oj.uz

Submission #630200

# Submission time Handle Problem Language Result Execution time Memory
630200 2022-08-16T01:46:04 Z qwerasdfzxcl Radio Towers (IOI22_towers) C++17
100 / 100
 1367 ms 51488 KB 
#include "towers.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
int n, a[100100], b[100100], typ[100100];
vector<int> T;

struct Node{
    int x, l, r;
    Node(){}
    Node(int _x, int _l, int _r): x(_x), l(_l), r(_r) {}
};
struct PST{
    Node tree[4004000];
    int root[100100], pt1, pt2, sz;
    void init(int n){
        sz = n;
        tree[0] = Node(0, -1, -1);
        root[0] = 0;
        pt1 = 1, pt2 = 1;
    }
    void add(){
        tree[pt1] = tree[root[pt2-1]];
        root[pt2] = pt1;
        ++pt1, ++pt2;
    }
    int _new(int i){
        if (i!=-1) tree[pt1++] = tree[i];
        else tree[pt1++] = Node(0, -1, -1);
        return pt1-1;
    }
    void build(int i, int l, int r, int a[]){
        if (l==r) {tree[i].x = a[l]; return;}
        int m = (l+r)>>1;

        tree[i].l = _new(tree[i].l);
        tree[i].r = _new(tree[i].r);
        build(tree[i].l, l, m, a); build(tree[i].r, m+1, r, a);
        tree[i].x = tree[tree[i].l].x + tree[tree[i].r].x;
    }
    void update(int i, int l, int r, int s, int x){
        if (r<s || s<l) return;
        if (l==r) {tree[i].x = x; return;}
        int m = (l+r)>>1;

        tree[i].l = _new(tree[i].l);
        tree[i].r = _new(tree[i].r);
        update(tree[i].l, l, m, s, x); update(tree[i].r, m+1, r, s, x);
        tree[i].x = tree[tree[i].l].x + tree[tree[i].r].x;
    }
    int query(int i, int l, int r, int s, int e){
        if (i==-1) return 0;
        if (r<s || e<l) return 0;
        if (s<=l && r<=e) return tree[i].x;

        int m = (l+r)>>1;
        return query(tree[i].l, l, m, s, e) + query(tree[i].r, m+1, r, s, e);
    }
    int left_bound(int i, int l, int r, int s, int e){
        if (r<s || e<l) return -1;
        if (tree[i].x==0) return -1;
        if (l==r) return l;

        int m = (l+r)>>1;
        int tmp = left_bound(tree[i].l, l, m, s, e);
        if (tmp!=-1) return tmp;
        return left_bound(tree[i].r, m+1, r, s, e);
    }
    int right_bound(int i, int l, int r, int s, int e){
        if (r<s || e<l) return -1;
        if (tree[i].x==0) return -1;
        if (l==r) return l;

        int m = (l+r)>>1;
        int tmp = right_bound(tree[i].r, m+1, r, s, e);
        if (tmp!=-1) return tmp;
        return right_bound(tree[i].l, l, m, s, e);
    }

    void update(int s, int x){
        update(root[pt2-1], 1, sz, s, x);
    }
    int query(int t, int l, int r){
        return query(root[t], 1, sz, l, r);
    }
    int left_bound(int t, int l, int r){
        return left_bound(root[t], 1, sz, l, r);
    }
    int right_bound(int t, int l, int r){
        return right_bound(root[t], 1, sz, l, r);
    }
}tree1;

struct Seg{
    int tree[200200], sz;
    void init(int n){
        sz = n;
        for (int i=sz;i<sz*2;i++) tree[i] = a[i-sz];
        for (int i=sz-1;i;i--) tree[i] = min(tree[i<<1], tree[i<<1|1]);
    }
    int query(int l, int r){
        ++r;
        int ret = 1e9;
        for (l+=sz, r+=sz;l<r;l>>=1, r>>=1){
            if (l&1) ret = min(ret, tree[l++]);
            if (r&1) ret = min(ret, tree[--r]);
        }
        return ret;
    }
}tree2;

