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답안 #1057551

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1057551 2024-08-13T21:30:36 Z Zicrus 분수 공원 (IOI21_parks) C++17
70 / 100
 401 ms 103304 KB 
#include <bits/stdc++.h>
#include "parks.h"
using namespace std;
 
typedef long long ll;
 
ll n;
 
vector<ll> uflnk;
vector<ll> sz;
 
ll find(ll a) {
    if (a != uflnk[a]) uflnk[a] = find(uflnk[a]);
    return uflnk[a];
}

bool same(ll a, ll b) {
    return find(a) == find(b);
}
 
bool unite(ll a, ll b) {
    a = find(a); b = find(b);
    if (a == b) return false;
    if (sz[a] > sz[b]) swap(a, b);
    uflnk[a] = b;
    sz[b] += sz[a];
    return true;
}
 
int construct_roads(vector<int> x, vector<int> y) {
    n = x.size();
    vector<pair<pair<ll, ll>, ll>> coords(n);
    for (int i = 0; i < n; i++) coords[i] = {{x[i], y[i]}, i};
    sort(coords.begin(), coords.end());
    for (int i = 0; i < n; i++) {
        x[i] = coords[i].first.first;
        y[i] = coords[i].first.second;
    }
    uflnk = vector<ll>(n);
    sz = vector<ll>(n, 1);
    for (int i = 0; i < n; i++) uflnk[i] = i;
    unordered_map<ll, ll> pts;
    vector<pair<ll, ll>> edges;
    unordered_set<ll> hasEdge;
    for (int i = 0; i < n; i++) {
        ll hash = ((ll)x[i] << 31) | (ll)y[i];
        pts[hash] = i;
    }
    for (ll i = 0; i < n; i++) {
        ll hashL = (((ll)x[i]-2) << 31) | ((ll)y[i]);
        if (pts.count(hashL)) {
            if (!same(i, pts[hashL])) {
                edges.push_back({i, pts[hashL]});
                unite(i, pts[hashL]);
            }
        }
        ll hashR = (((ll)x[i]+2) << 31) | ((ll)y[i]);
        if (pts.count(hashR)) {
            if (!same(i, pts[hashR])) {
                edges.push_back({i, pts[hashR]});
                unite(i, pts[hashR]);
            }
        }
        ll hashD = (((ll)x[i]) << 31) | ((ll)y[i]-2);
        if (pts.count(hashD)) {
            if (!same(i, pts[hashD])) {
                edges.push_back({i, pts[hashD]});
                unite(i, pts[hashD]);
            }
        }
        ll hashU = (((ll)x[i]) << 31) | ((ll)y[i]+2);
        if (pts.count(hashU)) {
            if (!same(i, pts[hashU])) {
                edges.push_back({i, pts[hashU]});
                unite(i, pts[hashU]);
            }
        }
    }
 
    unordered_map<ll, ll> poss;
    unordered_set<ll> twos;
    unordered_map<ll, ll> lnk, lnkU;
    vector<pair<ll, ll>> edgeHashes(edges.size());
    for (int i = 0; i < edges.size(); i++) {
        auto e = edges[i];
        ll midX = (x[e.first] + x[e.second]) / 2;
        ll midY = (y[e.first] + y[e.second]) / 2;
        ll leftX = midX - (midY - y[e.second]);
        ll leftY = midY + (midX - x[e.second]);
        ll rightX = midX + (midY - y[e.second]);
        ll rightY = midY - (midX - x[e.second]);
        ll hashL = (leftX << 31) | leftY;
        ll hashR = (rightX << 31) | rightY;
        if (twos.count(hashL)) twos.erase(hashL);
        poss[hashL]++;
        if (poss[hashL] >= 2) twos.insert(hashL);
        if (twos.count(hashR)) twos.erase(hashR);
        poss[hashR]++;
        if (poss[hashR] >= 2) twos.insert(hashR);
        lnk[hashL] ^= i;
        lnk[hashR] ^= i;
        lnkU[hashL] = i;
        lnkU[hashR] = i;
        edgeHashes[i] = {hashL, hashR};
    }
 
