oj.uz

Submission #979208

# Submission time Handle Problem Language Result Execution time Memory
979208 2024-05-10T11:45:06 Z sleepntsheep Rainforest Jumps (APIO21_jumps) C++17
81 / 100
 4000 ms 22188 KB 
#pragma GCC optimize("O2,unroll-loops")
#include "jumps.h"

#include <vector>
#include <algorithm>

int subtask = -1;

#define MAX_N 200000
#define MAX_M (2*MAX_N)

int N, head[MAX_N], nxt[MAX_M], vv[MAX_M], ng[MAX_N], pg[MAX_N], HI[MAX_N], H[MAX_N];
int dd[MAX_N], pp[MAX_N], jj[MAX_N], dd_[MAX_N], pp_[MAX_N], jj_[MAX_N];
int dd1[MAX_N],pp1[MAX_N],jj1[MAX_N],ee1[MAX_N];
int dd2[MAX_N],pp2[MAX_N],jj2[MAX_N],ee2[MAX_N];

/*
 * dd - high link
 * dd_ - low link
 * dd1 - left link
 * dd2 - right link */

void link(int u, int v)
{
    static int i = 1;
    nxt[i] = head[u];
    vv[i] = v;
    head[u] = i++;
}

void binlift_connect(int*dd,int*pp,int*jj,int p,int u)
{
    dd[u] = dd[p] + 1;
    pp[u] = p;
    jj[u] = dd[p] - dd[jj[p]] == dd[jj[p]] - dd[jj[jj[p]]] ? jj[jj[p]] : p;
}

void init(int N, std::vector<int> H) {
    ::N = N;
    if (N <= 200) subtask = 2;
    else if (N <= 2000) subtask = 3;
    int flag = 1;
    for (int i = 1; i < N; ++i) if (H[i] != H[i-1] + 1) flag = 0;
    if(flag) subtask = 1;

    static int stk[MAX_N], so;
    so = 0;

    for (int i = 0; i < N; stk[so++] = i++) while (so && H[stk[so-1]] < H[i]) ng[stk[so-1]]=i, link(stk[--so], i);
    while(so)ng[stk[--so]]=-1;
    for (int i = N - 1; i >= 0; stk[so++] = i--) while (so && H[stk[so-1]] < H[i]) pg[stk[so-1]]=i, link(stk[--so], i);
    while(so)pg[stk[--so]]=-1;

    for (int i = 0; i < N; ++i) HI[::H[i]=H[i]-1] = i;

    for (int j = N; j--;)
    {
        int i = HI[j];
        int high = (pg[i] == -1) ? ng[i] : (ng[i] == -1 ? pg[i] : (H[ng[i]] > H[pg[i]] ? ng[i] : pg[i]));
        int low = pg[i] + ng[i] - high;
        if (high != -1) binlift_connect(dd, pp, jj, high, i);
        else pp[i] = jj[i] = i;
        if (low != -1) binlift_connect(dd_, pp_, jj_, low, i);
        else pp_[i] = jj_[i] = i;
    }

    if (subtask == -1) subtask = 4;

    for(int i=0;i<N;++i)
    {
        /* left */
        if(pg[i]==-1) { pp1[i]=jj1[i]=i,dd1[i]=0; }
        else{
            binlift_connect(dd1,pp1,jj1,pg[i],i);
            if(jj1[i]==pp1[i])ee1[i]=H[pg[i]];
            else ee1[i]=std::max(ee1[jj1[pp1[i]]],ee1[pp1[i]]);
        }

        /* right */
        if(ng[i]==-1) { pp2[i]=jj2[i]=i,dd2[i]=0; }
        else {
            binlift_connect(dd2,pp2,jj2,ng[i],i);
            if(jj2[i]==pp2[i])ee2[i]=H[ng[i]];
            else ee2[i]=std::max(ee2[jj2[pp2[i]]],ee2[pp2[i]]);
        }
    }
}

int Q_COUNTER = 0;

int minimum_jumps(int A, int B, int C, int D) {
    ++Q_COUNTER;

    if (subtask == 1) return (A>D)?-1:(B>=C?0:C-B);

    if (subtask == 4 && Q_COUNTER > 5) subtask = 5;

    if(subtask <= 4)
    {
        static int d[MAX_N], qu[MAX_N], qh=0, qt=0,z=1e9;
        qh=qt=0,z=1e9;
        for(int j=0;j<N;++j)d[j]=1e9;
        for (int i = A; i <= B; ++i) d[qu[qh++]=i]=0;
        while(qh-qt) for(int u=qu[qt++],j=head[u];j;j=nxt[j]) if(d[vv[j]]>d[u]+1)d[vv[j]]=d[u]+1,qu[qh++]=vv[j];
        for (int j = C; j <= D; ++j)if(d[j]!=1e9&&d[j]<z)z=d[j];
        return(z<1e9?z:-1);
    }

    if (subtask == 5 && A != B) subtask = 6;
    if (subtask == 6 && C != D) subtask = 7;

    if (subtask == 6)
    {
        if(H[B]>H[C])return -1;
        int u=B;
        for(;pp1[u]!=u;)
        {
            if(jj1[u]>=A&&ee1[u]<H[C])u=jj1[u];
            else if(pp1[u]>=A&&H[pp1[u]]<H[C])u=pp1[u];
            else break;
        }
        A=u;
    }

    if (subtask == 5 || subtask == 6)
    {
        if(A==-1)return -1;
        int u=A,u1;
        for(;pp[u]!=u;)
        {
            if (H[jj[u]]<=H[C])u=jj[u];
            else if(H[pp[u]]<=H[C])u=pp[u];
            else break;
        }
        u1=u;
        for(;pp_[u]!=u;)
        {
            if(H[jj_[u]]<=H[C])u=jj_[u];
            else if(H[pp_[u]]<=H[C])u=pp_[u];
            else break;
        }
        if(u!=C)return -1;
        return dd_[u1]-dd_[u]+dd[A]-dd[u1];
    }

    if (subtask == 7)
    {
        int highest_left;
        {
            int u=B;
            for(;pp1[u] != u;)
            {
                if(jj1[u]>=A)u=jj1[u];
                else if(pp1[u]>=A)u=pp1[u];
            }
            highest_left=u;
        }