set<int> st;
priority_queue<pair<int, int>, vector<pair<int, int>>, greater<pair<int, int>>> pq;

int myabs(int x){
    if (x<0) return -x;
    return x;
}

int getd(int x){
    auto iter = st.find(x);
    if (iter==st.end() || next(iter)==st.end()) return -1;
    return myabs(a[*next(iter)] - a[*iter]);
}

void init(int N, std::vector<int> H) {
    n = N;
    for (int i=1;i<=n;i++) a[i] = H[i-1];

    int tl = 1, tr = n;
    for (;tl<n;tl++) if (a[tl] < a[tl+1]) break;
    for (;tr>1;tr--) if (a[tr-1] > a[tr]) break;
    assert(tl<=tr);

    st.insert(tl);
    st.insert(tr);
    b[tl] = b[tr] = 1;
    typ[tl] = typ[tr] = -1;
    for (int i=tl+1;i<tr;i++){
        if (a[i-1] < a[i] && a[i] > a[i+1]){
            b[i] = 1, typ[i] = 1;
            st.insert(i);
        }
        if (a[i-1] > a[i] && a[i] < a[i+1]){
            b[i] = 1, typ[i] = -1;
            st.insert(i);
        }
    }

    for (auto iter=st.begin();next(iter)!=st.end();iter++) pq.emplace(myabs(a[*next(iter)] - a[*iter]), *iter);

    tree1.init(n);
    tree1.build(0, 1, n, b);
    tree2.init(n+1);
    T.push_back(0);

    while(!pq.empty()){
        auto [d, i] = pq.top(); pq.pop();
        if (getd(i)!=d) continue;

        auto iter = st.find(i);
        T.push_back(d);
        tree1.add();
        tree1.update(i, 0);
        tree1.update(*next(iter), 0);
        iter = st.erase(iter, next(next(iter)));

        //for (auto &x:st) printf(" %d", x);
        //printf("\n");

        if (iter==st.begin() || iter==st.end()) continue;
        //printf(" add: %d %d -> %d\n", *prev(iter), *iter, getd(*prev(iter)));
        --iter;
        pq.emplace(myabs(a[*next(iter)] - a[*iter]), *iter);
    }

    /*for (int i=1;i<=n;i++) printf("%d ", b[i]);
    printf("\n");
    for (int i=1;i<=n;i++) printf("%d ", typ[i]);
    printf("\n");
    for (auto &x:T) printf("%d ", x);
    printf("\n");*/

    //printf("%d\n", tree1.tree[0].x);
}

int max_towers(int l, int r, int D) {
    ++l, ++r;
    int t = lower_bound(T.begin(), T.end(), D) - T.begin() - 1;
    int ans = tree1.query(t, l, r);
    //printf("%d -> ", ans);
    if (ans==0) return 1;

    int L = tree1.left_bound(t, l, r), R = tree1.right_bound(t, l, r);
    assert(L!=-1);
    assert(R!=-1);

    if (typ[L]==1){
        int tmp = tree2.query(l, L-1);
        if (a[L] - tmp >= D) ans++;
        else ans--;
    }
    if (ans==0) return 1;
    if (typ[R]==1){
        int tmp  = tree2.query(R+1, r);
        if (a[R] - tmp >= D) ans++;
        else ans--;
    }

