oj.uz

Submission #390288

# Submission time Handle Problem Language Result Execution time Memory
390288 2021-04-15T19:06:57 Z doowey IOI Fever (JOI21_fever) C++14
100 / 100
 3308 ms 178176 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<ll, ll> pii;

#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

const int N = (int)1e5 + 100;
ll H[N], W[N];
int dir[4][2] = {{0,+1},{0,-1},{+1,0},{-1,0}};
int n;

int sol = 0;

struct E{
    ll val;
    ll sec;
    int idx;
    bool operator<(const E &e) const {
        if(val == e.val)
            return sec < e.sec;
        return val < e.val;
    }
};

vector<E> vv[4][4];

struct node{
    pii low_val;
    pii sol;
    ll lazy;
};

struct segment_tree{
    vector<ll> vls;
    vector<node> pap;
    int m;
    void build(int node, int cl, int cr){
        pap[node].lazy = -(ll)1e18;
        if(cl == cr){
            pap[node].low_val = mp(vls[cl], cl);
            pap[node].sol = mp((ll)1e18, cl);
            return;
        }
        int mid = (cl + cr) / 2;
        build(node * 2, cl, mid);
        build(node * 2 + 1, mid + 1, cr);
        pap[node].low_val = min(pap[node*2].low_val, pap[node*2+1].low_val);
        pap[node].sol = min(pap[node*2].sol, pap[node*2+1].sol);
    }
    void init(vector<E> sha){
        vls.clear();
        pap.clear();
        m = sha.size();
        if(m == 0) return;
        pap.resize(4 * m + 16);
        for(int i = 0 ; i < m ; i ++ ){
            vls.push_back(sha[i].sec);
        }
        build(1, 0, m - 1);
    }
    void push(int node, int cl, int cr){
        pap[node].sol = min(pap[node].sol, mp(pap[node].low_val.fi - pap[node].lazy,pap[node].low_val.se));
        if(cl != cr){
            pap[node*2].lazy = max(pap[node*2].lazy, pap[node].lazy);
            pap[node*2+1].lazy = max(pap[node*2+1].lazy, pap[node].lazy);
        }
    }
    void update(int node, int cl, int cr, int tl, int tr, ll vv){
        push(node, cl, cr);
        if(cr < tl || cl > tr){
            return;
        }
        if(cl >= tl && cr <= tr){
            pap[node].lazy = max(pap[node].lazy, vv);
            push(node, cl, cr);
            return;
        }
        int mid = (cl + cr) / 2;
        update(node * 2, cl, mid, tl, tr, vv);
        update(node * 2 + 1, mid + 1, cr, tl, tr, vv);
        pap[node].sol = min(pap[node * 2].sol, pap[node * 2 + 1].sol);
    }
    void clean(int node, int cl, int cr, int id){
        push(node, cl, cr);
        if(cl == cr){
            pap[node].low_val = mp((ll)1e18, id);
            pap[node].sol = mp((ll)1e18, id);
            return;
        }
        int mid = (cl + cr) / 2;
        if(mid >= id)
            clean(node * 2, cl, mid, id);
        else
            clean(node * 2 + 1, mid + 1, cr, id);
        pap[node].low_val = min(pap[node*2].low_val, pap[node*2+1].low_val);
        pap[node].sol = min(pap[node * 2].sol, pap[node * 2 + 1].sol);
        pap[node].sol = min(pap[node].sol, mp(pap[node].low_val.fi - pap[node].lazy, pap[node].low_val.se));
    }
};

segment_tree opt[4][4];
int go[N];
ll low[N];