        /* the right endpoint is a position that is at lower_bound(highest_left) */
        {
            int u=C;
            for(;pp2[u]!=u;)
            {
                if(jj2[u]<=D&&ee2[u]<H[highest_left])u=jj2[u];
                else if(pp2[u]<=D&&H[pp2[u]]<H[highest_left])u=pp2[u];
                else break;
            }
            if (u!=pp2[u]&&pp2[u]<=D)u=pp2[u];
            C=u;
        }

        /* select highest left endpoint possible */
        {
            int u=B;
            for(;pp1[u]!=u;)
            {
                if(jj1[u]>=A&&ee1[u]<H[C])u=jj1[u];
                else if(pp1[u]>=A&&H[pp1[u]]<H[C])u=pp1[u];
                else break;
            }
        }

        {
            if(A==-1)return -1;
            int u=A,u1;
            for(;pp[u]!=u;)
            {
                if (H[jj[u]]<=H[C])u=jj[u];
                else if(H[pp[u]]<=H[C])u=pp[u];
                else break;
            }
            u1=u;
            for(;pp_[u]!=u;)
            {
                if(H[jj_[u]]<=H[C])u=jj_[u];
                else if(H[pp_[u]]<=H[C])u=pp_[u];
                else break;
            }
            if(u!=C)return -1;
            return dd_[u1]-dd_[u]+dd[A]-dd[u1];
        }
    }