    assert(ans%2==1);
    return (ans+1)/2;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 400 ms 2848 KB Output is correct
2 Correct 637 ms 4548 KB Output is correct
3 Correct 847 ms 4520 KB Output is correct
4 Correct 901 ms 4552 KB Output is correct
5 Correct 903 ms 4524 KB Output is correct
6 Correct 944 ms 4560 KB Output is correct
7 Correct 804 ms 4516 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 848 KB Output is correct
3 Correct 2 ms 848 KB Output is correct
4 Correct 2 ms 976 KB Output is correct
5 Correct 2 ms 976 KB Output is correct
6 Correct 2 ms 976 KB Output is correct
7 Correct 2 ms 976 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 2 ms 848 KB Output is correct
16 Correct 2 ms 976 KB Output is correct
17 Correct 2 ms 1024 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 2 ms 848 KB Output is correct
21 Correct 2 ms 1004 KB Output is correct
22 Correct 2 ms 976 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 464 KB Output is correct
26 Correct 2 ms 848 KB Output is correct
27 Correct 2 ms 848 KB Output is correct
28 Correct 2 ms 976 KB Output is correct
29 Correct 2 ms 976 KB Output is correct
30 Correct 2 ms 976 KB Output is correct
31 Correct 2 ms 976 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 336 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 848 KB Output is correct
3 Correct 2 ms 848 KB Output is correct
4 Correct 2 ms 976 KB Output is correct
5 Correct 2 ms 976 KB Output is correct
6 Correct 2 ms 976 KB Output is correct
7 Correct 2 ms 976 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 2 ms 848 KB Output is correct
16 Correct 2 ms 976 KB Output is correct
17 Correct 2 ms 1024 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 2 ms 848 KB Output is correct
21 Correct 2 ms 1004 KB Output is correct
22 Correct 2 ms 976 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 464 KB Output is correct
26 Correct 2 ms 848 KB Output is correct
27 Correct 2 ms 848 KB Output is correct
28 Correct 2 ms 976 KB Output is correct
29 Correct 2 ms 976 KB Output is correct
30 Correct 2 ms 976 KB Output is correct
31 Correct 2 ms 976 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 69 ms 22724 KB Output is correct
37 Correct 121 ms 36084 KB Output is correct
38 Correct 113 ms 35996 KB Output is correct
39 Correct 182 ms 51488 KB Output is correct
40 Correct 189 ms 51284 KB Output is correct
41 Correct 176 ms 51200 KB Output is correct
42 Correct 186 ms 51268 KB Output is correct
43 Correct 14 ms 4516 KB Output is correct
44 Correct 14 ms 4560 KB Output is correct
45 Correct 13 ms 4648 KB Output is correct
46 Correct 13 ms 4564 KB Output is correct
47 Correct 113 ms 35932 KB Output is correct
48 Correct 176 ms 51232 KB Output is correct
49 Correct 177 ms 51272 KB Output is correct
50 Correct 16 ms 4528 KB Output is correct
51 Correct 13 ms 4528 KB Output is correct
52 Correct 115 ms 36004 KB Output is correct
53 Correct 180 ms 51288 KB Output is correct
54 Correct 177 ms 51288 KB Output is correct
55 Correct 22 ms 4536 KB Output is correct
56 Correct 14 ms 4640 KB Output is correct
57 Correct 114 ms 34724 KB Output is correct
58 Correct 119 ms 36124 KB Output is correct
59 Correct 110 ms 36128 KB Output is correct
60 Correct 185 ms 51264 KB Output is correct
61 Correct 177 ms 51288 KB Output is correct
62 Correct 181 ms 51232 KB Output is correct
63 Correct 190 ms 51252 KB Output is correct
64 Correct 13 ms 4552 KB Output is correct
65 Correct 13 ms 4532 KB Output is correct
66 Correct 13 ms 4652 KB Output is correct
67 Correct 13 ms 4568 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 802 ms 35732 KB Output is correct
2 Correct 1025 ms 35960 KB Output is correct
3 Correct 998 ms 36048 KB Output is correct
4 Correct 974 ms 51264 KB Output is correct
5 Correct 1081 ms 51392 KB Output is correct
6 Correct 865 ms 51288 KB Output is correct
7 Correct 901 ms 51296 KB Output is correct
8 Correct 860 ms 4524 KB Output is correct
9 Correct 872 ms 4528 KB Output is correct
10 Correct 839 ms 4532 KB Output is correct
11 Correct 874 ms 4560 KB Output is correct
12 Correct 788 ms 4552 KB Output is correct
13 Correct 953 ms 4508 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 114 ms 35956 KB Output is correct
18 Correct 188 ms 51256 KB Output is correct
19 Correct 182 ms 51232 KB Output is correct
20 Correct 14 ms 4560 KB Output is correct
21 Correct 13 ms 4540 KB Output is correct
22 Correct 113 ms 36028 KB Output is correct
23 Correct 184 ms 51224 KB Output is correct
24 Correct 196 ms 51276 KB Output is correct
25 Correct 13 ms 4536 KB Output is correct
26 Correct 17 ms 4656 KB Output is correct
27 Correct 2 ms 848 KB Output is correct
28 Correct 2 ms 976 KB Output is correct
29 Correct 2 ms 976 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 2 ms 848 KB Output is correct
33 Correct 2 ms 976 KB Output is correct
34 Correct 2 ms 976 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 416 KB Output is correct