int solve(){
    go[0] = 0;
    for(int i = 2; i <= n; i ++ ){
        if(abs(H[i]) == abs(W[i])){
            if(W[i] < 0) go[i] = 0;
            else {
                if(H[i] > 0)
                    go[i] = 3;
                else
                    go[i] = 2;
            }
        }
        else{
            if(abs(H[i]) > abs(W[i])){
                if(H[i] > 0)
                    go[i] = 3;
                else
                    go[i] = 2;
            }
            else{
                if(W[i] > 0){
                    go[i] = 1;
                }
                else{
                    go[i] = 0;
                }
            }
        }
        low[i]=(ll)1e18;
    }
    low[1]=0;
    for(int p = 0 ; p < 4; p ++ ){
        for(int q = 0; q < 4; q ++ ){
            vv[p][q].clear();
        }
    }
    E cur;
    ll AH, AW;
    for(int p = 0 ; p < 4; p ++ ){
        for(int i = 1; i <= n; i ++ ){
            if(go[i] != p){
                AH = dir[p][0] - dir[go[i]][0];
                AW = dir[p][1] - dir[go[i]][1];
                cur.val = AW * 1ll * H[i] - AH * 1ll * W[i];
                if(AH != 0) cur.sec = H[i] / AH;
                else cur.sec = W[i] / AW;
                cur.idx = i;
                vv[p][go[i]].push_back(cur);
            }
        }
    }
    for(int p = 0 ; p < 4; p ++ ){
        for(int q = 0; q < 4; q ++ ){
            sort(vv[p][q].begin(), vv[p][q].end());
            opt[p][q].init(vv[p][q]);
        }
    }
    int cnt = 0;
    int id = -1;
    ll nw;
    int cid;
    ll add;
    int lf, rf;
    int nex;
    int iq;
    while(1){
        if(cnt == 0){
            id = 1;
            low[id] = 0;
        }
        else{
            nw = (ll)2e18;
            cid = -1;
            for(int p = 0;  p < 4; p ++ ){
                for(int q = 0; q < 4; q ++ ){
                    if(p == q || opt[p][q].m == 0) continue;
                    if(opt[p][q].pap[1].sol.fi < nw){
                        nw = opt[p][q].pap[1].sol.fi;
                        cid = vv[p][q][opt[p][q].pap[1].sol.se].idx;
                    }
                }
            }
            if(nw > (ll)1e14) break;
            id = cid;
            low[id] = nw;
        }
        cnt ++ ;
        for(int p = 0 ; p < 4; p ++ ){
            if(p == go[id]) continue;
            AH = dir[p][0] - dir[go[id]][0];
            AW = dir[p][1] - dir[go[id]][1];
            cur.val = AW * H[id] - AH * W[id];
            if(AH != 0) cur.sec = H[id] / AH;
            else cur.sec = W[id] / AW;
            cur.idx = -1;
            iq = lower_bound(vv[p][go[id]].begin(), vv[p][go[id]].end(), cur) - vv[p][go[id]].begin();
            opt[p][go[id]].clean(1, 0, opt[p][go[id]].m - 1, iq);
        }
        for(int nx = 0; nx < 4; nx ++ ){
            if(nx == go[id] || vv[go[id]][nx].empty()) continue;
            AH = dir[go[id]][0] - dir[nx][0];
            AW = dir[go[id]][1] - dir[nx][1];
            cur.val = AW * H[id] - AH * W[id];
            cur.sec = low[id];
            if(AH != 0) add = H[id] / AH;
            else add = W[id] / AW;
            cur.sec += add;
            lf = lower_bound(vv[go[id]][nx].begin(), vv[go[id]][nx].end(), cur) - vv[go[id]][nx].begin();
            if(lf < vv[go[id]][nx].size() && vv[go[id]][nx][lf].val == cur.val){
                rf = lf;
                for(int lg = 17; lg >= 0 ; lg -- ){
                    nex = rf + (1 << lg);
                    if(nex < vv[go[id]][nx].size() && vv[go[id]][nx][nex].val == cur.val){
                        rf = nex;
                    }
                }
                opt[go[id]][nx].update(1, 0, opt[go[id]][nx].m - 1, lf, rf, add);
            }
        }
    }
    return cnt;
}

int main(){
    fastIO;
    cin >> n;
    for(int i = 1; i <= n; i ++ ){
        cin >> H[i] >> W[i];
        H[i] *= 2ll;
        W[i] *= 2ll;
        if(i > 1){
            H[i] -= H[1];
            W[i] -= W[1];
        }
    }
    H[1] = 0;
    W[1] = 0;
    int sol = solve();
    for(int i = 1; i <= n; i ++ ){
        W[i] = -W[i];
    }

    sol = max(sol, solve());
    for(int i = 1; i <= n; i ++ ){
        swap(H[i], W[i]);
    }
    sol = max(sol, solve());
    for(int i = 1; i <= n; i ++ ){
        W[i] = -W[i];
    }
    sol = max(sol, solve());
    cout << sol << "\n";
    return 0;
}