    return -1;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 14680 KB Output is correct
3 Correct 67 ms 20000 KB Output is correct
4 Correct 522 ms 21184 KB Output is correct
5 Correct 501 ms 17980 KB Output is correct
6 Correct 589 ms 21440 KB Output is correct
7 Correct 486 ms 19152 KB Output is correct
8 Correct 534 ms 21196 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 14680 KB Output is correct
3 Correct 2 ms 16728 KB Output is correct
4 Correct 2 ms 16980 KB Output is correct
5 Correct 2 ms 14680 KB Output is correct
6 Correct 3 ms 14680 KB Output is correct
7 Correct 3 ms 14680 KB Output is correct
8 Correct 2 ms 14680 KB Output is correct
9 Correct 2 ms 14680 KB Output is correct
10 Correct 3 ms 14680 KB Output is correct
11 Correct 3 ms 14680 KB Output is correct
12 Correct 3 ms 14676 KB Output is correct
13 Correct 3 ms 14680 KB Output is correct
14 Correct 3 ms 14680 KB Output is correct
15 Correct 3 ms 14680 KB Output is correct
16 Correct 3 ms 14680 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 14680 KB Output is correct
19 Correct 2 ms 14680 KB Output is correct
20 Correct 2 ms 14680 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14936 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 16728 KB Output is correct
25 Correct 2 ms 14680 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 2 ms 14680 KB Output is correct
28 Correct 3 ms 14680 KB Output is correct
29 Correct 3 ms 14680 KB Output is correct
30 Correct 2 ms 14680 KB Output is correct
31 Correct 3 ms 14932 KB Output is correct
32 Correct 3 ms 16728 KB Output is correct
33 Correct 2 ms 14680 KB Output is correct
34 Correct 2 ms 14680 KB Output is correct
35 Correct 2 ms 14680 KB Output is correct
36 Correct 2 ms 14680 KB Output is correct
37 Correct 2 ms 14680 KB Output is correct
38 Correct 2 ms 14680 KB Output is correct
39 Correct 2 ms 14680 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 14680 KB Output is correct
3 Correct 2 ms 16728 KB Output is correct
4 Correct 2 ms 16980 KB Output is correct
5 Correct 2 ms 14680 KB Output is correct
6 Correct 3 ms 14680 KB Output is correct
7 Correct 3 ms 14680 KB Output is correct
8 Correct 2 ms 14680 KB Output is correct
9 Correct 2 ms 14680 KB Output is correct
10 Correct 3 ms 14680 KB Output is correct
11 Correct 3 ms 14680 KB Output is correct
12 Correct 3 ms 14676 KB Output is correct
13 Correct 3 ms 14680 KB Output is correct
14 Correct 3 ms 14680 KB Output is correct
15 Correct 3 ms 14680 KB Output is correct
16 Correct 3 ms 14680 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 14680 KB Output is correct
19 Correct 2 ms 14680 KB Output is correct
20 Correct 2 ms 14680 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14936 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 16728 KB Output is correct
25 Correct 2 ms 14680 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 2 ms 14680 KB Output is correct
28 Correct 3 ms 14680 KB Output is correct
29 Correct 3 ms 14680 KB Output is correct
30 Correct 2 ms 14680 KB Output is correct
31 Correct 3 ms 14932 KB Output is correct
32 Correct 3 ms 16728 KB Output is correct
33 Correct 2 ms 14680 KB Output is correct
34 Correct 2 ms 14680 KB Output is correct
35 Correct 2 ms 14680 KB Output is correct
36 Correct 2 ms 14680 KB Output is correct
37 Correct 2 ms 14680 KB Output is correct
38 Correct 2 ms 14680 KB Output is correct
39 Correct 2 ms 14680 KB Output is correct
40 Correct 2 ms 14680 KB Output is correct
41 Correct 2 ms 14680 KB Output is correct
42 Correct 2 ms 16728 KB Output is correct
43 Correct 2 ms 16728 KB Output is correct
44 Correct 2 ms 14680 KB Output is correct
45 Correct 3 ms 14680 KB Output is correct
46 Correct 2 ms 14680 KB Output is correct
47 Correct 3 ms 14680 KB Output is correct
48 Correct 2 ms 14680 KB Output is correct
49 Correct 3 ms 14680 KB Output is correct
50 Correct 3 ms 14680 KB Output is correct
51 Correct 3 ms 14680 KB Output is correct
52 Correct 3 ms 14680 KB Output is correct
53 Correct 3 ms 14680 KB Output is correct
54 Correct 3 ms 14680 KB Output is correct
55 Correct 3 ms 14676 KB Output is correct
56 Correct 3 ms 16728 KB Output is correct
57 Correct 2 ms 14680 KB Output is correct
58 Correct 11 ms 14680 KB Output is correct
59 Correct 16 ms 14680 KB Output is correct
60 Correct 4 ms 14680 KB Output is correct
61 Correct 15 ms 14932 KB Output is correct
62 Correct 8 ms 14680 KB Output is correct
63 Correct 15 ms 14680 KB Output is correct
64 Correct 9 ms 14680 KB Output is correct
65 Correct 25 ms 14680 KB Output is correct
66 Correct 24 ms 14680 KB Output is correct
67 Correct 16 ms 14680 KB Output is correct
68 Correct 20 ms 14680 KB Output is correct
69 Correct 18 ms 16728 KB Output is correct
70 Correct 24 ms 14680 KB Output is correct
71 Correct 2 ms 14680 KB Output is correct
72 Correct 2 ms 14808 KB Output is correct
73 Correct 3 ms 14680 KB Output is correct
74 Correct 3 ms 14680 KB Output is correct
75 Correct 3 ms 14680 KB Output is correct
76 Correct 3 ms 14680 KB Output is correct
77 Correct 4 ms 16728 KB Output is correct
78 Correct 2 ms 14680 KB Output is correct
79 Correct 2 ms 14680 KB Output is correct
80 Correct 2 ms 14680 KB Output is correct
81 Correct 3 ms 14680 KB Output is correct
82 Correct 3 ms 14680 KB Output is correct
83 Correct 2 ms 14680 KB Output is correct
84 Correct 3 ms 14680 KB Output is correct
85 Correct 3 ms 16816 KB Output is correct
86 Correct 2 ms 14800 KB Output is correct
87 Correct 2 ms 14796 KB Output is correct
88 Correct 2 ms 14680 KB Output is correct
89 Correct 2 ms 14680 KB Output is correct
90 Correct 2 ms 14680 KB Output is correct
91 Correct 2 ms 14680 KB Output is correct
92 Correct 2 ms 14760 KB Output is correct
93 Correct 2 ms 14680 KB Output is correct
94 Correct 3 ms 14680 KB Output is correct
95 Correct 14 ms 14680 KB Output is correct
96 Correct 21 ms 14680 KB Output is correct
97 Correct 17 ms 14680 KB Output is correct
98 Correct 18 ms 14680 KB Output is correct
99 Correct 20 ms 16980 KB Output is correct
100 Correct 2 ms 14680 KB Output is correct
101 Correct 2 ms 14680 KB Output is correct
102 Correct 11 ms 14680 KB Output is correct
103 Correct 22 ms 14680 KB Output is correct
104 Correct 11 ms 14680 KB Output is correct
105 Correct 19 ms 14680 KB Output is correct
106 Correct 27 ms 16728 KB Output is correct
107 Correct 2 ms 14680 KB Output is correct
108 Correct 2 ms 14764 KB Output is correct
109 Correct 2 ms 14680 KB Output is correct
110 Correct 3 ms 14832 KB Output is correct
111 Correct 2 ms 14680 KB Output is correct
112 Correct 2 ms 14680 KB Output is correct
113 Correct 2 ms 14680 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 14680 KB Output is correct
3 Correct 2 ms 16728 KB Output is correct
4 Correct 2 ms 16860 KB Output is correct
5 Correct 30 ms 19844 KB Output is correct
6 Correct 38 ms 21332 KB Output is correct
7 Correct 16 ms 18008 KB Output is correct
8 Correct 31 ms 21448 KB Output is correct
9 Correct 6 ms 15704 KB Output is correct
10 Correct 31 ms 21424 KB Output is correct
11 Correct 20 ms 21192 KB Output is correct
12 Correct 25 ms 21420 KB Output is correct
13 Correct 29 ms 21164 KB Output is correct
14 Correct 36 ms 21444 KB Output is correct
15 Correct 24 ms 21864 KB Output is correct
16 Correct 23 ms 22096 KB Output is correct
17 Correct 26 ms 21932 KB Output is correct
18 Correct 2 ms 14680 KB Output is correct
19 Correct 2 ms 14680 KB Output is correct
20 Correct 2 ms 14680 KB Output is correct
21 Correct 2 ms 14680 KB Output is correct
22 Correct 2 ms 14680 KB Output is correct
23 Correct 2 ms 14796 KB Output is correct
24 Correct 2 ms 14680 KB Output is correct
25 Correct 2 ms 14680 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 2 ms 14680 KB Output is correct
28 Correct 2 ms 14680 KB Output is correct
29 Correct 2 ms 14680 KB Output is correct
30 Correct 2 ms 14796 KB Output is correct
31 Correct 2 ms 14680 KB Output is correct
32 Correct 2 ms 14680 KB Output is correct
33 Correct 30 ms 21432 KB Output is correct
34 Correct 31 ms 21216 KB Output is correct
35 Correct 28 ms 21272 KB Output is correct
36 Correct 31 ms 21232 KB Output is correct
37 Correct 25 ms 21696 KB Output is correct
38 Correct 28 ms 21420 KB Output is correct
39 Correct 2 ms 14680 KB Output is correct
40 Correct 18 ms 18560 KB Output is correct
41 Correct 31 ms 21444 KB Output is correct
42 Correct 24 ms 21188 KB Output is correct
43 Correct 29 ms 21432 KB Output is correct
44 Correct 27 ms 21868 KB Output is correct
45 Correct 23 ms 21700 KB Output is correct

