oj.uz

Submission #658712

# Submission time Handle Problem Language Result Execution time Memory
658712 2022-11-14T13:25:32 Z Lobo From Hacks to Snitches (BOI21_watchmen) C++17
60 / 100
 6000 ms 266128 KB 
#include <bits/stdc++.h>
using namespace std;
// #define int long long
#define pb push_back
#define mp make_pair
#define fr first
#define sc second
#define all(x) x.begin(),x.end()

const int inf = 1e9+10;
const int maxn = 3e5+10;
const int maxd = 5e6;

int n, m, k;
int szrt[maxn], idrt[maxn], thrt[maxn], isrt[maxn], nxrt[maxn], pvrt[maxn], dlol[maxn];
vector<int> g[maxn], gdiffrt[maxn], d[maxn];
vector<pair<int,int>> withdist[maxd+1];

int32_t main() {
    // freopen("in.in", "r", stdin);

    cin >> n >> m;
    for(int i = 1; i <= m; i++) {
        int u,v; cin >> u >> v;
        g[u].pb(v);
        g[v].pb(u);
    }

    cin >> k;
    for(int i = 1; i <= k; i++) {
        cin >> szrt[i];
        for(int j = 0; j < szrt[i]; j++) {
            int v; cin >> v;
            idrt[v] = i;
            isrt[v] = 1;
            thrt[v] = j;
        }
    }

    szrt[0] = 1;
    for(int i = 1; i <= n; i++) {
        dlol[i] = inf;
        if(isrt[i]) {
            for(int j = 0; j < szrt[idrt[i]]; j++) {
                d[i].pb(inf);
            }
            int u = i;
            for(auto v : g[u]) {
                if(isrt[v] && idrt[u] == idrt[v] && thrt[v] == (thrt[u]+1)%szrt[idrt[u]]) {
                    nxrt[u] = v;
                }
                if(isrt[v] && idrt[u] == idrt[v] && thrt[u] == (thrt[v]+1)%szrt[idrt[u]]) {
                    pvrt[u] = v;
                }

                if(isrt[v] && idrt[v] != idrt[u]) {
                    gdiffrt[u].pb(v);
                }
            }
        }
        else {
            d[i].pb(inf);
        }

    }

    d[1][0] = 0;
    withdist[0].pb(mp(1,0));
    for(int distcur = 0; distcur <= maxd; distcur++) {
    while(withdist[distcur].size()) {
        auto X = withdist[distcur].back();
        withdist[distcur].pop_back();
        int u = X.fr;
        int t = X.sc;
        if(t != -1 && distcur != d[u][t]) continue;
        if(t == -1 && distcur != dlol[u]) continue;

        if(t == -1) {
            for(auto v : g[u]) {
                if(isrt[v]) {
                    int d1 = dlol[u]+1;
                    int t1 = d1%szrt[idrt[v]];
                    // Vou encontrar o guarda em v ou indo para v
                    // indo para v == u é depois de v e em t1 ele vai estar em u
                    if(t1 == thrt[v] || (thrt[u] == (thrt[v]+1)%szrt[idrt[u]] && t1 == thrt[u]) && idrt[u] == idrt[v]) continue;
                    if(d[v][t1] > d1) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }

                    if(idrt[v] != idrt[u]) {
                        set<int> stt1;
                        d1 = dlol[u]+1;
                        while(true) {
                            int t1 = d1%szrt[idrt[v]];
                            if(stt1.count(t1)) break;
                            stt1.insert(t1);
                            // Vou encontrar o guarda em v ou indo para v
                            // indo para v == u é depois de v e em t1 ele vai estar em u
                            if(d[v][t1] > d1 && t1 != thrt[v]) {
                                d[v][t1] = d1;
                                withdist[d[v][t1]].pb(mp(v,t1));
                            }
                            d1+= szrt[idrt[u]];
                        }
                    }
                }
                else {
                    int d1 = dlol[u]+1;
                    int t1 = 0;
                    if(d[v][t1] > d1) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }
                }
            }
            continue;
        }