Subtask #5
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 292 ms 8152 KB Output is correct
2 Correct 1073 ms 35992 KB Output is correct
3 Correct 1116 ms 36036 KB Output is correct
4 Correct 1158 ms 51264 KB Output is correct
5 Correct 1160 ms 51232 KB Output is correct
6 Correct 1012 ms 51264 KB Output is correct
7 Correct 1084 ms 51228 KB Output is correct
8 Correct 897 ms 4508 KB Output is correct
9 Correct 853 ms 4520 KB Output is correct
10 Correct 885 ms 4560 KB Output is correct
11 Correct 861 ms 4560 KB Output is correct
12 Correct 113 ms 35920 KB Output is correct
13 Correct 186 ms 51172 KB Output is correct
14 Correct 182 ms 51260 KB Output is correct
15 Correct 14 ms 4560 KB Output is correct
16 Correct 13 ms 4648 KB Output is correct
17 Correct 108 ms 34684 KB Output is correct
18 Correct 116 ms 36032 KB Output is correct
19 Correct 128 ms 36148 KB Output is correct
20 Correct 190 ms 51260 KB Output is correct
21 Correct 178 ms 51264 KB Output is correct
22 Correct 181 ms 51300 KB Output is correct
23 Correct 191 ms 51388 KB Output is correct
24 Correct 22 ms 4504 KB Output is correct
25 Correct 20 ms 4528 KB Output is correct
26 Correct 13 ms 4532 KB Output is correct
27 Correct 13 ms 4536 KB Output is correct
28 Correct 2 ms 848 KB Output is correct
29 Correct 3 ms 976 KB Output is correct
30 Correct 2 ms 976 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 464 KB Output is correct
34 Correct 2 ms 848 KB Output is correct
35 Correct 2 ms 848 KB Output is correct
36 Correct 3 ms 976 KB Output is correct
37 Correct 2 ms 976 KB Output is correct
38 Correct 2 ms 1060 KB Output is correct
39 Correct 2 ms 976 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct

