 KB Output is correct
58 Correct 313 ms 39348 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 418 ms 61424 KB Output is correct
63 Correct 420 ms 61372 KB Output is correct
64 Correct 428 ms 61108 KB Output is correct
65 Correct 5 ms 1244 KB Output is correct
66 Correct 12 ms 2264 KB Output is correct
67 Correct 197 ms 26516 KB Output is correct
68 Correct 313 ms 40100 KB Output is correct
69 Correct 458 ms 53440 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct
17 Correct 443 ms 61884 KB Output is correct
18 Correct 432 ms 62024 KB Output is correct
19 Correct 446 ms 48956 KB Output is correct
20 Correct 508 ms 54716 KB Output is correct
21 Correct 438 ms 52368 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 64 ms 8896 KB Output is correct
24 Correct 33 ms 5244 KB Output is correct
25 Correct 132 ms 18636 KB Output is correct
26 Correct 254 ms 31928 KB Output is correct
27 Correct 224 ms 27484 KB Output is correct
28 Correct 313 ms 36832 KB Output is correct
29 Correct 384 ms 42400 KB Output is correct
30 Correct 455 ms 48932 KB Output is correct
31 Correct 591 ms 54708 KB Output is correct
32 Correct 503 ms 57368 KB Output is correct
33 Correct 431 ms 60604 KB Output is correct
34 Correct 7 ms 1500 KB Output is correct
35 Correct 13 ms 2596 KB Output is correct
36 Correct 209 ms 27224 KB Output is correct
37 Correct 336 ms 42148 KB Output is correct
38 Correct 491 ms 54000 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 186 ms 30864 KB Output is correct
10 Correct 13 ms 3292 KB Output is correct
11 Correct 85 ms 16332 KB Output is correct
12 Correct 20 ms 4824 KB Output is correct
13 Correct 66 ms 12568 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 181 ms 29980 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 436 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 477 ms 57208 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 4 ms 988 KB Output is correct
27 Correct 5 ms 1424 KB Output is correct
28 Correct 162 ms 23172 KB Output is correct
29 Correct 263 ms 36028 KB Output is correct
30 Correct 385 ms 46080 KB Output is correct
31 Correct 481 ms 57264 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 2 ms 860 KB Output is correct
44 Correct 3 ms 1116 KB Output is correct
45 Correct 192 ms 27064 KB Output is correct
46 Correct 304 ms 39096 KB Output is correct
47 Correct 302 ms 39344 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 512 ms 55928 KB Output is correct
56 Correct 0 ms 344 KB Output is correct
57 Correct 2 ms 860 KB Output is correct
58 Correct 9 ms 1888 KB Output is correct
59 Correct 16 ms 2988 KB Output is correct
60 Correct 223 ms 28948 KB Output is correct
61 Correct 312 ms 38548 KB Output is correct
62 Correct 395 ms 46764 KB Output is correct
63 Correct 527 ms 56240 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 433 ms 59792 KB Output is correct
68 Correct 420 ms 61628 KB Output is correct
69 Correct 429 ms 61180 KB Output is correct
70 Correct 6 ms 1116 KB Output is correct
71 Correct 11 ms 2272 KB Output is correct
72 Correct 196 ms 25992 KB Output is correct
73 Correct 315 ms 40888 KB Output is correct
74 Correct 455 ms 52160 KB Output is correct
75 Correct 487 ms 57532 KB Output is correct
76 Correct 444 ms 61368 KB Output is correct
77 Correct 7 ms 1500 KB Output is correct
78 Correct 12 ms 2676 KB Output is correct
79 Correct 206 ms 27160 KB Output is correct
80 Correct 343 ms 41720 KB Output is correct
81 Correct 494 ms 54064 KB Output is correct
82 Correct 0 ms 348 KB Output is correct
83 Correct 0 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 396 ms 48248 KB Output is correct
86 Correct 391 ms 49848 KB Output is correct
87 Correct 424 ms 48828 KB Output is correct
88 Correct 368 ms 53112 KB Output is correct
89 Correct 183 ms 18512 KB Output is correct
90 Correct 515 ms 56996 KB Output is correct