Subtask #5
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 16728 KB Output is correct
3 Correct 2 ms 16848 KB Output is correct
4 Correct 132 ms 17736 KB Output is correct
5 Correct 631 ms 21440 KB Output is correct
6 Correct 404 ms 15960 KB Output is correct
7 Correct 607 ms 21420 KB Output is correct
8 Correct 366 ms 16984 KB Output is correct
9 Correct 641 ms 21420 KB Output is correct
10 Correct 592 ms 21180 KB Output is correct
11 Correct 562 ms 21952 KB Output is correct
12 Correct 591 ms 21184 KB Output is correct
13 Correct 613 ms 21472 KB Output is correct
14 Correct 661 ms 21904 KB Output is correct
15 Correct 612 ms 21436 KB Output is correct
16 Correct 575 ms 21436 KB Output is correct
17 Correct 2 ms 14680 KB Output is correct
18 Correct 2 ms 14680 KB Output is correct
19 Correct 3 ms 14680 KB Output is correct
20 Correct 3 ms 14680 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14680 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 16728 KB Output is correct
25 Correct 2 ms 14680 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 11 ms 14680 KB Output is correct
28 Correct 24 ms 14680 KB Output is correct
29 Correct 13 ms 14680 KB Output is correct
30 Correct 20 ms 14680 KB Output is correct
31 Correct 23 ms 16728 KB Output is correct
32 Correct 2 ms 14680 KB Output is correct
33 Correct 18 ms 18560 KB Output is correct
34 Correct 31 ms 21440 KB Output is correct
35 Correct 23 ms 21168 KB Output is correct
36 Correct 37 ms 21416 KB Output is correct
37 Correct 23 ms 21684 KB Output is correct
38 Correct 23 ms 21592 KB Output is correct