        if(isrt[u]) {
            int v,d1,t1;
            v = nxrt[u];
            d1 = d[u][t]+1;
            t1 = d1%szrt[idrt[v]];
            // Vou encontrar o guarda em v ou indo para v
            // indo para v == u é depois de v e em t1 ele vai estar em u
            if(!(t1 == thrt[v] || (thrt[u] == (thrt[v]+1)%szrt[idrt[u]] && t1 == thrt[u] && idrt[u] == idrt[v])) && d[v][t1] > d1) {
                d[v][t1] = d1;
                withdist[d[v][t1]].pb(mp(v,t1));
            }

            v = pvrt[u];
            d1 = d[u][t]+1;
            t1 = d1%szrt[idrt[v]];
            // Vou encontrar o guarda em v ou indo para v
            // indo para v == u é depois de v e em t1 ele vai estar em u
            if(!(t1 == thrt[v] || (thrt[u] == (thrt[v]+1)%szrt[idrt[u]] && t1 == thrt[u] && idrt[u] == idrt[v])) && d[v][t1] > d1) {
                d[v][t1] = d1;
                withdist[d[v][t1]].pb(mp(v,t1));
            }

            if(dlol[u] > d[u][t]) {
                dlol[u] = d[u][t];
                withdist[dlol[u]].pb(mp(u,-1));
            }

            v = u;
            d1 = d[u][t]+1;
            t1 = d1%szrt[idrt[v]];
            if(!(t1 == thrt[v]) && d[v][t1] > d1) {
                d[v][t1] = d1;
                withdist[d[v][t1]].pb(mp(v,t1));
            }

            for(auto v : gdiffrt[u]) {
                set<int> stt1;
                d1 = d[u][t]+1;
                while(true) {
                    int t1 = d1%szrt[idrt[v]];
                    if(stt1.count(t1)) break;
                    stt1.insert(t1);
                    // Vou encontrar o guarda em v ou indo para v
                    // indo para v == u é depois de v e em t1 ele vai estar em u
                    if(d[v][t1] > d1 && t1 != thrt[v]) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }
                    d1+= szrt[idrt[u]];
                }
            }
        }
        else {
            for(auto v : g[u]) {
                if(isrt[v]) {
                    // d[u][t]+1+i = (thrt[v]+1) MOD
                    // i = trrt[v]-d[u][t] MOD
                    int i = ((thrt[v]-d[u][t])%szrt[idrt[v]]+szrt[idrt[v]])%szrt[idrt[v]];
                    int d1 = d[u][t]+1+i;
                    int t1 = d1%szrt[idrt[v]];
                    if(t1 == thrt[v]) continue;
                    if(d[v][t1] > d1) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }
                    d1 = d[u][t]+1;
                    t1 = d1%szrt[idrt[v]];
                    if(t1 == thrt[v]) continue;
                    if(d[v][t1] > d1) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }
                }
                else {
                    int d1 = d[u][t]+1;
                    int t1 = 0;
                    if(d[v][t1] > d1) {
                        d[v][t1] = d1;
                        withdist[d[v][t1]].pb(mp(v,t1));
                    }
                }
            }
        }
    }
    }

    if(d[n][0] == inf) cout << "impossible" << endl;
    else cout << d[n][0] << endl;
}

