oj.uz

Submission #1068778

# Submission time Handle Problem Language Result Execution time Memory
1068778 2024-08-21T12:03:55 Z Boas Fountain Parks (IOI21_parks) C++17
70 / 100
 482 ms 77252 KB 
#include "parks.h"

#pragma GCC optimize("trapv")

#include <bits/stdc++.h>
using namespace std;
typedef vector<int> vi;
typedef long long ll;
typedef vector<signed> vi32;
typedef vector<bool> vb;
typedef vector<vi> vvi;
typedef unordered_set<ll> si;
typedef pair<int, int> ii;
typedef tuple<int, int, int> iii;
typedef vector<ii> vii;
typedef set<iii> siii;
// typedef unordered_set<ii> sii;
typedef vector<vii> vvii;
#define pb push_back
#define loop(x, i) for (int i = 0; i < x; i++)
#define ALL(x) begin(x), end(x)
#define sz(x) (int)x.size()

vii adj = {{-2, 0}, {2, 0}, {0, 2}, {0, -2}};

vector<si> benchPoints(4); // neighbour count

ll MX = 200'002;

ll toInt(ii p)
{
    auto [b, c] = p;
    return MX * b + c;
}

void addNeighbour(ll x, ll y, int dif = 1)
{
    if (benchPoints[1].count(toInt({x, y})))
    {
        benchPoints[1].erase(toInt({x, y}));
        if (dif == 1)
        {
            benchPoints[2].insert(toInt({x, y}));
        }
    }
    else if (benchPoints[2].count(toInt({x, y})))
    {
        benchPoints[2].erase(toInt({x, y}));
        benchPoints[2 + dif].insert(toInt({x, y}));
    }
    else if (benchPoints[3].count(toInt({x, y})))
    {
        benchPoints[3].erase(toInt({x, y}));
        if (dif == 1)
            throw;
        benchPoints[2].insert(toInt({x, y}));
    }
    else if (dif == 1)
    {
        benchPoints[1].insert(toInt({x, y}));
    }
}

