oj.uz

Submission #1035361

# Submission time Handle Problem Language Result Execution time Memory
1035361 2024-07-26T09:52:21 Z c2zi6 Dreaming (IOI13_dreaming) C++14
100 / 100
 68 ms 17036 KB 
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define replr(i, a, b) for (int i = int(a); i <= int(b); ++i)
#define reprl(i, a, b) for (int i = int(a); i >= int(b); --i)
#define rep(i, n) for (int i = 0; i < int(n); ++i)
#define mkp(a, b) make_pair(a, b)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<PII> VPI;
typedef vector<VI> VVI;
typedef vector<VVI> VVVI;
typedef vector<VPI> VVPI;
typedef pair<ll, ll> PLL;
typedef vector<ll> VL;
typedef vector<PLL> VPL;
typedef vector<VL> VVL;
typedef vector<VVL> VVVL;
typedef vector<VPL> VVPL;
template<class T> T setmax(T& a, T b) {if (a < b) return a = b; return a;}
template<class T> T setmin(T& a, T b) {if (a < b) return a; return a = b;}
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template<class T>
using indset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#include "dreaming.h"

int n, m, L;
VVPI gp;
void dfs(int u, int p, VI& dist, VI& comp) {
    comp.pb(u);
    for (auto[v, w] : gp[u]) if (v != p) {
        dist[v] = dist[u] + w;
        dfs(v, u, dist, comp);
    }
}
void dfs(int u, int p, VI& dist) {
    for (auto[v, w] : gp[u]) if (v != p) {
        dist[v] = dist[u] + w;
        dfs(v, u, dist);
    }
}

int amenaheru(VI& comp, VI& dist) {
    int ret;
    int mx = -2e9;
    for (int u : comp) if (dist[u] > mx) {
        ret = u;
        mx = dist[u];
    }
    return ret;
}
int amenamejtex(VI& comp, VI& maxdist) {
    int ret = 2e9;
    for (int u : comp) setmin(ret, maxdist[u]);
    return ret;
}

int travelTime(int N, int M, int L_arg, int A[], int B[], int T[]) {
    n = N;
    m = M;
    L = L_arg;
    gp = VVPI(n);
    rep(i, m) {
        int u = A[i];
        int v = B[i];
        int w = T[i];
        gp[u].pb({v, w});
        gp[v].pb({u, w});
    }

    VI dist(n, 2e9);
    VI distd1(n);
    VI distd2(n);
    VI maxdist(n);
    int globald = 0;
    VVI comp;
    rep(u, n) if (dist[u] == 2e9) {
        dist[u] = 0;
        comp.pb(VI());
        dfs(u, -1, dist, comp.back());
        int d1 = amenaheru(comp.back(), dist);
        dfs(d1, -1, distd1);
        int d2 = amenaheru(comp.back(), distd1);
        dfs(d2, -1, distd2);
        for (int u : comp.back()) maxdist[u] = max(distd1[u], distd2[u]);
        int diameter = distd1[d2];
        setmax(globald, diameter);
        /*cout << "COMPONENT: ";*/
        /*for (int u : comp.back()) cout << u << " "; cout << endl;*/
        /*cout << "DIAMETER: " << d1 << " " << d2 << " " << distd1[d2] << endl;*/
        /*cout << "FARTHEST PATH LENGTH FROM " << endl;*/
        /*for (int u : comp.back()) {*/
        /*    cout << u << ": " << maxdist[u] << endl;*/
        /*}*/
        /*cout << endl;*/
    }

    /*if (comp.size() > 2) {*/
    /*    VI a(3, 0);*/
    /*    rep(u, n) for (auto[v, w] : gp[u]) {*/
    /*        if (u < v) a.pb(w);*/
    /*    }*/
    /*    sort(all(a));*/
    /*    reverse(all(a));*/
    /*    VI b;*/
    /*    b.pb(a[0]);*/
    /*    b.pb(a[1]+L);*/
    /*    b.pb(a[2]+L);*/
    /*    sort(all(b));*/
    /*    reverse(all(b));*/
    /*    return b[0] + b[1];*/
    /*}*/