    vector<int> a(edges.size()), b(edges.size());
    queue<ll> q;
    for (auto &e : poss) {
        if (e.second != 1) continue;
        q.push(e.first);
    }
    unordered_set<ll> used;
    while (used.size() < edges.size()) {
        while (!q.empty()) {
            ll hash = q.front(); q.pop();
            if (poss[hash] != 1 || used.count(hash)) continue;
            ll id = lnk[hash];
            a[id] = hash >> 31;
            b[id] = hash & ~(1 << 31);
            used.insert(id);
            if (twos.count(edgeHashes[id].first)) twos.erase(edgeHashes[id].first);
            if (--poss[edgeHashes[id].first] == 1) q.push(edgeHashes[id].first);
            if (poss[edgeHashes[id].first] >= 2) twos.insert(edgeHashes[id].first);
            if (twos.count(edgeHashes[id].second)) twos.erase(edgeHashes[id].second);
            if (--poss[edgeHashes[id].second] == 1) q.push(edgeHashes[id].second);
            if (poss[edgeHashes[id].second] >= 2) twos.insert(edgeHashes[id].second);
            lnk[edgeHashes[id].first] ^= id;
            lnk[edgeHashes[id].second] ^= id;
        }
        if (used.size() < edges.size() && twos.empty()) {
            throw;
            for (auto &e : poss) {
                if (e.second == 1) q.push(e.first);
                if (e.second >= 2) twos.insert(e.first);
            }
        }
        else if (used.size() < edges.size() && !twos.empty()) {
            ll v = *twos.begin();
            twos.erase(v);
            for (int i = 0; i < 1; i = 10) {
                i = lnkU[v];
                if (used.count(i)) continue;
                auto e = edges[i];
                ll midX = (x[e.first] + x[e.second]) / 2;
                ll midY = (y[e.first] + y[e.second]) / 2;
                if (abs(midX - (v >> 31)) + abs(midY - (v & ~(1 << 31))) > 1) continue;
                a[i] = v >> 31;
                b[i] = v & ~(1 << 31);
                poss[v] = 0;
                ll otherX = a[i] + 2 * (midX - a[i]);
                ll otherY = b[i] + 2 * (midY - b[i]);
                ll otherHash = (otherX << 31) | otherY;
                if (twos.count(otherHash)) twos.erase(otherHash);
                poss[otherHash]--;
                if (poss[otherHash] >= 2) twos.insert(otherHash);
                lnk[otherHash] ^= i;
                while (poss[otherHash] == 1) {
                    ll edge = lnk[otherHash];
                    auto e = edges[edge];
                    ll midX = (x[e.first] + x[e.second]) / 2;
                    ll midY = (y[e.first] + y[e.second]) / 2;
                    a[edge] = otherHash >> 31;
                    b[edge] = otherHash & ~(1 << 31);
                    ll otherX = a[edge] + 2 * (midX - a[edge]);
                    ll otherY = b[edge] + 2 * (midY - b[edge]);
                    otherHash = (otherX << 31) | otherY;
                    if (twos.count(otherHash)) twos.erase(otherHash);
                    poss[otherHash]--;
                    if (poss[otherHash] >= 2) twos.insert(otherHash);
                    lnk[otherHash] ^= edge;
                    used.insert(edge);
                }
                used.insert(i);
                break;
            }
        }
    }
 
    uflnk = vector<ll>(n);
    sz = vector<ll>(n, 1);
    for (int i = 0; i < n; i++) uflnk[i] = i;
    vector<int> u, v;
    for (int i = 0; i < edges.size(); i++) {
        u.push_back(coords[edges[i].first].second);
        v.push_back(coords[edges[i].second].second);
        unite(edges[i].first, edges[i].second);
    }
 
    if (sz[find(0)] < n) return 0;
 