Subtask #6
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 848 KB Output is correct
3 Correct 2 ms 848 KB Output is correct
4 Correct 2 ms 976 KB Output is correct
5 Correct 2 ms 976 KB Output is correct
6 Correct 2 ms 976 KB Output is correct
7 Correct 2 ms 976 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 2 ms 848 KB Output is correct
16 Correct 2 ms 976 KB Output is correct
17 Correct 2 ms 1024 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 2 ms 848 KB Output is correct
21 Correct 2 ms 1004 KB Output is correct
22 Correct 2 ms 976 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 464 KB Output is correct
26 Correct 2 ms 848 KB Output is correct
27 Correct 2 ms 848 KB Output is correct
28 Correct 2 ms 976 KB Output is correct
29 Correct 2 ms 976 KB Output is correct
30 Correct 2 ms 976 KB Output is correct
31 Correct 2 ms 976 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 69 ms 22724 KB Output is correct
37 Correct 121 ms 36084 KB Output is correct
38 Correct 113 ms 35996 KB Output is correct
39 Correct 182 ms 51488 KB Output is correct
40 Correct 189 ms 51284 KB Output is correct
41 Correct 176 ms 51200 KB Output is correct
42 Correct 186 ms 51268 KB Output is correct
43 Correct 14 ms 4516 KB Output is correct
44 Correct 14 ms 4560 KB Output is correct
45 Correct 13 ms 4648 KB Output is correct
46 Correct 13 ms 4564 KB Output is correct
47 Correct 113 ms 35932 KB Output is correct
48 Correct 176 ms 51232 KB Output is correct
49 Correct 177 ms 51272 KB Output is correct
50 Correct 16 ms 4528 KB Output is correct
51 Correct 13 ms 4528 KB Output is correct
52 Correct 115 ms 36004 KB Output is correct
53 Correct 180 ms 51288 KB Output is correct
54 Correct 177 ms 51288 KB Output is correct
55 Correct 22 ms 4536 KB Output is correct
56 Correct 14 ms 4640 KB Output is correct
57 Correct 114 ms 34724 KB Output is correct
58 Correct 119 ms 36124 KB Output is correct
59 Correct 110 ms 36128 KB Output is correct
60 Correct 185 ms 51264 KB Output is correct
61 Correct 177 ms 51288 KB Output is correct
62 Correct 181 ms 51232 KB Output is correct
63 Correct 190 ms 51252 KB Output is correct
64 Correct 13 ms 4552 KB Output is correct
65 Correct 13 ms 4532 KB Output is correct
66 Correct 13 ms 4652 KB Output is correct
67 Correct 13 ms 4568 KB Output is correct
68 Correct 802 ms 35732 KB Output is correct
69 Correct 1025 ms 35960 KB Output is correct
70 Correct 998 ms 36048 KB Output is correct
71 Correct 974 ms 51264 KB Output is correct
72 Correct 1081 ms 51392 KB Output is correct
73 Correct 865 ms 51288 KB Output is correct
74 Correct 901 ms 51296 KB Output is correct
75 Correct 860 ms 4524 KB Output is correct
76 Correct 872 ms 4528 KB Output is correct
77 Correct 839 ms 4532 KB Output is correct
78 Correct 874 ms 4560 KB Output is correct
79 Correct 788 ms 4552 KB Output is correct
80 Correct 953 ms 4508 KB Output is correct
81 Correct 0 ms 208 KB Output is correct
82 Correct 1 ms 336 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 114 ms 35956 KB Output is correct
85 Correct 188 ms 51256 KB Output is correct
86 Correct 182 ms 51232 KB Output is correct
87 Correct 14 ms 4560 KB Output is correct
88 Correct 13 ms 4540 KB Output is correct
89 Correct 113 ms 36028 KB Output is correct
90 Correct 184 ms 51224 KB Output is correct
91 Correct 196 ms 51276 KB Output is correct
92 Correct 13 ms 4536 KB Output is correct
93 Correct 17 ms 4656 KB Output is correct
94 Correct 2 ms 848 KB Output is correct
95 Correct 2 ms 976 KB Output is correct
96 Correct 2 ms 976 KB Output is correct
97 Correct 1 ms 336 KB Output is correct
98 Correct 1 ms 336 KB Output is correct
99 Correct 2 ms 848 KB Output is correct
100 Correct 2 ms 976 KB Output is correct
101 Correct 2 ms 976 KB Output is correct
102 Correct 1 ms 336 KB Output is correct
103 Correct 1 ms 416 KB Output is correct
104 Correct 918 ms 31776 KB Output is correct
105 Correct 1167 ms 35904 KB Output is correct
106 Correct 1053 ms 36136 KB Output is correct
107 Correct 1051 ms 51208 KB Output is correct
108 Correct 1121 ms 51236 KB Output is correct
109 Correct 1115 ms 51196 KB Output is correct
110 Correct 1106 ms 51308 KB Output is correct
111 Correct 812 ms 4540 KB Output is correct
112 Correct 888 ms 4512 KB Output is correct
113 Correct 824 ms 4524 KB Output is correct
114 Correct 762 ms 4520 KB Output is correct