    VI mid;
    for (VI& c : comp) {
        mid.pb(amenamejtex(c, maxdist));
    }

    int answer = 2e9;

    int mxi;
    int mx = -2e9;
    rep(i, comp.size()) if (mid[i] > mx) {
        mxi = i;
        mx = mid[i];
    }

    replr(i, mxi, mxi) {
        int diameter = globald;

        VI children;
        children.pb(0);
        children.pb(mid[i]);
        rep(j, comp.size()) if (j != i) {
            children.pb(mid[j] + L);
        }
        sort(all(children));
        reverse(all(children));
        
        setmax(diameter, children[0] + children[1]);
        /*cout << "IF THE CENTER IS " << i << ", THE DIAMETER IS " << diameter << endl;*/
        setmin(answer, diameter);
    }


    return answer;
}

Compilation message

dreaming.cpp: In function 'void dfs(int, int, VI&, VI&)':
dreaming.cpp:38:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   38 |     for (auto[v, w] : gp[u]) if (v != p) {
      |              ^
dreaming.cpp: In function 'void dfs(int, int, VI&)':
dreaming.cpp:44:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   44 |     for (auto[v, w] : gp[u]) if (v != p) {
      |              ^
dreaming.cpp: In function 'int amenaheru(VI&, VI&)':
dreaming.cpp:57:12: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   57 |     return ret;
      |            ^~~
dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:141:29: warning: 'mxi' may be used uninitialized in this function [-Wmaybe-uninitialized]
  141 |         rep(j, comp.size()) if (j != i) {
      |                             ^~
dreaming.cpp:93:33: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   93 |         int diameter = distd1[d2];
      |                                 ^
dreaming.cpp:89:12: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   89 |         dfs(d1, -1, distd1);
      |         ~~~^~~~~~~~~~~~~~~~