int construct_roads(vi xs, vi ys)
{
    unordered_map<ll, int> fountains;
    unordered_map<ll, int> roads;
    // unordered_set<ii> gotBench;
    int n = sz(xs);
    loop(n, i)
    {
        fountains[toInt({xs[i], ys[i]})] = i;
    }
    vb vis(n);
    vi u, v, a, b;
    a = b = vi(n - 1);
    int visCnt = 1;
    auto dfs = [&](auto &&self, int i) -> void
    {
        int x = xs[i], y = ys[i];
        for (const auto &[dx, dy] : adj)
        {
            ii pos = {x + dx, y + dy};
            if (fountains.count(toInt(pos)))
            {
                int j = fountains[toInt(pos)];
                if (vis[j])
                    continue;
                if (dx != 0)
                {
                    roads[toInt({x + dx / 2, y})] = sz(u);
                    addNeighbour(x + dx / 2, y + 1);
                    addNeighbour(x + dx / 2, y - 1);
                }
                else
                {
                    roads[toInt({x, y + dy / 2})] = sz(u);
                    addNeighbour(x + 1, y + dy / 2);
                    addNeighbour(x - 1, y + dy / 2);
                }
                u.pb(i);
                v.pb(j);
                vis[j] = 1;
                visCnt++;
                self(self, j);
            }
        }
    };
    vis[0] = 1;
    dfs(dfs, 0);
    if (visCnt != n)
        return 0;
    for (int benchesBuilt = 0; benchesBuilt < n - 1; benchesBuilt++)
    {
        ll x = -1, y = -1;
        for (int i = 1; i <= 3; i++)
        {
            if (!benchPoints[i].empty())
            {
                ll pr = *benchPoints[i].begin();
                x = pr / MX, y = pr % MX;
                benchPoints[i].erase(benchPoints[i].begin());
                break;
            }
        }
        assert(x >= 0 && y >= 0);
        ii loc;
        if (roads.count(toInt({x + 1, y})))
        {
            loc = {x + 1, y};
            addNeighbour(x + 2, y, -1);
        }
        else if (roads.count(toInt({x - 1, y})))
        {
            loc = {x - 1, y};
            addNeighbour(x - 2, y, -1);
        }
        else if (roads.count(toInt({x, y + 1})))
        {
            loc = {x, y + 1};
            addNeighbour(x, y + 2, -1);
        }
        else
        {
            loc = {x, y - 1};
            addNeighbour(x, y - 2, -1);
        }
        int ix = roads[toInt(loc)];
        roads.erase(toInt(loc));
        a[ix] = x;
        b[ix] = y;
    }
    build(u, v, a, b);
    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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 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 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 380 ms 65664 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 2 ms 860 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 163 ms 26496 KB Output is correct
29 Correct 196 ms 36548 KB Output is correct
30 Correct 264 ms 51140 KB Output is correct
31 Correct 347 ms 62592 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 344 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 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 2 ms 604 KB Output is correct
45 Correct 159 ms 28880 KB Output is correct
46 Correct 292 ms 42752 KB Output is correct
47 Correct 254 ms 41668 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 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 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 380 ms 65664 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 2 ms 860 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 163 ms 26496 KB Output is correct
29 Correct 196 ms 36548 KB Output is correct
30 Correct 264 ms 51140 KB Output is correct
31 Correct 347 ms 62592 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 344 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 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 2 ms 604 KB Output is correct
45 Correct 159 ms 28880 KB Output is correct
46 Correct 292 ms 42752 KB Output is correct