    build(u, v, a, b);
    return 1;
}

Compilation message

parks.cpp: In function 'int construct_roads(std::vector<int>, std::vector<int>)':
parks.cpp:84:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   84 |     for (int i = 0; i < edges.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~
parks.cpp:184:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  184 |     for (int i = 0; i < edges.size(); i++) {
      |                     ~~^~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 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 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 212 ms 76220 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1372 KB Output is correct
27 Correct 3 ms 1628 KB Output is correct
28 Correct 60 ms 27716 KB Output is correct
29 Correct 114 ms 44136 KB Output is correct
30 Correct 132 ms 56312 KB Output is correct
31 Correct 185 ms 76216 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 444 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 1 ms 348 KB Output is correct
43 Correct 2 ms 1144 KB Output is correct
44 Correct 3 ms 1512 KB Output is correct
45 Correct 111 ms 41580 KB Output is correct
46 Correct 192 ms 62684 KB Output is correct
47 Correct 177 ms 61680 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 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 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 212 ms 76220 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1372 KB Output is correct
27 Correct 3 ms 1628 KB Output is correct
28 Correct 60 ms 27716 KB Output is correct
29 Correct 114 ms 44136 KB Output is correct
30 Correct 132 ms 56312 KB Output is correct
31 Correct 185 ms 76216 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 444 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 1 ms 348 KB Output is correct
43 Correct 2 ms 1144 KB Output is correct
44 Correct 3 ms 1512 KB Output is correct
45 Correct 111 ms 41580 KB Output is correct
46 Correct 192 ms 62684 KB Output is correct
47 Correct 177 ms 61680 KB Output is correct
48 Correct 0 ms 600 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 436 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 186 ms 76980 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 2 ms 1116 KB Output is correct
58 Correct 5 ms 2588 KB Output is correct
59 Correct 7 ms 3544 KB Output is correct
60 Correct 81 ms 38108 KB Output is correct
61 Correct 121 ms 50816 KB Output is correct
62 Correct 140 ms 58280 KB Output is correct
63 Correct 198 ms 76592 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 226 ms 102500 KB Output is correct
68 Correct 236 ms 102512 KB Output is correct
69 Correct 234 ms 102432 KB Output is correct
70 Correct 4 ms 1884 KB Output is correct
71 Correct 8 ms 3640 KB Output is correct
72 Correct 142 ms 41216 KB Output is correct
73 Correct 239 ms 64368 KB Output is correct
74 Correct 307 ms 82768 KB Output is correct
75 Correct 197 ms 83124 KB Output is correct
76 Correct 253 ms 102416 KB Output is correct
77 Correct 4 ms 2140 KB Output is correct
78 Correct 8 ms 3804 KB Output is correct
79 Correct 128 ms 41040 KB Output is correct
80 Correct 234 ms 63636 KB Output is correct
81 Correct 293 ms 82232 KB Output is correct