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 15264 KB Output is correct
2 Correct 31 ms 15312 KB Output is correct
3 Correct 22 ms 10200 KB Output is correct
4 Correct 5 ms 2652 KB Output is correct
5 Correct 4 ms 1700 KB Output is correct
6 Correct 9 ms 3852 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 17 ms 5980 KB Output is correct
9 Correct 21 ms 7892 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 31 ms 10572 KB Output is correct
12 Correct 36 ms 12764 KB Output is correct
13 Correct 1 ms 348 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 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 0 ms 348 KB Output is correct
10 Correct 0 ms 448 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 444 KB Output is correct
18 Correct 0 ms 344 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 0 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 15264 KB Output is correct
2 Correct 31 ms 15312 KB Output is correct
3 Correct 22 ms 10200 KB Output is correct
4 Correct 5 ms 2652 KB Output is correct
5 Correct 4 ms 1700 KB Output is correct
6 Correct 9 ms 3852 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 17 ms 5980 KB Output is correct
9 Correct 21 ms 7892 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 31 ms 10572 KB Output is correct
12 Correct 36 ms 12764 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 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 0 ms 448 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 444 KB Output is correct
31 Correct 0 ms 344 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 1 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 34 ms 15232 KB Output is correct
40 Correct 33 ms 15308 KB Output is correct
41 Correct 22 ms 10416 KB Output is correct
42 Correct 5 ms 2652 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 344 KB Output is correct
48 Correct 0 ms 440 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 600 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 0 ms 440 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 43 ms 11472 KB Output is correct
58 Correct 43 ms 11468 KB Output is correct
59 Correct 39 ms 11432 KB Output is correct
60 Correct 39 ms 11212 KB Output is correct
61 Correct 41 ms 11476 KB Output is correct
62 Correct 37 ms 11344 KB Output is correct
63 Correct 36 ms 10968 KB Output is correct
64 Correct 34 ms 10968 KB Output is correct
65 Correct 38 ms 11476 KB Output is correct
66 Correct 39 ms 11484 KB Output is correct
67 Correct 39 ms 11220 KB Output is correct
68 Correct 39 ms 11216 KB Output is correct
69 Correct 39 ms 11492 KB Output is correct
70 Correct 41 ms 11468 KB Output is correct
71 Correct 0 ms 344 KB Output is correct
72 Correct 1 ms 720 KB Output is correct
73 Correct 1 ms 600 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 760 KB Output is correct
76 Correct 1 ms 604 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 600 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 44 ms 11480 KB Output is correct
81 Correct 39 ms 11304 KB Output is correct
82 Correct 39 ms 11472 KB Output is correct
83 Correct 37 ms 11472 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 604 KB Output is correct
86 Correct 1 ms 604 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 1 ms 604 KB Output is correct
91 Correct 1 ms 604 KB Output is correct
92 Correct 1 ms 604 KB Output is correct
93 Correct 1 ms 604 KB Output is correct
94 Correct 0 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 448 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 448 KB Output is correct
104 Correct 4 ms 1628 KB Output is correct
105 Correct 11 ms 3676 KB Output is correct
106 Correct 0 ms 344 KB Output is correct
107 Correct 19 ms 5980 KB Output is correct
108 Correct 26 ms 7880 KB Output is correct
109 Correct 0 ms 344 KB Output is correct
110 Correct 30 ms 10716 KB Output is correct
111 Correct 39 ms 12772 KB Output is correct
112 Correct 1 ms 348 KB Output is correct
113 Correct 54 ms 17036 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 11020 KB Output is correct