Compilation message

fever.cpp: In function 'int solve()':
fever.cpp:220:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<E>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  220 |             if(lf < vv[go[id]][nx].size() && vv[go[id]][nx][lf].val == cur.val){
      |                ~~~^~~~~~~~~~~~~~~~~~~~~~~
fever.cpp:224:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<E>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  224 |                     if(nex < vv[go[id]][nx].size() && vv[go[id]][nx][nex].val == cur.val){
      |                        ~~~~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB Output is correct
2 Correct 1 ms 460 KB Output is correct
3 Correct 1 ms 460 KB Output is correct
4 Correct 1 ms 460 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 460 KB Output is correct
7 Correct 1 ms 460 KB Output is correct
8 Correct 1 ms 460 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 460 KB Output is correct
47 Correct 1 ms 460 KB Output is correct
48 Correct 1 ms 460 KB Output is correct
49 Correct 1 ms 460 KB Output is correct
50 Correct 1 ms 460 KB Output is correct
51 Correct 1 ms 460 KB Output is correct
52 Correct 1 ms 460 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 460 KB Output is correct
55 Correct 1 ms 460 KB Output is correct
56 Correct 1 ms 464 KB Output is correct
57 Correct 1 ms 464 KB Output is correct
58 Correct 2 ms 460 KB Output is correct
59 Correct 1 ms 460 KB Output is correct
60 Correct 1 ms 460 KB Output is correct
61 Correct 1 ms 460 KB Output is correct
62 Correct 1 ms 460 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 460 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 460 KB Output is correct
47 Correct 1 ms 460 KB Output is correct
48 Correct 1 ms 460 KB Output is correct
49 Correct 1 ms 460 KB Output is correct
50 Correct 1 ms 460 KB Output is correct
51 Correct 1 ms 460 KB Output is correct
52 Correct 1 ms 460 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 460 KB Output is correct
55 Correct 1 ms 460 KB Output is correct
56 Correct 1 ms 464 KB Output is correct
57 Correct 1 ms 464 KB Output is correct
58 Correct 2 ms 460 KB Output is correct
59 Correct 1 ms 460 KB Output is correct
60 Correct 1 ms 460 KB Output is correct
61 Correct 1 ms 460 KB Output is correct
62 Correct 1 ms 460 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 460 KB Output is correct
66 Correct 7 ms 4492 KB Output is correct
67 Correct 7 ms 4812 KB Output is correct
68 Correct 7 ms 3448 KB Output is correct
69 Correct 47 ms 4236 KB Output is correct
70 Correct 22 ms 4572 KB Output is correct
71 Correct 10 ms 4564 KB Output is correct
72 Correct 8 ms 3412 KB Output is correct
73 Correct 7 ms 3628 KB Output is correct
74 Correct 13 ms 5708 KB Output is correct
75 Correct 19 ms 5340 KB Output is correct
76 Correct 10 ms 2992 KB Output is correct
77 Correct 9 ms 4300 KB Output is correct
78 Correct 9 ms 3192 KB Output is correct
79 Correct 9 ms 2940 KB Output is correct
80 Correct 8 ms 2756 KB Output is correct
81 Correct 10 ms 2892 KB Output is correct
82 Correct 17 ms 5580 KB Output is correct
83 Correct 14 ms 5576 KB Output is correct
84 Correct 8 ms 5708 KB Output is correct
85 Correct 8 ms 5636 KB Output is correct
86 Correct 12 ms 4580 KB Output is correct
87 Correct 10 ms 5708 KB Output is correct
88 Correct 12 ms 5708 KB Output is correct
89 Correct 14 ms 2892 KB Output is correct
90 Correct 14 ms 2896 KB Output is correct

Subtask #6
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 460 KB Output is correct
47 Correct 1 ms 460 KB Output is correct
48 Correct 1 ms 460 KB Output is correct
49 Correct 1 ms 460 KB Output is correct
50 Correct 1 ms 460 KB Output is correct
51 Correct 1 ms 460 KB Output is correct
52 Correct 1 ms 460 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 460 KB Output is correct
55 Correct 1 ms 460 KB Output is correct
56 Correct 1 ms 464 KB Output is correct
57 Correct 1 ms 464 KB Output is correct
58 Correct 2 ms 460 KB Output is correct
59 Correct 1 ms 460 KB Output is correct
60 Correct 1 ms 460 KB Output is correct
61 Correct 1 ms 460 KB Output is correct
62 Correct 1 ms 460 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 460 KB Output is correct
66 Correct 189 ms 71652 KB Output is correct
67 Correct 259 ms 121596 KB Output is correct
68 Correct 251 ms 127032 KB Output is correct
69 Correct 542 ms 176892 KB Output is correct
70 Correct 919 ms 122148 KB Output is correct
71 Correct 250 ms 98144 KB Output is correct
72 Correct 276 ms 103476 KB Output is correct
73 Correct 373 ms 153632 KB Output is correct
74 Correct 252 ms 83436 KB Output is correct
75 Correct 270 ms 79964 KB Output is correct
76 Correct 472 ms 78704 KB Output is correct
77 Correct 256 ms 67816 KB Output is correct
78 Correct 537 ms 67344 KB Output is correct
79 Correct 538 ms 67468 KB Output is correct