Subtask #7
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 400 ms 2848 KB Output is correct
2 Correct 637 ms 4548 KB Output is correct
3 Correct 847 ms 4520 KB Output is correct
4 Correct 901 ms 4552 KB Output is correct
5 Correct 903 ms 4524 KB Output is correct
6 Correct 944 ms 4560 KB Output is correct
7 Correct 804 ms 4516 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 2 ms 848 KB Output is correct
13 Correct 2 ms 848 KB Output is correct
14 Correct 2 ms 976 KB Output is correct
15 Correct 2 ms 976 KB Output is correct
16 Correct 2 ms 976 KB Output is correct
17 Correct 2 ms 976 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 2 ms 848 KB Output is correct
26 Correct 2 ms 976 KB Output is correct
27 Correct 2 ms 1024 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 2 ms 848 KB Output is correct
31 Correct 2 ms 1004 KB Output is correct
32 Correct 2 ms 976 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 464 KB Output is correct
36 Correct 2 ms 848 KB Output is correct
37 Correct 2 ms 848 KB Output is correct
38 Correct 2 ms 976 KB Output is correct
39 Correct 2 ms 976 KB Output is correct
40 Correct 2 ms 976 KB Output is correct
41 Correct 2 ms 976 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 336 KB Output is correct
46 Correct 69 ms 22724 KB Output is correct
47 Correct 121 ms 36084 KB Output is correct
48 Correct 113 ms 35996 KB Output is correct
49 Correct 182 ms 51488 KB Output is correct
50 Correct 189 ms 51284 KB Output is correct
51 Correct 176 ms 51200 KB Output is correct
52 Correct 186 ms 51268 KB Output is correct
53 Correct 14 ms 4516 KB Output is correct
54 Correct 14 ms 4560 KB Output is correct
55 Correct 13 ms 4648 KB Output is correct
56 Correct 13 ms 4564 KB Output is correct
57 Correct 113 ms 35932 KB Output is correct
58 Correct 176 ms 51232 KB Output is correct
59 Correct 177 ms 51272 KB Output is correct
60 Correct 16 ms 4528 KB Output is correct
61 Correct 13 ms 4528 KB Output is correct
62 Correct 115 ms 36004 KB Output is correct
63 Correct 180 ms 51288 KB Output is correct
64 Correct 177 ms 51288 KB Output is correct
65 Correct 22 ms 4536 KB Output is correct
66 Correct 14 ms 4640 KB Output is correct
67 Correct 114 ms 34724 KB Output is correct
68 Correct 119 ms 36124 KB Output is correct
69 Correct 110 ms 36128 KB Output is correct
70 Correct 185 ms 51264 KB Output is correct
71 Correct 177 ms 51288 KB Output is correct
72 Correct 181 ms 51232 KB Output is correct
73 Correct 190 ms 51252 KB Output is correct
74 Correct 13 ms 4552 KB Output is correct
75 Correct 13 ms 4532 KB Output is correct
76 Correct 13 ms 4652 KB Output is correct
77 Correct 13 ms 4568 KB Output is correct
78 Correct 802 ms 35732 KB Output is correct
79 Correct 1025 ms 35960 KB Output is correct
80 Correct 998 ms 36048 KB Output is correct
81 Correct 974 ms 51264 KB Output is correct
82 Correct 1081 ms 51392 KB Output is correct
83 Correct 865 ms 51288 KB Output is correct
84 Correct 901 ms 51296 KB Output is correct
85 Correct 860 ms 4524 KB Output is correct
86 Correct 872 ms 4528 KB Output is correct
87 Correct 839 ms 4532 KB Output is correct
88 Correct 874 ms 4560 KB Output is correct
89 Correct 788 ms 4552 KB Output is correct
90 Correct 953 ms 4508 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 1 ms 336 KB Output is correct
93 Correct 1 ms 336 KB Output is correct
94 Correct 114 ms 35956 KB Output is correct
95 Correct 188 ms 51256 KB Output is correct
96 Correct 182 ms 51232 KB Output is correct
97 Correct 14 ms 4560 KB Output is correct