Subtask #4
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 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 227 ms 78256 KB Output is correct
21 Correct 295 ms 77624 KB Output is correct
22 Correct 288 ms 78456 KB Output is correct
23 Correct 250 ms 79704 KB Output is correct
24 Correct 56 ms 23536 KB Output is correct
25 Correct 156 ms 96272 KB Output is correct
26 Correct 180 ms 96012 KB Output is correct
27 Correct 239 ms 102364 KB Output is correct
28 Correct 225 ms 101640 KB Output is correct
29 Correct 200 ms 102232 KB Output is correct
30 Correct 192 ms 101328 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 16 ms 5964 KB Output is correct
33 Correct 25 ms 12432 KB Output is correct
34 Correct 242 ms 77884 KB Output is correct
35 Correct 9 ms 4052 KB Output is correct
36 Correct 56 ms 18864 KB Output is correct
37 Correct 114 ms 37028 KB Output is correct
38 Correct 96 ms 32508 KB Output is correct
39 Correct 137 ms 44528 KB Output is correct
40 Correct 190 ms 55856 KB Output is correct
41 Correct 255 ms 67936 KB Output is correct
42 Correct 314 ms 80192 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 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 2 ms 1116 KB Output is correct
55 Correct 2 ms 1372 KB Output is correct
56 Correct 114 ms 41636 KB Output is correct
57 Correct 176 ms 62944 KB Output is correct
58 Correct 178 ms 62944 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 436 KB Output is correct
62 Correct 233 ms 103304 KB Output is correct
63 Correct 228 ms 102680 KB Output is correct
64 Correct 227 ms 101912 KB Output is correct
65 Correct 4 ms 1884 KB Output is correct
66 Correct 7 ms 3416 KB Output is correct
67 Correct 127 ms 41044 KB Output is correct
68 Correct 234 ms 64152 KB Output is correct
69 Correct 301 ms 81984 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 KB Output is correct
17 Correct 401 ms 102256 KB Output is correct
18 Correct 401 ms 102420 KB Output is correct
19 Correct 298 ms 77624 KB Output is correct
20 Correct 196 ms 81532 KB Output is correct
21 Correct 209 ms 81896 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 36 ms 12736 KB Output is correct
24 Correct 19 ms 8088 KB Output is correct
25 Correct 71 ms 28016 KB Output is correct
26 Correct 136 ms 44648 KB Output is correct
27 Correct 124 ms 41340 KB Output is correct
28 Correct 150 ms 50168 KB Output is correct
29 Correct 202 ms 64148 KB Output is correct
30 Correct 250 ms 73676 KB Output is correct
31 Correct 298 ms 82500 KB Output is correct
32 Correct 197 ms 83256 KB Output is correct
33 Correct 248 ms 102928 KB Output is correct
34 Correct 4 ms 2136 KB Output is correct
35 Correct 8 ms 3916 KB Output is correct
36 Correct 122 ms 41048 KB Output is correct
37 Correct 201 ms 63128 KB Output is correct
38 Correct 279 ms 82128 KB Output is correct