2 Correct 22 ms 11016 KB Output is correct
3 Correct 19 ms 11020 KB Output is correct
4 Correct 19 ms 11024 KB Output is correct
5 Correct 19 ms 10760 KB Output is correct
6 Correct 21 ms 12300 KB Output is correct
7 Correct 19 ms 11268 KB Output is correct
8 Correct 19 ms 10764 KB Output is correct
9 Correct 21 ms 10564 KB Output is correct
10 Correct 19 ms 11276 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 12 ms 11116 KB Output is correct
13 Correct 13 ms 11016 KB Output is correct
14 Correct 12 ms 11016 KB Output is correct
15 Correct 12 ms 11144 KB Output is correct
16 Correct 11 ms 11016 KB Output is correct
17 Correct 11 ms 11020 KB Output is correct
18 Correct 12 ms 11092 KB Output is correct
19 Correct 11 ms 11016 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 604 KB Output is correct
23 Correct 11 ms 11016 KB Output is correct

Subtask #5
12.0 / 12.0

# 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 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 0 ms 348 KB Output is correct
10 Correct 0 ms 448 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 444 KB Output is correct
18 Correct 0 ms 344 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 0 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 600 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 604 KB Output is correct
31 Correct 1 ms 604 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 1 ms 604 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 432 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 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 344 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 600 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 344 KB Output is correct
54 Correct 1 ms 860 KB Output is correct
55 Correct 2 ms 860 KB Output is correct
56 Correct 1 ms 740 KB Output is correct
57 Correct 1 ms 604 KB Output is correct
58 Correct 1 ms 604 KB Output is correct
59 Correct 1 ms 604 KB Output is correct
60 Correct 1 ms 604 KB Output is correct
61 Correct 1 ms 604 KB Output is correct
62 Correct 1 ms 768 KB Output is correct
63 Correct 1 ms 604 KB Output is correct
64 Correct 1 ms 604 KB Output is correct
65 Correct 1 ms 604 KB Output is correct
66 Correct 1 ms 756 KB Output is correct
67 Correct 2 ms 604 KB Output is correct
68 Correct 1 ms 604 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 1 ms 712 KB Output is correct
71 Correct 1 ms 604 KB Output is correct
72 Correct 2 ms 600 KB Output is correct
73 Correct 1 ms 604 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 604 KB Output is correct
76 Correct 1 ms 752 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 604 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 1 ms 604 KB Output is correct
81 Correct 1 ms 604 KB Output is correct
82 Correct 1 ms 604 KB Output is correct
83 Correct 1 ms 604 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 600 KB Output is correct
86 Correct 2 ms 712 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 712 KB Output is correct
90 Correct 1 ms 608 KB Output is correct
91 Correct 1 ms 604 KB Output is correct
92 Correct 1 ms 604 KB Output is correct
93 Correct 1 ms 604 KB Output is correct
94 Correct 1 ms 608 KB Output is correct
95 Correct 1 ms 604 KB Output is correct
96 Correct 1 ms 612 KB Output is correct
97 Correct 1 ms 616 KB Output is correct
98 Correct 1 ms 612 KB Output is correct
99 Correct 1 ms 612 KB Output is correct
100 Correct 1 ms 616 KB Output is correct
101 Correct 1 ms 608 KB Output is correct
102 Correct 0 ms 360 KB Output is correct
103 Correct 0 ms 356 KB Output is correct
104 Correct 0 ms 356 KB Output is correct
105 Correct 0 ms 356 KB Output is correct
106 Correct 0 ms 360 KB Output is correct
107 Correct 0 ms 356 KB Output is correct
108 Correct 0 ms 360 KB Output is correct
109 Correct 0 ms 356 KB Output is correct
110 Correct 0 ms 456 KB Output is correct
111 Correct 0 ms 356 KB Output is correct
112 Correct 0 ms 608 KB Output is correct
113 Correct 0 ms 360 KB Output is correct
114 Correct 1 ms 352 KB Output is correct