Subtask #6
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 16728 KB Output is correct
3 Correct 2 ms 16848 KB Output is correct
4 Correct 132 ms 17736 KB Output is correct
5 Correct 631 ms 21440 KB Output is correct
6 Correct 404 ms 15960 KB Output is correct
7 Correct 607 ms 21420 KB Output is correct
8 Correct 366 ms 16984 KB Output is correct
9 Correct 641 ms 21420 KB Output is correct
10 Correct 592 ms 21180 KB Output is correct
11 Correct 562 ms 21952 KB Output is correct
12 Correct 591 ms 21184 KB Output is correct
13 Correct 613 ms 21472 KB Output is correct
14 Correct 661 ms 21904 KB Output is correct
15 Correct 612 ms 21436 KB Output is correct
16 Correct 575 ms 21436 KB Output is correct
17 Correct 2 ms 14680 KB Output is correct
18 Correct 2 ms 14680 KB Output is correct
19 Correct 3 ms 14680 KB Output is correct
20 Correct 3 ms 14680 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14680 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 16728 KB Output is correct
25 Correct 2 ms 14680 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 11 ms 14680 KB Output is correct
28 Correct 24 ms 14680 KB Output is correct
29 Correct 13 ms 14680 KB Output is correct
30 Correct 20 ms 14680 KB Output is correct
31 Correct 23 ms 16728 KB Output is correct
32 Correct 2 ms 14680 KB Output is correct
33 Correct 18 ms 18560 KB Output is correct
34 Correct 31 ms 21440 KB Output is correct
35 Correct 23 ms 21168 KB Output is correct
36 Correct 37 ms 21416 KB Output is correct
37 Correct 23 ms 21684 KB Output is correct
38 Correct 23 ms 21592 KB Output is correct
39 Correct 2 ms 14680 KB Output is correct
40 Correct 2 ms 16728 KB Output is correct
41 Correct 2 ms 16728 KB Output is correct
42 Correct 150 ms 17696 KB Output is correct
43 Correct 622 ms 21432 KB Output is correct
44 Correct 401 ms 15960 KB Output is correct
45 Correct 554 ms 21420 KB Output is correct
46 Correct 336 ms 16984 KB Output is correct
47 Correct 559 ms 21456 KB Output is correct
48 Correct 578 ms 21184 KB Output is correct
49 Correct 597 ms 21952 KB Output is correct
50 Correct 612 ms 21164 KB Output is correct
51 Correct 594 ms 21460 KB Output is correct
52 Correct 644 ms 21692 KB Output is correct
53 Correct 598 ms 21440 KB Output is correct
54 Correct 557 ms 21448 KB Output is correct
55 Correct 2 ms 16728 KB Output is correct
56 Correct 65 ms 21620 KB Output is correct
57 Correct 551 ms 21440 KB Output is correct
58 Correct 284 ms 15960 KB Output is correct
59 Correct 592 ms 21420 KB Output is correct
60 Correct 247 ms 17096 KB Output is correct
61 Correct 598 ms 21424 KB Output is correct
62 Correct 573 ms 21184 KB Output is correct
63 Correct 627 ms 21328 KB Output is correct
64 Correct 620 ms 21192 KB Output is correct
65 Correct 561 ms 21440 KB Output is correct
66 Correct 657 ms 21680 KB Output is correct
67 Correct 583 ms 21700 KB Output is correct
68 Correct 534 ms 21440 KB Output is correct
69 Correct 2 ms 14680 KB Output is correct
70 Correct 2 ms 14836 KB Output is correct
71 Correct 3 ms 14680 KB Output is correct
72 Correct 2 ms 14680 KB Output is correct
73 Correct 3 ms 14680 KB Output is correct
74 Correct 3 ms 14680 KB Output is correct
75 Correct 3 ms 16728 KB Output is correct
76 Correct 2 ms 14680 KB Output is correct
77 Correct 2 ms 14680 KB Output is correct
78 Correct 2 ms 14680 KB Output is correct
79 Correct 2 ms 14680 KB Output is correct
80 Correct 3 ms 14680 KB Output is correct
81 Correct 3 ms 14680 KB Output is correct
82 Correct 3 ms 14680 KB Output is correct
83 Correct 3 ms 16984 KB Output is correct
84 Correct 2 ms 14680 KB Output is correct
85 Correct 3 ms 14680 KB Output is correct
86 Correct 14 ms 14680 KB Output is correct
87 Correct 21 ms 14680 KB Output is correct
88 Correct 15 ms 14680 KB Output is correct
89 Correct 19 ms 14680 KB Output is correct
90 Correct 20 ms 16984 KB Output is correct
91 Correct 2 ms 14680 KB Output is correct
92 Correct 2 ms 14680 KB Output is correct
93 Correct 11 ms 14680 KB Output is correct
94 Correct 22 ms 14680 KB Output is correct
95 Correct 11 ms 14676 KB Output is correct
96 Correct 17 ms 14776 KB Output is correct
97 Correct 25 ms 16728 KB Output is correct
98 Correct 2 ms 14680 KB Output is correct
99 Correct 33 ms 21432 KB Output is correct
100 Correct 36 ms 21268 KB Output is correct
101 Correct 24 ms 21076 KB Output is correct
102 Correct 29 ms 21440 KB Output is correct
103 Correct 25 ms 21700 KB Output is correct
104 Correct 22 ms 21444 KB Output is correct
105 Correct 2 ms 14680 KB Output is correct
106 Correct 18 ms 18556 KB Output is correct
107 Correct 36 ms 21616 KB Output is correct
108 Correct 24 ms 21184 KB Output is correct
109 Correct 30 ms 21228 KB Output is correct
110 Correct 24 ms 21804 KB Output is correct
111 Correct 27 ms 21676 KB Output is correct