Subtask #6
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 91 ms 50888 KB Output is correct
10 Correct 8 ms 5080 KB Output is correct
11 Correct 44 ms 27080 KB Output is correct
12 Correct 13 ms 7664 KB Output is correct
13 Correct 33 ms 22192 KB Output is correct
14 Correct 1 ms 860 KB Output is correct
15 Correct 2 ms 1116 KB Output is correct
16 Correct 93 ms 50892 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 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 212 ms 76220 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1372 KB Output is correct
27 Correct 3 ms 1628 KB Output is correct
28 Correct 60 ms 27716 KB Output is correct
29 Correct 114 ms 44136 KB Output is correct
30 Correct 132 ms 56312 KB Output is correct
31 Correct 185 ms 76216 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 444 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 1 ms 348 KB Output is correct
43 Correct 2 ms 1144 KB Output is correct
44 Correct 3 ms 1512 KB Output is correct
45 Correct 111 ms 41580 KB Output is correct
46 Correct 192 ms 62684 KB Output is correct
47 Correct 177 ms 61680 KB Output is correct
48 Correct 0 ms 600 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 436 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 186 ms 76980 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 2 ms 1116 KB Output is correct
58 Correct 5 ms 2588 KB Output is correct
59 Correct 7 ms 3544 KB Output is correct
60 Correct 81 ms 38108 KB Output is correct
61 Correct 121 ms 50816 KB Output is correct
62 Correct 140 ms 58280 KB Output is correct
63 Correct 198 ms 76592 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 226 ms 102500 KB Output is correct
68 Correct 236 ms 102512 KB Output is correct
69 Correct 234 ms 102432 KB Output is correct
70 Correct 4 ms 1884 KB Output is correct
71 Correct 8 ms 3640 KB Output is correct
72 Correct 142 ms 41216 KB Output is correct
73 Correct 239 ms 64368 KB Output is correct
74 Correct 307 ms 82768 KB Output is correct
75 Correct 197 ms 83124 KB Output is correct
76 Correct 253 ms 102416 KB Output is correct
77 Correct 4 ms 2140 KB Output is correct
78 Correct 8 ms 3804 KB Output is correct
79 Correct 128 ms 41040 KB Output is correct
80 Correct 234 ms 63636 KB Output is correct
81 Correct 293 ms 82232 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 227 ms 78256 KB Output is correct
86 Correct 295 ms 77624 KB Output is correct
87 Correct 288 ms 78456 KB Output is correct
88 Correct 250 ms 79704 KB Output is correct
89 Correct 56 ms 23536 KB Output is correct
90 Correct 156 ms 96272 KB Output is correct
91 Correct 180 ms 96012 KB Output is correct
92 Correct 239 ms 102364 KB Output is correct
93 Correct 225 ms 101640 KB Output is correct
94 Correct 200 ms 102232 KB Output is correct
95 Correct 192 ms 101328 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 16 ms 5964 KB Output is correct
98 Correct 25 ms 12432 KB Output is correct
99 Correct 242 ms 77884 KB Output is correct
100 Correct 9 ms 4052 KB Output is correct
101 Correct 56 ms 18864 KB Output is correct
102 Correct 114 ms 37028 KB Output is correct
103 Correct 96 ms 32508 KB Output is correct
104 Correct 137 ms 44528 KB Output is correct
105 Correct 190 ms 55856 KB Output is correct
106 Correct 255 ms 67936 KB Output is correct
107 Correct 314 ms 80192 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 0 ms 348 KB Output is correct
117 Correct 0 ms 348 KB Output is correct
118 Correct 0 ms 348 KB Output is correct
119 Correct 2 ms 1116 KB Output is correct
120 Correct 2 ms 1372 KB Output is correct
121 Correct 114 ms 41636 KB Output is correct
122 Correct 176 ms 62944 KB Output is correct
123 Correct 178 ms 62944 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 436 KB Output is correct
127 Correct 233 ms 103304 KB Output is correct
128 Correct 228 ms 102680 KB Output is correct
129 Correct 227 ms 101912 KB Output is correct
130 Correct 4 ms 1884 KB Output is correct
131 Correct 7 ms 3416 KB Output is correct
132 Correct 127 ms 41044 KB Output is correct
133 Correct 234 ms 64152 KB Output is correct
134 Correct 301 ms 81984 KB Output is correct
135 Correct 401 ms 102256 KB Output is correct
136 Correct 401 ms 102420 KB Output is correct
137 Correct 298 ms 77624 KB Output is correct
138 Correct 196 ms 81532 KB Output is correct
139 Correct 209 ms 81896 KB Output is correct
140 Correct 0 ms 344 KB Output is correct
141 Correct 36 ms 12736 KB Output is correct
142 Correct 19 ms 8088 KB Output is correct
143 Correct 71 ms 28016 KB Output is correct
144 Correct 136 ms 44648 KB Output is correct
145 Correct 124 ms 41340 KB Output is correct
146 Correct 150 ms 50168 KB Output is correct
147 Correct 202 ms 64148 KB Output is correct
148 Correct 250 ms 73676 KB Output is correct
149 Correct 298 ms 82500 KB Output is correct
150 Correct 197 ms 83256 KB Output is correct
151 Correct 248 ms 102928 KB Output is correct
152 Correct 4 ms 2136 KB Output is correct
153 Correct 8 ms 3916 KB Output is correct
154 Correct 122 ms 41048 KB Output is correct
155 Correct 201 ms 63128 KB Output is correct
156 Correct 279 ms 82128 KB Output is correct
157 Correct 0 ms 344 KB Output is correct
158 Correct 0 ms 348 KB Output is correct
159 Correct 0 ms 348 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Correct 237 ms 77532 KB Output is correct
162 Correct 240 ms 77888 KB Output is correct
163 Correct 241 ms 77380 KB Output is correct
164 Correct 265 ms 77628 KB Output is correct
165 Correct 263 ms 78144 KB Output is correct
166 Correct 227 ms 77376 KB Output is correct
167 Runtime error 52 ms 33632 KB Execution killed with signal 6
168 Halted 0 ms 0 KB -