98 Correct 13 ms 4540 KB Output is correct
99 Correct 113 ms 36028 KB Output is correct
100 Correct 184 ms 51224 KB Output is correct
101 Correct 196 ms 51276 KB Output is correct
102 Correct 13 ms 4536 KB Output is correct
103 Correct 17 ms 4656 KB Output is correct
104 Correct 2 ms 848 KB Output is correct
105 Correct 2 ms 976 KB Output is correct
106 Correct 2 ms 976 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 2 ms 848 KB Output is correct
110 Correct 2 ms 976 KB Output is correct
111 Correct 2 ms 976 KB Output is correct
112 Correct 1 ms 336 KB Output is correct
113 Correct 1 ms 416 KB Output is correct
114 Correct 292 ms 8152 KB Output is correct
115 Correct 1073 ms 35992 KB Output is correct
116 Correct 1116 ms 36036 KB Output is correct
117 Correct 1158 ms 51264 KB Output is correct
118 Correct 1160 ms 51232 KB Output is correct
119 Correct 1012 ms 51264 KB Output is correct
120 Correct 1084 ms 51228 KB Output is correct
121 Correct 897 ms 4508 KB Output is correct
122 Correct 853 ms 4520 KB Output is correct
123 Correct 885 ms 4560 KB Output is correct
124 Correct 861 ms 4560 KB Output is correct
125 Correct 113 ms 35920 KB Output is correct
126 Correct 186 ms 51172 KB Output is correct
127 Correct 182 ms 51260 KB Output is correct
128 Correct 14 ms 4560 KB Output is correct
129 Correct 13 ms 4648 KB Output is correct
130 Correct 108 ms 34684 KB Output is correct
131 Correct 116 ms 36032 KB Output is correct
132 Correct 128 ms 36148 KB Output is correct
133 Correct 190 ms 51260 KB Output is correct
134 Correct 178 ms 51264 KB Output is correct
135 Correct 181 ms 51300 KB Output is correct
136 Correct 191 ms 51388 KB Output is correct
137 Correct 22 ms 4504 KB Output is correct
138 Correct 20 ms 4528 KB Output is correct
139 Correct 13 ms 4532 KB Output is correct
140 Correct 13 ms 4536 KB Output is correct
141 Correct 2 ms 848 KB Output is correct
142 Correct 3 ms 976 KB Output is correct
143 Correct 2 ms 976 KB Output is correct
144 Correct 1 ms 336 KB Output is correct
145 Correct 1 ms 336 KB Output is correct
146 Correct 1 ms 464 KB Output is correct
147 Correct 2 ms 848 KB Output is correct
148 Correct 2 ms 848 KB Output is correct
149 Correct 3 ms 976 KB Output is correct
150 Correct 2 ms 976 KB Output is correct
151 Correct 2 ms 1060 KB Output is correct
152 Correct 2 ms 976 KB Output is correct
153 Correct 1 ms 336 KB Output is correct
154 Correct 1 ms 336 KB Output is correct
155 Correct 1 ms 336 KB Output is correct
156 Correct 1 ms 336 KB Output is correct
157 Correct 918 ms 31776 KB Output is correct
158 Correct 1167 ms 35904 KB Output is correct
159 Correct 1053 ms 36136 KB Output is correct
160 Correct 1051 ms 51208 KB Output is correct
161 Correct 1121 ms 51236 KB Output is correct
162 Correct 1115 ms 51196 KB Output is correct
163 Correct 1106 ms 51308 KB Output is correct
164 Correct 812 ms 4540 KB Output is correct
165 Correct 888 ms 4512 KB Output is correct
166 Correct 824 ms 4524 KB Output is correct
167 Correct 762 ms 4520 KB Output is correct
168 Correct 0 ms 336 KB Output is correct
169 Correct 733 ms 11764 KB Output is correct
170 Correct 1178 ms 35816 KB Output is correct
171 Correct 1289 ms 36000 KB Output is correct
172 Correct 1367 ms 51304 KB Output is correct
173 Correct 1329 ms 51212 KB Output is correct
174 Correct 1219 ms 51364 KB Output is correct
175 Correct 1176 ms 51228 KB Output is correct
176 Correct 982 ms 4572 KB Output is correct
177 Correct 853 ms 4540 KB Output is correct
178 Correct 727 ms 4608 KB Output is correct
179 Correct 867 ms 4560 KB Output is correct