Subtask #6
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 15264 KB Output is correct
2 Correct 31 ms 15312 KB Output is correct
3 Correct 22 ms 10200 KB Output is correct
4 Correct 5 ms 2652 KB Output is correct
5 Correct 4 ms 1700 KB Output is correct
6 Correct 9 ms 3852 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 17 ms 5980 KB Output is correct
9 Correct 21 ms 7892 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 31 ms 10572 KB Output is correct
12 Correct 36 ms 12764 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 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 0 ms 448 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 444 KB Output is correct
31 Correct 0 ms 344 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 1 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 34 ms 15232 KB Output is correct
40 Correct 33 ms 15308 KB Output is correct
41 Correct 22 ms 10416 KB Output is correct
42 Correct 5 ms 2652 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 344 KB Output is correct
48 Correct 0 ms 440 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 600 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 0 ms 440 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 43 ms 11472 KB Output is correct
58 Correct 43 ms 11468 KB Output is correct
59 Correct 39 ms 11432 KB Output is correct
60 Correct 39 ms 11212 KB Output is correct
61 Correct 41 ms 11476 KB Output is correct
62 Correct 37 ms 11344 KB Output is correct
63 Correct 36 ms 10968 KB Output is correct
64 Correct 34 ms 10968 KB Output is correct
65 Correct 38 ms 11476 KB Output is correct
66 Correct 39 ms 11484 KB Output is correct
67 Correct 39 ms 11220 KB Output is correct
68 Correct 39 ms 11216 KB Output is correct
69 Correct 39 ms 11492 KB Output is correct
70 Correct 41 ms 11468 KB Output is correct
71 Correct 0 ms 344 KB Output is correct
72 Correct 1 ms 720 KB Output is correct
73 Correct 1 ms 600 KB Output is correct
74 Correct 1 ms 604 KB Output is correct
75 Correct 1 ms 760 KB Output is correct
76 Correct 1 ms 604 KB Output is correct
77 Correct 1 ms 604 KB Output is correct
78 Correct 1 ms 600 KB Output is correct
79 Correct 1 ms 604 KB Output is correct
80 Correct 44 ms 11480 KB Output is correct
81 Correct 39 ms 11304 KB Output is correct
82 Correct 39 ms 11472 KB Output is correct
83 Correct 37 ms 11472 KB Output is correct
84 Correct 1 ms 604 KB Output is correct
85 Correct 1 ms 604 KB Output is correct
86 Correct 1 ms 604 KB Output is correct
87 Correct 1 ms 604 KB Output is correct
88 Correct 1 ms 604 KB Output is correct
89 Correct 1 ms 604 KB Output is correct
90 Correct 1 ms 604 KB Output is correct
91 Correct 1 ms 604 KB Output is correct
92 Correct 1 ms 604 KB Output is correct
93 Correct 1 ms 604 KB Output is correct
94 Correct 0 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 0 ms 348 KB Output is correct
98 Correct 0 ms 348 KB Output is correct
99 Correct 0 ms 348 KB Output is correct
100 Correct 0 ms 448 KB Output is correct
101 Correct 0 ms 348 KB Output is correct
102 Correct 0 ms 348 KB Output is correct
103 Correct 0 ms 448 KB Output is correct
104 Correct 4 ms 1628 KB Output is correct
105 Correct 11 ms 3676 KB Output is correct
106 Correct 0 ms 344 KB Output is correct
107 Correct 19 ms 5980 KB Output is correct
108 Correct 26 ms 7880 KB Output is correct
109 Correct 0 ms 344 KB Output is correct
110 Correct 30 ms 10716 KB Output is correct
111 Correct 39 ms 12772 KB Output is correct
112 Correct 1 ms 348 KB Output is correct
113 Correct 54 ms 17036 KB Output is correct
114 Correct 19 ms 11020 KB Output is correct
115 Correct 22 ms 11016 KB Output is correct
116 Correct 19 ms 11020 KB Output is correct
117 Correct 19 ms 11024 KB Output is correct
118 Correct 19 ms 10760 KB Output is correct
119 Correct 21 ms 12300 KB Output is correct
120 Correct 19 ms 11268 KB Output is correct
121 Correct 19 ms 10764 KB Output is correct
122 Correct 21 ms 10564 KB Output is correct