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 14680 KB Output is correct
2 Correct 2 ms 14680 KB Output is correct
3 Correct 67 ms 20000 KB Output is correct
4 Correct 522 ms 21184 KB Output is correct
5 Correct 501 ms 17980 KB Output is correct
6 Correct 589 ms 21440 KB Output is correct
7 Correct 486 ms 19152 KB Output is correct
8 Correct 534 ms 21196 KB Output is correct
9 Correct 2 ms 14680 KB Output is correct
10 Correct 2 ms 14680 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 2 ms 16980 KB Output is correct
13 Correct 2 ms 14680 KB Output is correct
14 Correct 3 ms 14680 KB Output is correct
15 Correct 3 ms 14680 KB Output is correct
16 Correct 2 ms 14680 KB Output is correct
17 Correct 2 ms 14680 KB Output is correct
18 Correct 3 ms 14680 KB Output is correct
19 Correct 3 ms 14680 KB Output is correct
20 Correct 3 ms 14676 KB Output is correct
21 Correct 3 ms 14680 KB Output is correct
22 Correct 3 ms 14680 KB Output is correct
23 Correct 3 ms 14680 KB Output is correct
24 Correct 3 ms 14680 KB Output is correct
25 Correct 3 ms 16728 KB Output is correct
26 Correct 2 ms 14680 KB Output is correct
27 Correct 2 ms 14680 KB Output is correct
28 Correct 2 ms 14680 KB Output is correct
29 Correct 3 ms 14680 KB Output is correct
30 Correct 3 ms 14936 KB Output is correct
31 Correct 3 ms 14680 KB Output is correct
32 Correct 3 ms 16728 KB Output is correct
33 Correct 2 ms 14680 KB Output is correct
34 Correct 2 ms 14680 KB Output is correct
35 Correct 2 ms 14680 KB Output is correct
36 Correct 3 ms 14680 KB Output is correct
37 Correct 3 ms 14680 KB Output is correct
38 Correct 2 ms 14680 KB Output is correct
39 Correct 3 ms 14932 KB Output is correct
40 Correct 3 ms 16728 KB Output is correct
41 Correct 2 ms 14680 KB Output is correct
42 Correct 2 ms 14680 KB Output is correct
43 Correct 2 ms 14680 KB Output is correct
44 Correct 2 ms 14680 KB Output is correct
45 Correct 2 ms 14680 KB Output is correct
46 Correct 2 ms 14680 KB Output is correct
47 Correct 2 ms 14680 KB Output is correct
48 Correct 2 ms 14680 KB Output is correct
49 Correct 2 ms 14680 KB Output is correct
50 Correct 2 ms 16728 KB Output is correct
51 Correct 2 ms 16728 KB Output is correct
52 Correct 2 ms 14680 KB Output is correct
53 Correct 3 ms 14680 KB Output is correct
54 Correct 2 ms 14680 KB Output is correct
55 Correct 3 ms 14680 KB Output is correct
56 Correct 2 ms 14680 KB Output is correct
57 Correct 3 ms 14680 KB Output is correct
58 Correct 3 ms 14680 KB Output is correct
59 Correct 3 ms 14680 KB Output is correct
60 Correct 3 ms 14680 KB Output is correct
61 Correct 3 ms 14680 KB Output is correct
62 Correct 3 ms 14680 KB Output is correct
63 Correct 3 ms 14676 KB Output is correct
64 Correct 3 ms 16728 KB Output is correct
65 Correct 2 ms 14680 KB Output is correct
66 Correct 11 ms 14680 KB Output is correct
67 Correct 16 ms 14680 KB Output is correct
68 Correct 4 ms 14680 KB Output is correct
69 Correct 15 ms 14932 KB Output is correct
70 Correct 8 ms 14680 KB Output is correct
71 Correct 15 ms 14680 KB Output is correct
72 Correct 9 ms 14680 KB Output is correct
73 Correct 25 ms 14680 KB Output is correct
74 Correct 24 ms 14680 KB Output is correct
75 Correct 16 ms 14680 KB Output is correct
76 Correct 20 ms 14680 KB Output is correct
77 Correct 18 ms 16728 KB Output is correct
78 Correct 24 ms 14680 KB Output is correct
79 Correct 2 ms 14680 KB Output is correct
80 Correct 2 ms 14808 KB Output is correct
81 Correct 3 ms 14680 KB Output is correct
82 Correct 3 ms 14680 KB Output is correct
83 Correct 3 ms 14680 KB Output is correct
84 Correct 3 ms 14680 KB Output is correct
85 Correct 4 ms 16728 KB Output is correct
86 Correct 2 ms 14680 KB Output is correct
87 Correct 2 ms 14680 KB Output is correct
88 Correct 2 ms 14680 KB Output is correct
89 Correct 3 ms 14680 KB Output is correct
90 Correct 3 ms 14680 KB Output is correct
91 Correct 2 ms 14680 KB Output is correct
92 Correct 3 ms 14680 KB Output is correct
93 Correct 3 ms 16816 KB Output is correct
94 Correct 2 ms 14800 KB Output is correct
95 Correct 2 ms 14796 KB Output is correct
96 Correct 2 ms 14680 KB Output is correct
97 Correct 2 ms 14680 KB Output is correct
98 Correct 2 ms 14680 KB Output is correct
99 Correct 2 ms 14680 KB Output is correct
100 Correct 2 ms 14760 KB Output is correct
101 Correct 2 ms 14680 KB Output is correct
102 Correct 3 ms 14680 KB Output is correct
103 Correct 14 ms 14680 KB Output is correct
104 Correct 21 ms 14680 KB Output is correct
105 Correct 17 ms 14680 KB Output is correct
106 Correct 18 ms 14680 KB Output is correct
107 Correct 20 ms 16980 KB Output is correct
108 Correct 2 ms 14680 KB Output is correct
109 Correct 2 ms 14680 KB Output is correct
110 Correct 11 ms 14680 KB Output is correct
111 Correct 22 ms 14680 KB Output is correct
112 Correct 11 ms 14680 KB Output is correct
113 Correct 19 ms 14680 KB Output is correct
114 Correct 27 ms 16728 KB Output is correct
115 Correct 2 ms 14680 KB Output is correct
116 Correct 2 ms 14764 KB Output is correct
117 Correct 2 ms 14680 KB Output is correct
118 Correct 3 ms 14832 KB Output is correct
119 Correct 2 ms 14680 KB Output is correct
120 Correct 2 ms 14680 KB Output is correct
121 Correct 2 ms 14680 KB Output is correct