Compilation message

watchmen.cpp: In function 'int32_t main()':
watchmen.cpp:85:97: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   85 |                     if(t1 == thrt[v] || (thrt[u] == (thrt[v]+1)%szrt[idrt[u]] && t1 == thrt[u]) && idrt[u] == idrt[v]) continue;
      |                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 119 ms 139852 KB Output is correct
2 Correct 185 ms 150080 KB Output is correct
3 Correct 167 ms 148684 KB Output is correct
4 Correct 169 ms 148436 KB Output is correct
5 Correct 78 ms 139016 KB Output is correct
6 Correct 195 ms 148432 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 109 ms 139856 KB Output is correct
2 Correct 176 ms 150096 KB Output is correct
3 Correct 184 ms 148608 KB Output is correct
4 Correct 171 ms 148312 KB Output is correct
5 Correct 79 ms 139176 KB Output is correct
6 Correct 200 ms 148488 KB Output is correct
7 Correct 172 ms 148704 KB Output is correct
8 Correct 167 ms 148736 KB Output is correct
9 Correct 171 ms 148960 KB Output is correct
10 Correct 165 ms 147768 KB Output is correct
11 Correct 164 ms 147332 KB Output is correct
12 Correct 172 ms 148260 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 109 ms 139856 KB Output is correct
2 Correct 176 ms 150096 KB Output is correct
3 Correct 184 ms 148608 KB Output is correct
4 Correct 171 ms 148312 KB Output is correct
5 Correct 79 ms 139176 KB Output is correct
6 Correct 200 ms 148488 KB Output is correct
7 Correct 172 ms 148704 KB Output is correct
8 Correct 167 ms 148736 KB Output is correct
9 Correct 171 ms 148960 KB Output is correct
10 Correct 165 ms 147768 KB Output is correct
11 Correct 164 ms 147332 KB Output is correct
12 Correct 172 ms 148260 KB Output is correct
13 Correct 111 ms 139852 KB Output is correct
14 Correct 189 ms 150056 KB Output is correct
15 Correct 175 ms 148684 KB Output is correct
16 Correct 172 ms 148388 KB Output is correct
17 Correct 84 ms 138996 KB Output is correct
18 Correct 174 ms 148444 KB Output is correct
19 Correct 180 ms 148668 KB Output is correct
20 Correct 170 ms 148796 KB Output is correct
21 Correct 184 ms 149116 KB Output is correct
22 Correct 168 ms 147708 KB Output is correct
23 Correct 162 ms 147292 KB Output is correct
24 Correct 180 ms 148424 KB Output is correct
25 Correct 2574 ms 196540 KB Output is correct
26 Correct 2478 ms 202672 KB Output is correct
27 Correct 2339 ms 198200 KB Output is correct
28 Correct 2086 ms 202632 KB Output is correct
29 Correct 2389 ms 189512 KB Output is correct
30 Correct 2414 ms 192684 KB Output is correct
31 Correct 2649 ms 200880 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 109 ms 139856 KB Output is correct
2 Correct 176 ms 150096 KB Output is correct
3 Correct 184 ms 148608 KB Output is correct
4 Correct 171 ms 148312 KB Output is correct
5 Correct 79 ms 139176 KB Output is correct
6 Correct 200 ms 148488 KB Output is correct
7 Correct 172 ms 148704 KB Output is correct
8 Correct 167 ms 148736 KB Output is correct
9 Correct 171 ms 148960 KB Output is correct
10 Correct 165 ms 147768 KB Output is correct
11 Correct 164 ms 147332 KB Output is correct
12 Correct 172 ms 148260 KB Output is correct
13 Correct 111 ms 139852 KB Output is correct
14 Correct 189 ms 150056 KB Output is correct
15 Correct 175 ms 148684 KB Output is correct
16 Correct 172 ms 148388 KB Output is correct
17 Correct 84 ms 138996 KB Output is correct
18 Correct 174 ms 148444 KB Output is correct
19 Correct 180 ms 148668 KB Output is correct
20 Correct 170 ms 148796 KB Output is correct
21 Correct 184 ms 149116 KB Output is correct
22 Correct 168 ms 147708 KB Output is correct
23 Correct 162 ms 147292 KB Output is correct
24 Correct 180 ms 148424 KB Output is correct
25 Correct 2574 ms 196540 KB Output is correct
26 Correct 2478 ms 202672 KB Output is correct
27 Correct 2339 ms 198200 KB Output is correct
28 Correct 2086 ms 202632 KB Output is correct
29 Correct 2389 ms 189512 KB Output is correct
30 Correct 2414 ms 192684 KB Output is correct
31 Correct 2649 ms 200880 KB Output is correct
32 Correct 117 ms 139928 KB Output is correct
33 Correct 185 ms 150072 KB Output is correct
34 Correct 173 ms 148668 KB Output is correct
35 Correct 171 ms 148344 KB Output is correct
36 Correct 82 ms 139096 KB Output is correct
37 Correct 174 ms 148440 KB Output is correct
38 Correct 176 ms 148620 KB Output is correct
39 Correct 171 ms 148804 KB Output is correct
40 Correct 171 ms 148972 KB Output is correct
41 Correct 172 ms 147812 KB Output is correct
42 Correct 162 ms 147284 KB Output is correct
43 Correct 167 ms 148344 KB Output is correct
44 Correct 2658 ms 196340 KB Output is correct
45 Correct 2525 ms 202512 KB Output is correct
46 Correct 2374 ms 198224 KB Output is correct
47 Correct 2084 ms 202636 KB Output is correct
48 Correct 2416 ms 189600 KB Output is correct
49 Correct 2386 ms 192480 KB Output is correct
50 Correct 2619 ms 200688 KB Output is correct
51 Correct 2728 ms 233624 KB Output is correct
52 Correct 2697 ms 266128 KB Output is correct
53 Correct 2556 ms 233860 KB Output is correct
54 Correct 2045 ms 199168 KB Output is correct
55 Correct 2642 ms 232012 KB Output is correct
56 Correct 2506 ms 212312 KB Output is correct