123 Correct 19 ms 11276 KB Output is correct
124 Correct 0 ms 348 KB Output is correct
125 Correct 12 ms 11116 KB Output is correct
126 Correct 13 ms 11016 KB Output is correct
127 Correct 12 ms 11016 KB Output is correct
128 Correct 12 ms 11144 KB Output is correct
129 Correct 11 ms 11016 KB Output is correct
130 Correct 11 ms 11020 KB Output is correct
131 Correct 12 ms 11092 KB Output is correct
132 Correct 11 ms 11016 KB Output is correct
133 Correct 0 ms 348 KB Output is correct
134 Correct 0 ms 348 KB Output is correct
135 Correct 1 ms 604 KB Output is correct
136 Correct 11 ms 11016 KB Output is correct
137 Correct 1 ms 348 KB Output is correct
138 Correct 1 ms 604 KB Output is correct
139 Correct 1 ms 600 KB Output is correct
140 Correct 0 ms 348 KB Output is correct
141 Correct 1 ms 604 KB Output is correct
142 Correct 1 ms 604 KB Output is correct
143 Correct 1 ms 348 KB Output is correct
144 Correct 1 ms 604 KB Output is correct
145 Correct 1 ms 604 KB Output is correct
146 Correct 0 ms 348 KB Output is correct
147 Correct 0 ms 432 KB Output is correct
148 Correct 0 ms 348 KB Output is correct
149 Correct 0 ms 348 KB Output is correct
150 Correct 0 ms 348 KB Output is correct
151 Correct 0 ms 348 KB Output is correct
152 Correct 0 ms 348 KB Output is correct
153 Correct 0 ms 348 KB Output is correct
154 Correct 0 ms 348 KB Output is correct
155 Correct 0 ms 348 KB Output is correct
156 Correct 0 ms 344 KB Output is correct
157 Correct 0 ms 348 KB Output is correct
158 Correct 0 ms 600 KB Output is correct
159 Correct 0 ms 348 KB Output is correct
160 Correct 0 ms 348 KB Output is correct
161 Correct 0 ms 348 KB Output is correct
162 Correct 0 ms 348 KB Output is correct
163 Correct 0 ms 348 KB Output is correct
164 Correct 0 ms 344 KB Output is correct
165 Correct 1 ms 860 KB Output is correct
166 Correct 2 ms 860 KB Output is correct
167 Correct 1 ms 740 KB Output is correct
168 Correct 1 ms 604 KB Output is correct
169 Correct 1 ms 604 KB Output is correct
170 Correct 1 ms 604 KB Output is correct
171 Correct 1 ms 604 KB Output is correct
172 Correct 1 ms 604 KB Output is correct
173 Correct 1 ms 768 KB Output is correct
174 Correct 1 ms 604 KB Output is correct
175 Correct 1 ms 604 KB Output is correct
176 Correct 1 ms 604 KB Output is correct
177 Correct 1 ms 756 KB Output is correct
178 Correct 2 ms 604 KB Output is correct
179 Correct 1 ms 604 KB Output is correct
180 Correct 1 ms 604 KB Output is correct
181 Correct 1 ms 712 KB Output is correct
182 Correct 1 ms 604 KB Output is correct
183 Correct 2 ms 600 KB Output is correct
184 Correct 1 ms 604 KB Output is correct
185 Correct 1 ms 604 KB Output is correct
186 Correct 1 ms 604 KB Output is correct
187 Correct 1 ms 752 KB Output is correct
188 Correct 1 ms 604 KB Output is correct
189 Correct 1 ms 604 KB Output is correct
190 Correct 1 ms 604 KB Output is correct
191 Correct 1 ms 604 KB Output is correct
192 Correct 1 ms 604 KB Output is correct
193 Correct 1 ms 604 KB Output is correct
194 Correct 1 ms 604 KB Output is correct
195 Correct 1 ms 604 KB Output is correct
196 Correct 1 ms 600 KB Output is correct
197 Correct 2 ms 712 KB Output is correct
198 Correct 1 ms 604 KB Output is correct
199 Correct 1 ms 604 KB Output is correct
200 Correct 1 ms 712 KB Output is correct
201 Correct 1 ms 608 KB Output is correct
202 Correct 1 ms 604 KB Output is correct
203 Correct 1 ms 604 KB Output is correct
204 Correct 1 ms 604 KB Output is correct
205 Correct 1 ms 608 KB Output is correct
206 Correct 1 ms 604 KB Output is correct
207 Correct 1 ms 612 KB Output is correct
208 Correct 1 ms 616 KB Output is correct
209 Correct 1 ms 612 KB Output is correct
210 Correct 1 ms 612 KB Output is correct
211 Correct 1 ms 616 KB Output is correct
212 Correct 1 ms 608 KB Output is correct
213 Correct 0 ms 360 KB Output is correct
214 Correct 0 ms 356 KB Output is correct
215 Correct 0 ms 356 KB Output is correct
216 Correct 0 ms 356 KB Output is correct
217 Correct 0 ms 360 KB Output is correct