47 Correct 254 ms 41668 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 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 362 ms 59044 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 3 ms 804 KB Output is correct
58 Correct 9 ms 2396 KB Output is correct
59 Correct 6 ms 1412 KB Output is correct
60 Correct 152 ms 33416 KB Output is correct
61 Correct 218 ms 43464 KB Output is correct
62 Correct 294 ms 49096 KB Output is correct
63 Correct 393 ms 58000 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 276 ms 68608 KB Output is correct
68 Correct 306 ms 67676 KB Output is correct
69 Correct 296 ms 71220 KB Output is correct
70 Correct 3 ms 860 KB Output is correct
71 Correct 4 ms 1116 KB Output is correct
72 Correct 164 ms 23864 KB Output is correct
73 Correct 313 ms 39364 KB Output is correct
74 Correct 403 ms 47740 KB Output is correct
75 Correct 358 ms 62848 KB Output is correct
76 Correct 282 ms 77252 KB Output is correct
77 Correct 4 ms 1116 KB Output is correct
78 Correct 5 ms 1628 KB Output is correct
79 Correct 172 ms 27188 KB Output is correct
80 Correct 275 ms 41160 KB Output is correct
81 Correct 402 ms 55676 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 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 349 ms 68476 KB Output is correct
21 Correct 339 ms 61572 KB Output is correct
22 Correct 313 ms 57912 KB Output is correct
23 Correct 323 ms 51120 KB Output is correct
24 Correct 66 ms 13948 KB Output is correct
25 Correct 59 ms 14204 KB Output is correct
26 Correct 55 ms 14304 KB Output is correct
27 Correct 353 ms 44544 KB Output is correct
28 Correct 348 ms 44416 KB Output is correct
29 Correct 366 ms 44416 KB Output is correct
30 Correct 339 ms 44412 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 25 ms 3904 KB Output is correct
33 Correct 30 ms 7256 KB Output is correct
34 Correct 305 ms 62720 KB Output is correct
35 Correct 7 ms 1372 KB Output is correct
36 Correct 23 ms 4956 KB Output is correct
37 Correct 39 ms 8460 KB Output is correct
38 Correct 134 ms 13152 KB Output is correct
39 Correct 251 ms 19656 KB Output is correct
40 Correct 258 ms 24008 KB Output is correct
41 Correct 336 ms 27588 KB Output is correct
42 Correct 404 ms 34300 KB Output is correct
43 Correct 1 ms 344 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 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 604 KB Output is correct
55 Correct 1 ms 604 KB Output is correct
56 Correct 164 ms 28656 KB Output is correct
57 Correct 269 ms 42836 KB Output is correct
58 Correct 260 ms 41672 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 348 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 305 ms 68656 KB Output is correct
63 Correct 325 ms 67780 KB Output is correct
64 Correct 327 ms 71364 KB Output is correct
65 Correct 3 ms 1112 KB Output is correct
66 Correct 5 ms 1116 KB Output is correct
67 Correct 162 ms 23868 KB Output is correct
68 Correct 278 ms 39368 KB Output is correct
69 Correct 418 ms 47740 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 KB Output is correct
17 Correct 416 ms 77064 KB Output is correct
18 Correct 445 ms 73692 KB Output is correct
19 Correct 378 ms 68984 KB Output is correct
20 Correct 362 ms 57212 KB Output is correct
21 Correct 366 ms 49024 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 54 ms 6900 KB Output is correct
24 Correct 20 ms 3304 KB Output is correct
25 Correct 32 ms 7016 KB Output is correct
26 Correct 53 ms 10204 KB Output is correct
27 Correct 191 ms 25028 KB Output is correct
28 Correct 255 ms 31684 KB Output is correct
29 Correct 344 ms 37572 KB Output is correct
30 Correct 386 ms 46460 KB Output is correct
31 Correct 482 ms 50368 KB Output is correct
32 Correct 386 ms 62848 KB Output is correct
33 Correct 370 ms 77236 KB Output is correct
34 Correct 4 ms 1116 KB Output is correct
35 Correct 5 ms 1672 KB Output is correct
36 Correct 164 ms 27144 KB Output is correct
37 Correct 278 ms 41368 KB Output is correct
38 Correct 398 ms 55780 KB Output is correct