122 Correct 2 ms 14680 KB Output is correct
123 Correct 2 ms 14680 KB Output is correct
124 Correct 2 ms 16728 KB Output is correct
125 Correct 2 ms 16860 KB Output is correct
126 Correct 30 ms 19844 KB Output is correct
127 Correct 38 ms 21332 KB Output is correct
128 Correct 16 ms 18008 KB Output is correct
129 Correct 31 ms 21448 KB Output is correct
130 Correct 6 ms 15704 KB Output is correct
131 Correct 31 ms 21424 KB Output is correct
132 Correct 20 ms 21192 KB Output is correct
133 Correct 25 ms 21420 KB Output is correct
134 Correct 29 ms 21164 KB Output is correct
135 Correct 36 ms 21444 KB Output is correct
136 Correct 24 ms 21864 KB Output is correct
137 Correct 23 ms 22096 KB Output is correct
138 Correct 26 ms 21932 KB Output is correct
139 Correct 2 ms 14680 KB Output is correct
140 Correct 2 ms 14680 KB Output is correct
141 Correct 2 ms 14680 KB Output is correct
142 Correct 2 ms 14680 KB Output is correct
143 Correct 2 ms 14680 KB Output is correct
144 Correct 2 ms 14796 KB Output is correct
145 Correct 2 ms 14680 KB Output is correct
146 Correct 2 ms 14680 KB Output is correct
147 Correct 2 ms 14680 KB Output is correct
148 Correct 2 ms 14680 KB Output is correct
149 Correct 2 ms 14680 KB Output is correct
150 Correct 2 ms 14680 KB Output is correct
151 Correct 2 ms 14796 KB Output is correct
152 Correct 2 ms 14680 KB Output is correct
153 Correct 2 ms 14680 KB Output is correct
154 Correct 30 ms 21432 KB Output is correct
155 Correct 31 ms 21216 KB Output is correct
156 Correct 28 ms 21272 KB Output is correct
157 Correct 31 ms 21232 KB Output is correct
158 Correct 25 ms 21696 KB Output is correct
159 Correct 28 ms 21420 KB Output is correct
160 Correct 2 ms 14680 KB Output is correct
161 Correct 18 ms 18560 KB Output is correct
162 Correct 31 ms 21444 KB Output is correct
163 Correct 24 ms 21188 KB Output is correct
164 Correct 29 ms 21432 KB Output is correct
165 Correct 27 ms 21868 KB Output is correct
166 Correct 23 ms 21700 KB Output is correct
167 Correct 2 ms 14680 KB Output is correct
168 Correct 2 ms 16728 KB Output is correct
169 Correct 2 ms 16848 KB Output is correct
170 Correct 132 ms 17736 KB Output is correct
171 Correct 631 ms 21440 KB Output is correct
172 Correct 404 ms 15960 KB Output is correct
173 Correct 607 ms 21420 KB Output is correct
174 Correct 366 ms 16984 KB Output is correct
175 Correct 641 ms 21420 KB Output is correct
176 Correct 592 ms 21180 KB Output is correct
177 Correct 562 ms 21952 KB Output is correct
178 Correct 591 ms 21184 KB Output is correct
179 Correct 613 ms 21472 KB Output is correct
180 Correct 661 ms 21904 KB Output is correct
181 Correct 612 ms 21436 KB Output is correct
182 Correct 575 ms 21436 KB Output is correct
183 Correct 2 ms 14680 KB Output is correct
184 Correct 2 ms 14680 KB Output is correct
185 Correct 3 ms 14680 KB Output is correct
186 Correct 3 ms 14680 KB Output is correct
187 Correct 3 ms 14680 KB Output is correct
188 Correct 3 ms 14680 KB Output is correct
189 Correct 3 ms 14680 KB Output is correct
190 Correct 3 ms 16728 KB Output is correct
191 Correct 2 ms 14680 KB Output is correct
192 Correct 2 ms 14680 KB Output is correct
193 Correct 11 ms 14680 KB Output is correct
194 Correct 24 ms 14680 KB Output is correct
195 Correct 13 ms 14680 KB Output is correct
196 Correct 20 ms 14680 KB Output is correct
197 Correct 23 ms 16728 KB Output is correct
198 Correct 2 ms 14680 KB Output is correct
199 Correct 18 ms 18560 KB Output is correct
200 Correct 31 ms 21440 KB Output is correct
201 Correct 23 ms 21168 KB Output is correct
202 Correct 37 ms 21416 KB Output is correct
203 Correct 23 ms 21684 KB Output is correct
204 Correct 23 ms 21592 KB Output is correct
205 Correct 2 ms 14680 KB Output is correct
206 Correct 2 ms 16728 KB Output is correct
207 Correct 2 ms 16728 KB Output is correct
208 Correct 150 ms 17696 KB Output is correct
209 Correct 622 ms 21432 KB Output is correct
210 Correct 401 ms 15960 KB Output is correct
211 Correct 554 ms 21420 KB Output is correct
212 Correct 336 ms 16984 KB Output is correct
213 Correct 559 ms 21456 KB Output is correct
214 Correct 578 ms 21184 KB Output is correct
215 Correct 597 ms 21952 KB Output is correct
216 Correct 612 ms 21164 KB Output is correct
217 Correct 594 ms 21460 KB Output is correct
218 Correct 644 ms 21692 KB Output is correct
219 Correct 598 ms 21440 KB Output is correct
220 Correct 557 ms 21448 KB Output is correct
221 Correct 2 ms 16728 KB Output is correct
222 Correct 65 ms 21620 KB Output is correct
223 Correct 551 ms 21440 KB Output is correct
224 Correct 284 ms 15960 KB Output is correct
225 Correct 592 ms 21420 KB Output is correct
226 Correct 247 ms 17096 KB Output is correct
227 Correct 598 ms 21424 KB Output is correct
228 Correct 573 ms 21184 KB Output is correct
229 Correct 627 ms 21328 KB Output is correct
230 Correct 620 ms 21192 KB Output is correct
231 Correct 561 ms 21440 KB Output is correct
232 Correct 657 ms 21680 KB Output is correct
233 Correct 583 ms 21700 KB Output is correct
234 Correct 534 ms 21440 KB Output is correct
235 Correct 2 ms 14680 KB Output is correct
236 Correct 2 ms 14836 KB Output is correct
237 Correct 3 ms 14680 KB Output is correct
238 Correct 2 ms 14680 KB Output is correct