218 Correct 0 ms 356 KB Output is correct
219 Correct 0 ms 360 KB Output is correct
220 Correct 0 ms 356 KB Output is correct
221 Correct 0 ms 456 KB Output is correct
222 Correct 0 ms 356 KB Output is correct
223 Correct 0 ms 608 KB Output is correct
224 Correct 0 ms 360 KB Output is correct
225 Correct 1 ms 352 KB Output is correct
226 Correct 1 ms 360 KB Output is correct
227 Correct 1 ms 616 KB Output is correct
228 Correct 1 ms 768 KB Output is correct
229 Correct 28 ms 8924 KB Output is correct
230 Correct 33 ms 11360 KB Output is correct
231 Correct 1 ms 348 KB Output is correct
232 Correct 1 ms 604 KB Output is correct
233 Correct 1 ms 604 KB Output is correct
234 Correct 25 ms 8988 KB Output is correct
235 Correct 31 ms 11216 KB Output is correct
236 Correct 1 ms 348 KB Output is correct
237 Correct 1 ms 604 KB Output is correct
238 Correct 1 ms 604 KB Output is correct
239 Correct 27 ms 8964 KB Output is correct
240 Correct 34 ms 11148 KB Output is correct
241 Correct 22 ms 11024 KB Output is correct
242 Correct 24 ms 11016 KB Output is correct
243 Correct 19 ms 10992 KB Output is correct
244 Correct 19 ms 11024 KB Output is correct
245 Correct 19 ms 11020 KB Output is correct
246 Correct 24 ms 12304 KB Output is correct
247 Correct 24 ms 11276 KB Output is correct
248 Correct 21 ms 10768 KB Output is correct
249 Correct 22 ms 10760 KB Output is correct
250 Correct 27 ms 11280 KB Output is correct
251 Correct 0 ms 348 KB Output is correct
252 Correct 34 ms 15192 KB Output is correct
253 Correct 40 ms 15308 KB Output is correct
254 Correct 22 ms 10200 KB Output is correct
255 Correct 6 ms 2500 KB Output is correct
256 Correct 0 ms 348 KB Output is correct
257 Correct 0 ms 348 KB Output is correct
258 Correct 0 ms 348 KB Output is correct
259 Correct 1 ms 344 KB Output is correct
260 Correct 0 ms 344 KB Output is correct
261 Correct 0 ms 348 KB Output is correct
262 Correct 0 ms 348 KB Output is correct
263 Correct 0 ms 348 KB Output is correct
264 Correct 1 ms 348 KB Output is correct
265 Correct 1 ms 348 KB Output is correct
266 Correct 0 ms 348 KB Output is correct
267 Correct 0 ms 348 KB Output is correct
268 Correct 0 ms 348 KB Output is correct
269 Correct 0 ms 348 KB Output is correct
270 Correct 0 ms 348 KB Output is correct
271 Correct 0 ms 348 KB Output is correct
272 Correct 40 ms 11476 KB Output is correct
273 Correct 68 ms 11344 KB Output is correct
274 Correct 38 ms 11224 KB Output is correct
275 Correct 43 ms 11296 KB Output is correct
276 Correct 11 ms 11016 KB Output is correct
277 Correct 20 ms 11020 KB Output is correct
278 Correct 41 ms 11444 KB Output is correct
279 Correct 36 ms 11344 KB Output is correct
280 Correct 36 ms 11012 KB Output is correct
281 Correct 36 ms 10964 KB Output is correct
282 Correct 40 ms 11300 KB Output is correct
283 Correct 43 ms 11220 KB Output is correct
284 Correct 43 ms 11316 KB Output is correct
285 Correct 39 ms 11212 KB Output is correct
286 Correct 40 ms 11600 KB Output is correct
287 Correct 41 ms 11472 KB Output is correct
288 Correct 12 ms 11020 KB Output is correct
289 Correct 16 ms 11016 KB Output is correct
290 Correct 11 ms 11016 KB Output is correct
291 Correct 11 ms 11040 KB Output is correct
292 Correct 12 ms 11152 KB Output is correct
293 Correct 12 ms 11020 KB Output is correct
294 Correct 0 ms 348 KB Output is correct
295 Correct 0 ms 348 KB Output is correct
296 Correct 1 ms 860 KB Output is correct
297 Correct 2 ms 860 KB Output is correct
298 Correct 54 ms 10700 KB Output is correct
299 Correct 52 ms 10604 KB Output is correct
300 Correct 1 ms 700 KB Output is correct
301 Correct 1 ms 700 KB Output is correct
302 Correct 2 ms 600 KB Output is correct
303 Correct 1 ms 600 KB Output is correct
304 Correct 1 ms 600 KB Output is correct
305 Correct 2 ms 708 KB Output is correct
306 Correct 1 ms 604 KB Output is correct
307 Correct 2 ms 752 KB Output is correct
308 Correct 1 ms 604 KB Output is correct
309 Correct 1 ms 604 KB Output is correct