Subtask #7
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 460 KB Output is correct
47 Correct 1 ms 460 KB Output is correct
48 Correct 1 ms 460 KB Output is correct
49 Correct 1 ms 460 KB Output is correct
50 Correct 1 ms 460 KB Output is correct
51 Correct 1 ms 460 KB Output is correct
52 Correct 1 ms 460 KB Output is correct
53 Correct 1 ms 460 KB Output is correct
54 Correct 1 ms 460 KB Output is correct
55 Correct 1 ms 460 KB Output is correct
56 Correct 1 ms 464 KB Output is correct
57 Correct 1 ms 464 KB Output is correct
58 Correct 2 ms 460 KB Output is correct
59 Correct 1 ms 460 KB Output is correct
60 Correct 1 ms 460 KB Output is correct
61 Correct 1 ms 460 KB Output is correct
62 Correct 1 ms 460 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 460 KB Output is correct
66 Correct 7 ms 4492 KB Output is correct
67 Correct 7 ms 4812 KB Output is correct
68 Correct 7 ms 3448 KB Output is correct
69 Correct 47 ms 4236 KB Output is correct
70 Correct 22 ms 4572 KB Output is correct
71 Correct 10 ms 4564 KB Output is correct
72 Correct 8 ms 3412 KB Output is correct
73 Correct 7 ms 3628 KB Output is correct
74 Correct 13 ms 5708 KB Output is correct
75 Correct 19 ms 5340 KB Output is correct
76 Correct 10 ms 2992 KB Output is correct
77 Correct 9 ms 4300 KB Output is correct
78 Correct 9 ms 3192 KB Output is correct
79 Correct 9 ms 2940 KB Output is correct
80 Correct 8 ms 2756 KB Output is correct
81 Correct 10 ms 2892 KB Output is correct
82 Correct 17 ms 5580 KB Output is correct
83 Correct 14 ms 5576 KB Output is correct
84 Correct 8 ms 5708 KB Output is correct
85 Correct 8 ms 5636 KB Output is correct
86 Correct 12 ms 4580 KB Output is correct
87 Correct 10 ms 5708 KB Output is correct
88 Correct 12 ms 5708 KB Output is correct
89 Correct 14 ms 2892 KB Output is correct
90 Correct 14 ms 2896 KB Output is correct
91 Correct 189 ms 71652 KB Output is correct
92 Correct 259 ms 121596 KB Output is correct
93 Correct 251 ms 127032 KB Output is correct
94 Correct 542 ms 176892 KB Output is correct
95 Correct 919 ms 122148 KB Output is correct
96 Correct 250 ms 98144 KB Output is correct
97 Correct 276 ms 103476 KB Output is correct
98 Correct 373 ms 153632 KB Output is correct
99 Correct 252 ms 83436 KB Output is correct
100 Correct 270 ms 79964 KB Output is correct
101 Correct 472 ms 78704 KB Output is correct
102 Correct 256 ms 67816 KB Output is correct
103 Correct 537 ms 67344 KB Output is correct
104 Correct 538 ms 67468 KB Output is correct
105 Correct 1531 ms 97924 KB Output is correct
106 Correct 1741 ms 117560 KB Output is correct
107 Correct 3308 ms 72476 KB Output is correct
108 Correct 2121 ms 106876 KB Output is correct
109 Correct 286 ms 120100 KB Output is correct
110 Correct 256 ms 117640 KB Output is correct
111 Correct 253 ms 124932 KB Output is correct
112 Correct 254 ms 97180 KB Output is correct
113 Correct 271 ms 80596 KB Output is correct
114 Correct 1576 ms 149172 KB Output is correct
115 Correct 359 ms 130380 KB Output is correct
116 Correct 250 ms 93644 KB Output is correct
117 Correct 290 ms 76528 KB Output is correct
118 Correct 1024 ms 74996 KB Output is correct
119 Correct 688 ms 73808 KB Output is correct
120 Correct 241 ms 72212 KB Output is correct
121 Correct 307 ms 67496 KB Output is correct
122 Correct 453 ms 67972 KB Output is correct
123 Correct 596 ms 172060 KB Output is correct
124 Correct 589 ms 170436 KB Output is correct
125 Correct 276 ms 178124 KB Output is correct
126 Correct 277 ms 177552 KB Output is correct
127 Correct 381 ms 122548 KB Output is correct
128 Correct 258 ms 176436 KB Output is correct
129 Correct 272 ms 178176 KB Output is correct