91 Correct 460 ms 55996 KB Output is correct
92 Correct 464 ms 59844 KB Output is correct
93 Correct 521 ms 60528 KB Output is correct
94 Correct 588 ms 61040 KB Output is correct
95 Correct 580 ms 60312 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 28 ms 3944 KB Output is correct
98 Correct 91 ms 9652 KB Output is correct
99 Correct 451 ms 48436 KB Output is correct
100 Correct 14 ms 2780 KB Output is correct
101 Correct 92 ms 11736 KB Output is correct
102 Correct 195 ms 23480 KB Output is correct
103 Correct 176 ms 21696 KB Output is correct
104 Correct 230 ms 28168 KB Output is correct
105 Correct 312 ms 36532 KB Output is correct
106 Correct 406 ms 44980 KB Output is correct
107 Correct 487 ms 52152 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 0 ms 348 KB Output is correct
110 Correct 0 ms 348 KB Output is correct
111 Correct 0 ms 348 KB Output is correct
112 Correct 0 ms 348 KB Output is correct
113 Correct 0 ms 348 KB Output is correct
114 Correct 0 ms 348 KB Output is correct
115 Correct 0 ms 348 KB Output is correct
116 Correct 1 ms 344 KB Output is correct
117 Correct 0 ms 348 KB Output is correct
118 Correct 0 ms 348 KB Output is correct
119 Correct 3 ms 860 KB Output is correct
120 Correct 4 ms 1072 KB Output is correct
121 Correct 191 ms 26452 KB Output is correct
122 Correct 304 ms 40116 KB Output is correct
123 Correct 313 ms 39348 KB Output is correct
124 Correct 0 ms 344 KB Output is correct
125 Correct 0 ms 348 KB Output is correct
126 Correct 0 ms 348 KB Output is correct
127 Correct 418 ms 61424 KB Output is correct
128 Correct 420 ms 61372 KB Output is correct
129 Correct 428 ms 61108 KB Output is correct
130 Correct 5 ms 1244 KB Output is correct
131 Correct 12 ms 2264 KB Output is correct
132 Correct 197 ms 26516 KB Output is correct
133 Correct 313 ms 40100 KB Output is correct
134 Correct 458 ms 53440 KB Output is correct
135 Correct 443 ms 61884 KB Output is correct
136 Correct 432 ms 62024 KB Output is correct
137 Correct 446 ms 48956 KB Output is correct
138 Correct 508 ms 54716 KB Output is correct
139 Correct 438 ms 52368 KB Output is correct
140 Correct 0 ms 344 KB Output is correct
141 Correct 64 ms 8896 KB Output is correct
142 Correct 33 ms 5244 KB Output is correct
143 Correct 132 ms 18636 KB Output is correct
144 Correct 254 ms 31928 KB Output is correct
145 Correct 224 ms 27484 KB Output is correct
146 Correct 313 ms 36832 KB Output is correct
147 Correct 384 ms 42400 KB Output is correct
148 Correct 455 ms 48932 KB Output is correct
149 Correct 591 ms 54708 KB Output is correct
150 Correct 503 ms 57368 KB Output is correct
151 Correct 431 ms 60604 KB Output is correct
152 Correct 7 ms 1500 KB Output is correct
153 Correct 13 ms 2596 KB Output is correct
154 Correct 209 ms 27224 KB Output is correct
155 Correct 336 ms 42148 KB Output is correct
156 Correct 491 ms 54000 KB Output is correct
157 Correct 0 ms 348 KB Output is correct
158 Correct 0 ms 348 KB Output is correct
159 Correct 0 ms 348 KB Output is correct
160 Correct 1 ms 348 KB Output is correct
161 Correct 549 ms 55724 KB Output is correct
162 Correct 425 ms 49680 KB Output is correct
163 Correct 495 ms 51292 KB Output is correct
164 Correct 469 ms 50464 KB Output is correct
165 Correct 551 ms 53676 KB Output is correct
166 Correct 626 ms 54280 KB Output is correct
167 Correct 105 ms 12920 KB Output is correct
168 Correct 67 ms 7540 KB Output is correct
169 Correct 190 ms 22328 KB Output is correct
170 Correct 426 ms 38268 KB Output is correct
171 Correct 589 ms 50452 KB Output is correct
172 Correct 280 ms 28296 KB Output is correct
173 Correct 317 ms 32588 KB Output is correct
174 Correct 381 ms 39360 KB Output is correct
175 Correct 451 ms 44464 KB Output is correct
176 Correct 483 ms 49324 KB Output is correct
177 Correct 555 ms 56248 KB Output is correct