Subtask #5
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 119 ms 139852 KB Output is correct
2 Correct 185 ms 150080 KB Output is correct
3 Correct 167 ms 148684 KB Output is correct
4 Correct 169 ms 148436 KB Output is correct
5 Correct 78 ms 139016 KB Output is correct
6 Correct 195 ms 148432 KB Output is correct
7 Correct 109 ms 139856 KB Output is correct
8 Correct 176 ms 150096 KB Output is correct
9 Correct 184 ms 148608 KB Output is correct
10 Correct 171 ms 148312 KB Output is correct
11 Correct 79 ms 139176 KB Output is correct
12 Correct 200 ms 148488 KB Output is correct
13 Correct 172 ms 148704 KB Output is correct
14 Correct 167 ms 148736 KB Output is correct
15 Correct 171 ms 148960 KB Output is correct
16 Correct 165 ms 147768 KB Output is correct
17 Correct 164 ms 147332 KB Output is correct
18 Correct 172 ms 148260 KB Output is correct
19 Correct 75 ms 138804 KB Output is correct
20 Correct 76 ms 138832 KB Output is correct
21 Correct 76 ms 138824 KB Output is correct
22 Correct 108 ms 139956 KB Output is correct
23 Correct 176 ms 150192 KB Output is correct
24 Correct 164 ms 148636 KB Output is correct
25 Correct 193 ms 148444 KB Output is correct
26 Correct 76 ms 139084 KB Output is correct
27 Correct 168 ms 148460 KB Output is correct
28 Correct 167 ms 148720 KB Output is correct
29 Correct 164 ms 148728 KB Output is correct
30 Correct 169 ms 148940 KB Output is correct
31 Correct 166 ms 147732 KB Output is correct
32 Correct 164 ms 147292 KB Output is correct
33 Correct 162 ms 148276 KB Output is correct
34 Correct 2550 ms 193400 KB Output is correct
35 Correct 2608 ms 188484 KB Output is correct
36 Correct 2635 ms 190620 KB Output is correct
37 Correct 2364 ms 196188 KB Output is correct
38 Correct 2636 ms 201452 KB Output is correct
39 Correct 2492 ms 195780 KB Output is correct
40 Correct 3880 ms 198620 KB Output is correct
41 Correct 2781 ms 195852 KB Output is correct
42 Correct 2659 ms 201820 KB Output is correct
43 Correct 2665 ms 202340 KB Output is correct
44 Correct 2653 ms 204472 KB Output is correct
45 Correct 2777 ms 200008 KB Output is correct
46 Correct 2652 ms 203680 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 119 ms 139852 KB Output is correct
2 Correct 185 ms 150080 KB Output is correct
3 Correct 167 ms 148684 KB Output is correct
4 Correct 169 ms 148436 KB Output is correct
5 Correct 78 ms 139016 KB Output is correct
6 Correct 195 ms 148432 KB Output is correct
7 Correct 109 ms 139856 KB Output is correct
8 Correct 176 ms 150096 KB Output is correct
9 Correct 184 ms 148608 KB Output is correct
10 Correct 171 ms 148312 KB Output is correct
11 Correct 79 ms 139176 KB Output is correct
12 Correct 200 ms 148488 KB Output is correct
13 Correct 172 ms 148704 KB Output is correct
14 Correct 167 ms 148736 KB Output is correct
15 Correct 171 ms 148960 KB Output is correct
16 Correct 165 ms 147768 KB Output is correct
17 Correct 164 ms 147332 KB Output is correct
18 Correct 172 ms 148260 KB Output is correct
19 Correct 111 ms 139852 KB Output is correct
20 Correct 189 ms 150056 KB Output is correct
21 Correct 175 ms 148684 KB Output is correct
22 Correct 172 ms 148388 KB Output is correct
23 Correct 84 ms 138996 KB Output is correct
24 Correct 174 ms 148444 KB Output is correct