310 Correct 2 ms 604 KB Output is correct
311 Correct 2 ms 604 KB Output is correct
312 Correct 1 ms 732 KB Output is correct
313 Correct 1 ms 604 KB Output is correct
314 Correct 1 ms 600 KB Output is correct
315 Correct 1 ms 604 KB Output is correct
316 Correct 1 ms 604 KB Output is correct
317 Correct 2 ms 604 KB Output is correct
318 Correct 1 ms 604 KB Output is correct
319 Correct 2 ms 604 KB Output is correct
320 Correct 2 ms 604 KB Output is correct
321 Correct 1 ms 604 KB Output is correct
322 Correct 1 ms 604 KB Output is correct
323 Correct 1 ms 604 KB Output is correct
324 Correct 1 ms 604 KB Output is correct
325 Correct 1 ms 604 KB Output is correct
326 Correct 1 ms 604 KB Output is correct
327 Correct 1 ms 600 KB Output is correct
328 Correct 1 ms 604 KB Output is correct
329 Correct 1 ms 600 KB Output is correct
330 Correct 1 ms 604 KB Output is correct
331 Correct 1 ms 604 KB Output is correct
332 Correct 1 ms 604 KB Output is correct
333 Correct 1 ms 604 KB Output is correct
334 Correct 1 ms 604 KB Output is correct
335 Correct 1 ms 604 KB Output is correct
336 Correct 65 ms 15380 KB Output is correct
337 Correct 55 ms 16584 KB Output is correct
338 Correct 45 ms 10672 KB Output is correct
339 Correct 43 ms 10844 KB Output is correct
340 Correct 23 ms 11480 KB Output is correct
341 Correct 27 ms 11412 KB Output is correct
342 Correct 47 ms 11432 KB Output is correct
343 Correct 43 ms 11224 KB Output is correct
344 Correct 33 ms 11424 KB Output is correct
345 Correct 24 ms 12180 KB Output is correct
346 Correct 44 ms 11152 KB Output is correct
347 Correct 46 ms 11208 KB Output is correct
348 Correct 42 ms 11244 KB Output is correct
349 Correct 38 ms 11276 KB Output is correct
350 Correct 45 ms 11396 KB Output is correct
351 Correct 45 ms 11524 KB Output is correct
352 Correct 16 ms 11136 KB Output is correct
353 Correct 41 ms 11408 KB Output is correct
354 Correct 31 ms 11956 KB Output is correct
355 Correct 21 ms 12048 KB Output is correct
356 Correct 35 ms 11336 KB Output is correct
357 Correct 19 ms 11380 KB Output is correct
358 Correct 30 ms 12052 KB Output is correct
359 Correct 26 ms 12152 KB Output is correct
360 Correct 11 ms 11020 KB Output is correct
361 Correct 14 ms 11068 KB Output is correct
362 Correct 47 ms 11320 KB Output is correct
363 Correct 41 ms 11320 KB Output is correct
364 Correct 34 ms 11168 KB Output is correct
365 Correct 24 ms 10932 KB Output is correct
366 Correct 30 ms 11216 KB Output is correct
367 Correct 29 ms 11408 KB Output is correct
368 Correct 37 ms 11236 KB Output is correct
369 Correct 27 ms 11528 KB Output is correct
370 Correct 31 ms 11308 KB Output is correct
371 Correct 36 ms 11472 KB Output is correct
372 Correct 1 ms 604 KB Output is correct
373 Correct 1 ms 604 KB Output is correct
374 Correct 1 ms 600 KB Output is correct
375 Correct 1 ms 604 KB Output is correct
376 Correct 2 ms 604 KB Output is correct
377 Correct 1 ms 604 KB Output is correct
378 Correct 2 ms 604 KB Output is correct
379 Correct 1 ms 716 KB Output is correct
380 Correct 1 ms 600 KB Output is correct
381 Correct 1 ms 604 KB Output is correct
382 Correct 1 ms 344 KB Output is correct
383 Correct 1 ms 444 KB Output is correct
384 Correct 0 ms 348 KB Output is correct
385 Correct 0 ms 348 KB Output is correct
386 Correct 0 ms 348 KB Output is correct
387 Correct 0 ms 348 KB Output is correct
388 Correct 0 ms 344 KB Output is correct
389 Correct 1 ms 348 KB Output is correct
390 Correct 0 ms 348 KB Output is correct
391 Correct 0 ms 348 KB Output is correct
392 Correct 4 ms 1628 KB Output is correct
393 Correct 10 ms 3824 KB Output is correct
394 Correct 0 ms 348 KB Output is correct
395 Correct 17 ms 6120 KB Output is correct
396 Correct 22 ms 7852 KB Output is correct
397 Correct 0 ms 348 KB Output is correct
398 Correct 33 ms 10648 KB Output is correct
399 Correct 34 ms 12756 KB Output is correct
400 Correct 1 ms 348 KB Output is correct
401 Correct 49 ms 17024 KB Output is correct