Subtask #6
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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 137 ms 37312 KB Output is correct
10 Correct 20 ms 4188 KB Output is correct
11 Correct 70 ms 20676 KB Output is correct
12 Correct 19 ms 6000 KB Output is correct
13 Correct 30 ms 12640 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 129 ms 30320 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 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 380 ms 65664 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 604 KB Output is correct
26 Correct 2 ms 860 KB Output is correct
27 Correct 2 ms 604 KB Output is correct
28 Correct 163 ms 26496 KB Output is correct
29 Correct 196 ms 36548 KB Output is correct
30 Correct 264 ms 51140 KB Output is correct
31 Correct 347 ms 62592 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 344 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 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 2 ms 604 KB Output is correct
45 Correct 159 ms 28880 KB Output is correct
46 Correct 292 ms 42752 KB Output is correct
47 Correct 254 ms 41668 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 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 362 ms 59044 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 3 ms 804 KB Output is correct
58 Correct 9 ms 2396 KB Output is correct
59 Correct 6 ms 1412 KB Output is correct
60 Correct 152 ms 33416 KB Output is correct
61 Correct 218 ms 43464 KB Output is correct
62 Correct 294 ms 49096 KB Output is correct
63 Correct 393 ms 58000 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 276 ms 68608 KB Output is correct
68 Correct 306 ms 67676 KB Output is correct
69 Correct 296 ms 71220 KB Output is correct
70 Correct 3 ms 860 KB Output is correct
71 Correct 4 ms 1116 KB Output is correct
72 Correct 164 ms 23864 KB Output is correct
73 Correct 313 ms 39364 KB Output is correct
74 Correct 403 ms 47740 KB Output is correct
75 Correct 358 ms 62848 KB Output is correct
76 Correct 282 ms 77252 KB Output is correct
77 Correct 4 ms 1116 KB Output is correct
78 Correct 5 ms 1628 KB Output is correct
79 Correct 172 ms 27188 KB Output is correct
80 Correct 275 ms 41160 KB Output is correct
81 Correct 402 ms 55676 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 349 ms 68476 KB Output is correct
86 Correct 339 ms 61572 KB Output is correct
87 Correct 313 ms 57912 KB Output is correct
88 Correct 323 ms 51120 KB Output is correct
89 Correct 66 ms 13948 KB Output is correct
90 Correct 59 ms 14204 KB Output is correct
91 Correct 55 ms 14304 KB Output is correct
92 Correct 353 ms 44544 KB Output is correct
93 Correct 348 ms 44416 KB Output is correct
94 Correct 366 ms 44416 KB Output is correct
95 Correct 339 ms 44412 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 25 ms 3904 KB Output is correct
98 Correct 30 ms 7256 KB Output is correct
99 Correct 305 ms 62720 KB Output is correct
100 Correct 7 ms 1372 KB Output is correct
101 Correct 23 ms 4956 KB Output is correct
102 Correct 39 ms 8460 KB Output is correct
103 Correct 134 ms 13152 KB Output is correct
104 Correct 251 ms 19656 KB Output is correct
105 Correct 258 ms 24008 KB Output is correct
106 Correct 336 ms 27588 KB Output is correct
107 Correct 404 ms 34300 KB Output is correct
108 Correct 1 ms 344 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 0 ms 348 KB Output is correct
117 Correct 0 ms 348 KB Output is correct
118 Correct 1 ms 348 KB Output is correct
119 Correct 1 ms 604 KB Output is correct
120 Correct 1 ms 604 KB Output is correct
121 Correct 164 ms 28656 KB Output is correct
122 Correct 269 ms 42836 KB Output is correct
123 Correct 260 ms 41672 KB Output is correct
124 Correct 0 ms 348 KB Output is correct
125 Correct 0 ms 348 KB Output is correct
126 Correct 0 ms 348 KB Output is correct
127 Correct 305 ms 68656 KB Output is correct
128 Correct 325 ms 67780 KB Output is correct
129 Correct 327 ms 71364 KB Output is correct
130 Correct 3 ms 1112 KB Output is correct
131 Correct 5 ms 1116 KB Output is correct
132 Correct 162 ms 23868 KB Output is correct
133 Correct 278 ms 39368 KB Output is correct
134 Correct 418 ms 47740 KB Output is correct
135 Correct 416 ms 77064 KB Output is correct
136 Correct 445 ms 73692 KB Output is correct
137 Correct 378 ms 68984 KB Output is correct
138 Correct 362 ms 57212 KB Output is correct
139 Correct 366 ms 49024 KB Output is correct
140 Correct 0 ms 344 KB Output is correct
141 Correct 54 ms 6900 KB Output is correct
142 Correct 20 ms 3304 KB Output is correct
143 Correct 32 ms 7016 KB Output is correct
144 Correct 53 ms 10204 KB Output is correct
145 Correct 191 ms 25028 KB Output is correct
146 Correct 255 ms 31684 KB Output is correct
147 Correct 344 ms 37572 KB Output is correct
148 Correct 386 ms 46460 KB Output is correct
149 Correct 482 ms 50368 KB Output is correct
150 Correct 386 ms 62848 KB Output is correct
151 Correct 370 ms 77236 KB Output is correct
152 Correct 4 ms 1116 KB Output is correct
153 Correct 5 ms 1672 KB Output is correct
154 Correct 164 ms 27144 KB Output is correct
155 Correct 278 ms 41368 KB Output is correct
156 Correct 398 ms 55780 KB Output is correct
157 Correct 1 ms 344 KB Output is correct
158 Correct 0 ms 348 KB Output is correct
159 Correct 1 ms 344 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Correct 407 ms 55812 KB Output is correct
162 Correct 330 ms 57728 KB Output is correct
163 Correct 364 ms 48104 KB Output is correct
164 Correct 313 ms 47484 KB Output is correct
165 Correct 401 ms 63952 KB Output is correct
166 Correct 402 ms 68480 KB Output is correct
167 Runtime error 73 ms 19812 KB Execution killed with signal 6
168 Halted 0 ms 0 KB -