25 Correct 180 ms 148668 KB Output is correct
26 Correct 170 ms 148796 KB Output is correct
27 Correct 184 ms 149116 KB Output is correct
28 Correct 168 ms 147708 KB Output is correct
29 Correct 162 ms 147292 KB Output is correct
30 Correct 180 ms 148424 KB Output is correct
31 Correct 2574 ms 196540 KB Output is correct
32 Correct 2478 ms 202672 KB Output is correct
33 Correct 2339 ms 198200 KB Output is correct
34 Correct 2086 ms 202632 KB Output is correct
35 Correct 2389 ms 189512 KB Output is correct
36 Correct 2414 ms 192684 KB Output is correct
37 Correct 2649 ms 200880 KB Output is correct
38 Correct 75 ms 138804 KB Output is correct
39 Correct 76 ms 138832 KB Output is correct
40 Correct 76 ms 138824 KB Output is correct
41 Correct 108 ms 139956 KB Output is correct
42 Correct 176 ms 150192 KB Output is correct
43 Correct 164 ms 148636 KB Output is correct
44 Correct 193 ms 148444 KB Output is correct
45 Correct 76 ms 139084 KB Output is correct
46 Correct 168 ms 148460 KB Output is correct
47 Correct 167 ms 148720 KB Output is correct
48 Correct 164 ms 148728 KB Output is correct
49 Correct 169 ms 148940 KB Output is correct
50 Correct 166 ms 147732 KB Output is correct
51 Correct 164 ms 147292 KB Output is correct
52 Correct 162 ms 148276 KB Output is correct
53 Correct 2550 ms 193400 KB Output is correct
54 Correct 2608 ms 188484 KB Output is correct
55 Correct 2635 ms 190620 KB Output is correct
56 Correct 2364 ms 196188 KB Output is correct
57 Correct 2636 ms 201452 KB Output is correct
58 Correct 2492 ms 195780 KB Output is correct
59 Correct 3880 ms 198620 KB Output is correct
60 Correct 2781 ms 195852 KB Output is correct
61 Correct 2659 ms 201820 KB Output is correct
62 Correct 2665 ms 202340 KB Output is correct
63 Correct 2653 ms 204472 KB Output is correct
64 Correct 2777 ms 200008 KB Output is correct
65 Correct 2652 ms 203680 KB Output is correct
66 Correct 78 ms 138820 KB Output is correct
67 Correct 85 ms 138828 KB Output is correct
68 Correct 76 ms 138828 KB Output is correct
69 Correct 113 ms 140540 KB Output is correct
70 Correct 185 ms 151300 KB Output is correct
71 Correct 179 ms 149844 KB Output is correct
72 Correct 183 ms 149532 KB Output is correct
73 Correct 84 ms 139084 KB Output is correct
74 Correct 177 ms 149628 KB Output is correct
75 Correct 190 ms 149860 KB Output is correct
76 Correct 176 ms 149904 KB Output is correct
77 Correct 169 ms 150100 KB Output is correct
78 Correct 166 ms 148940 KB Output is correct
79 Correct 164 ms 148496 KB Output is correct
80 Correct 176 ms 149452 KB Output is correct
81 Correct 2661 ms 216272 KB Output is correct
82 Correct 2507 ms 222352 KB Output is correct
83 Correct 2434 ms 218852 KB Output is correct
84 Correct 2153 ms 237296 KB Output is correct
85 Correct 2401 ms 211684 KB Output is correct
86 Correct 2336 ms 217328 KB Output is correct
87 Correct 2623 ms 237128 KB Output is correct
88 Correct 2537 ms 230484 KB Output is correct
89 Correct 2741 ms 224744 KB Output is correct
90 Correct 2608 ms 214508 KB Output is correct
91 Correct 2482 ms 234608 KB Output is correct
92 Correct 2713 ms 230000 KB Output is correct
93 Correct 2461 ms 212312 KB Output is correct
94 Correct 3838 ms 224892 KB Output is correct
95 Correct 2761 ms 211220 KB Output is correct
96 Correct 2639 ms 230452 KB Output is correct
97 Correct 2705 ms 225144 KB Output is correct
98 Correct 2737 ms 217800 KB Output is correct
99 Correct 2788 ms 211764 KB Output is correct
100 Correct 2828 ms 213484 KB Output is correct
101 Correct 2679 ms 215500 KB Output is correct
102 Correct 2540 ms 216388 KB Output is correct
103 Correct 2662 ms 215484 KB Output is correct
104 Execution timed out 6081 ms 210588 KB Time limit exceeded
105 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 119 ms 139852 KB Output is correct
2 Correct 185 ms 150080 KB Output is correct
3 Correct 167 ms 148684 KB Output is correct
4 Correct 169 ms 148436 KB Output is correct
5 Correct 78 ms 139016 KB Output is correct
6 Correct 195 ms 148432 KB Output is correct
7 Correct 109 ms 139856 KB Output is correct
8 Correct 176 ms 150096 KB Output is correct
9 Correct 184 ms 148608 KB Output is correct
10 Correct 171 ms 148312 KB Output is correct
11 Correct 79 ms 139176 KB Output is correct
12 Correct 200 ms 148488 KB Output is correct
13 Correct 172 ms 148704 KB Output is correct
14 Correct 167 ms 148736 KB Output is correct
15 Correct 171 ms 148960 KB Output is correct
16 Correct 165 ms 147768 KB Output is correct
17 Correct 164 ms 147332 KB Output is correct
18 Correct 172 ms 148260 KB Output is correct
19 Correct 111 ms 139852 KB Output is correct
20 Correct 189 ms 150056 KB Output is correct
21 Correct 175 ms 148684 KB Output is correct
22 Correct 172 ms 148388 KB Output is correct
23 Correct 84 ms 138996 KB Output is correct
24 Correct 174 ms 148444 KB Output is correct
25 Correct 180 ms 148668 KB Output is correct
26 Correct 170 ms 148796 KB Output is correct
27 Correct 184 ms 149116 KB Output is correct
28 Correct 168 ms 147708 KB Output is correct
29 Correct 162 ms 147292 KB Output is correct
30 Correct 180 ms 148424 KB Output is correct
31 Correct 2574 ms 196540 KB Output is correct
32 Correct 2478 ms 202672 KB Output is correct
33 Correct 2339 ms 198200 KB Output is correct
34 Correct 2086 ms 202632 KB Output is correct
35 Correct 2389 ms 189512 KB Output is correct
36 Correct 2414 ms 192684 KB Output is correct
37 Correct 2649 ms 200880 KB Output is correct
38 Correct 117 ms 139928 KB Output is correct
39 Correct 185 ms 150072 KB Output is correct
40 Correct 173 ms 148668 KB Output is correct
41 Correct 171 ms 148344 KB Output is correct
42 Correct 82 ms 139096 KB Output is correct
43 Correct 174 ms 148440 KB Output is correct
44 Correct 176 ms 148620 KB Output is correct
45 Correct 171 ms 148804 KB Output is correct
46 Correct 171 ms 148972 KB Output is correct
47 Correct 172 ms 147812 KB Output is correct
48 Correct 162 ms 147284 KB Output is correct
49 Correct 167 ms 148344 KB Output is correct
50 Correct 2658 ms 196340 KB Output is correct
51 Correct 2525 ms 202512 KB Output is correct
52 Correct 2374 ms 198224 KB Output is correct
53 Correct 2084 ms 202636 KB Output is correct
54 Correct 2416 ms 189600 KB Output is correct
55 Correct 2386 ms 192480 KB Output is correct
56 Correct 2619 ms 200688 KB Output is correct
57 Correct 2728 ms 233624 KB Output is correct
58 Correct 2697 ms 266128 KB Output is correct
59 Correct 2556 ms 233860 KB Output is correct
60 Correct 2045 ms 199168 KB Output is correct
61 Correct 2642 ms 232012 KB Output is correct
62 Correct 2506 ms 212312 KB Output is correct
63 Correct 75 ms 138804 KB Output is correct
64 Correct 76 ms 138832 KB Output is correct
65 Correct 76 ms 138824 KB Output is correct
66 Correct 108 ms 139956 KB Output is correct
67 Correct 176 ms 150192 KB Output is correct
68 Correct 164 ms 148636 KB Output is correct
69 Correct 193 ms 148444 KB Output is correct
70 Correct 76 ms 139084 KB Output is correct
71 Correct 168 ms 148460 KB Output is correct
72 Correct 167 ms 148720 KB Output is correct
73 Correct 164 ms 148728 KB Output is correct
74 Correct 169 ms 148940 KB Output is correct
75 Correct 166 ms 147732 KB Output is correct
76 Correct 164 ms 147292 KB Output is correct
77 Correct 162 ms 148276 KB Output is correct
78 Correct 2550 ms 193400 KB Output is correct
79 Correct 2608 ms 188484 KB Output is correct
80 Correct 2635 ms 190620 KB Output is correct
81 Correct 2364 ms 196188 KB Output is correct
82 Correct 2636 ms 201452 KB Output is correct
83 Correct 2492 ms 195780 KB Output is correct
84 Correct 3880 ms 198620 KB Output is correct
85 Correct 2781 ms 195852 KB Output is correct
86 Correct 2659 ms 201820 KB Output is correct
87 Correct 2665 ms 202340 KB Output is correct
88 Correct 2653 ms 204472 KB Output is correct
89 Correct 2777 ms 200008 KB Output is correct
90 Correct 2652 ms 203680 KB Output is correct
91 Correct 78 ms 138820 KB Output is correct
92 Correct 85 ms 138828 KB Output is correct
93 Correct 76 ms 138828 KB Output is correct
94 Correct 113 ms 140540 KB Output is correct
95 Correct 185 ms 151300 KB Output is correct
96 Correct 179 ms 149844 KB Output is correct
97 Correct 183 ms 149532 KB Output is correct
98 Correct 84 ms 139084 KB Output is correct
99 Correct 177 ms 149628 KB Output is correct
100 Correct 190 ms 149860 KB Output is correct
101 Correct 176 ms 149904 KB Output is correct
102 Correct 169 ms 150100 KB Output is correct
103 Correct 166 ms 148940 KB Output is correct
104 Correct 164 ms 148496 KB Output is correct
105 Correct 176 ms 149452 KB Output is correct
106 Correct 2661 ms 216272 KB Output is correct
107 Correct 2507 ms 222352 KB Output is correct
108 Correct 2434 ms 218852 KB Output is correct
109 Correct 2153 ms 237296 KB Output is correct
110 Correct 2401 ms 211684 KB Output is correct
111 Correct 2336 ms 217328 KB Output is correct
112 Correct 2623 ms 237128 KB Output is correct
113 Correct 2537 ms 230484 KB Output is correct
114 Correct 2741 ms 224744 KB Output is correct
115 Correct 2608 ms 214508 KB Output is correct
116 Correct 2482 ms 234608 KB Output is correct
117 Correct 2713 ms 230000 KB Output is correct
118 Correct 2461 ms 212312 KB Output is correct
119 Correct 3838 ms 224892 KB Output is correct
120 Correct 2761 ms 211220 KB Output is correct
121 Correct 2639 ms 230452 KB Output is correct
122 Correct 2705 ms 225144 KB Output is correct
123 Correct 2737 ms 217800 KB Output is correct
124 Correct 2788 ms 211764 KB Output is correct
125 Correct 2828 ms 213484 KB Output is correct
126 Correct 2679 ms 215500 KB Output is correct
127 Correct 2540 ms 216388 KB Output is correct
128 Correct 2662 ms 215484 KB Output is correct
129 Execution timed out 6081 ms 210588 KB Time limit exceeded
130 Halted 0 ms 0 KB -