239 Correct 3 ms 14680 KB Output is correct
240 Correct 3 ms 14680 KB Output is correct
241 Correct 3 ms 16728 KB Output is correct
242 Correct 2 ms 14680 KB Output is correct
243 Correct 2 ms 14680 KB Output is correct
244 Correct 2 ms 14680 KB Output is correct
245 Correct 2 ms 14680 KB Output is correct
246 Correct 3 ms 14680 KB Output is correct
247 Correct 3 ms 14680 KB Output is correct
248 Correct 3 ms 14680 KB Output is correct
249 Correct 3 ms 16984 KB Output is correct
250 Correct 2 ms 14680 KB Output is correct
251 Correct 3 ms 14680 KB Output is correct
252 Correct 14 ms 14680 KB Output is correct
253 Correct 21 ms 14680 KB Output is correct
254 Correct 15 ms 14680 KB Output is correct
255 Correct 19 ms 14680 KB Output is correct
256 Correct 20 ms 16984 KB Output is correct
257 Correct 2 ms 14680 KB Output is correct
258 Correct 2 ms 14680 KB Output is correct
259 Correct 11 ms 14680 KB Output is correct
260 Correct 22 ms 14680 KB Output is correct
261 Correct 11 ms 14676 KB Output is correct
262 Correct 17 ms 14776 KB Output is correct
263 Correct 25 ms 16728 KB Output is correct
264 Correct 2 ms 14680 KB Output is correct
265 Correct 33 ms 21432 KB Output is correct
266 Correct 36 ms 21268 KB Output is correct
267 Correct 24 ms 21076 KB Output is correct
268 Correct 29 ms 21440 KB Output is correct
269 Correct 25 ms 21700 KB Output is correct
270 Correct 22 ms 21444 KB Output is correct
271 Correct 2 ms 14680 KB Output is correct
272 Correct 18 ms 18556 KB Output is correct
273 Correct 36 ms 21616 KB Output is correct
274 Correct 24 ms 21184 KB Output is correct
275 Correct 30 ms 21228 KB Output is correct
276 Correct 24 ms 21804 KB Output is correct
277 Correct 27 ms 21676 KB Output is correct
278 Correct 2 ms 14680 KB Output is correct
279 Correct 2 ms 14680 KB Output is correct
280 Correct 2 ms 14680 KB Output is correct
281 Correct 78 ms 20004 KB Output is correct
282 Correct 533 ms 21168 KB Output is correct
283 Correct 461 ms 17984 KB Output is correct
284 Correct 522 ms 21188 KB Output is correct
285 Correct 414 ms 19400 KB Output is correct
286 Correct 553 ms 21428 KB Output is correct
287 Correct 2 ms 14676 KB Output is correct
288 Correct 2 ms 16728 KB Output is correct
289 Correct 2 ms 16728 KB Output is correct
290 Correct 2 ms 14680 KB Output is correct
291 Correct 2 ms 14932 KB Output is correct
292 Correct 2 ms 14680 KB Output is correct
293 Correct 3 ms 14680 KB Output is correct
294 Correct 2 ms 14680 KB Output is correct
295 Correct 3 ms 14680 KB Output is correct
296 Correct 2 ms 14680 KB Output is correct
297 Correct 4 ms 14680 KB Output is correct
298 Correct 3 ms 14680 KB Output is correct
299 Correct 3 ms 14680 KB Output is correct
300 Correct 3 ms 14788 KB Output is correct
301 Correct 3 ms 14680 KB Output is correct
302 Correct 3 ms 16772 KB Output is correct
303 Correct 2 ms 14680 KB Output is correct
304 Correct 18 ms 14680 KB Output is correct
305 Correct 18 ms 14680 KB Output is correct
306 Correct 4 ms 14680 KB Output is correct
307 Correct 14 ms 14680 KB Output is correct
308 Correct 8 ms 14680 KB Output is correct
309 Correct 16 ms 14680 KB Output is correct
310 Correct 11 ms 14680 KB Output is correct
311 Correct 25 ms 14680 KB Output is correct
312 Correct 24 ms 14680 KB Output is correct
313 Correct 16 ms 14680 KB Output is correct
314 Correct 24 ms 14680 KB Output is correct
315 Correct 19 ms 16728 KB Output is correct
316 Correct 20 ms 14680 KB Output is correct
317 Correct 2 ms 14680 KB Output is correct
318 Correct 2 ms 16728 KB Output is correct
319 Correct 2 ms 16728 KB Output is correct
320 Correct 25 ms 19820 KB Output is correct
321 Correct 33 ms 21424 KB Output is correct
322 Correct 15 ms 18008 KB Output is correct
323 Correct 34 ms 21420 KB Output is correct
324 Correct 6 ms 15644 KB Output is correct
325 Correct 32 ms 21436 KB Output is correct
326 Correct 21 ms 21080 KB Output is correct
327 Correct 26 ms 21424 KB Output is correct
328 Correct 26 ms 21184 KB Output is correct
329 Correct 30 ms 21296 KB Output is correct
330 Correct 23 ms 21696 KB Output is correct
331 Correct 24 ms 22188 KB Output is correct
332 Correct 31 ms 21948 KB Output is correct
333 Correct 2 ms 14680 KB Output is correct
334 Correct 2 ms 16728 KB Output is correct
335 Correct 2 ms 16724 KB Output is correct
336 Correct 141 ms 17740 KB Output is correct
337 Correct 576 ms 21440 KB Output is correct
338 Correct 367 ms 15960 KB Output is correct
339 Correct 597 ms 21424 KB Output is correct
340 Correct 347 ms 17240 KB Output is correct
341 Correct 543 ms 21440 KB Output is correct
342 Correct 563 ms 21180 KB Output is correct
343 Correct 629 ms 21924 KB Output is correct
344 Correct 650 ms 21184 KB Output is correct
345 Correct 554 ms 21416 KB Output is correct
346 Correct 614 ms 21704 KB Output is correct
347 Correct 604 ms 21444 KB Output is correct
348 Correct 571 ms 21436 KB Output is correct
349 Correct 3 ms 16728 KB Output is correct
350 Correct 59 ms 21436 KB Output is correct
351 Correct 615 ms 21692 KB Output is correct
352 Correct 321 ms 15936 KB Output is correct
353 Correct 630 ms 21676 KB Output is correct
354 Correct 250 ms 17100 KB Output is correct
355 Correct 627 ms 21216 KB Output is correct
356 Correct 550 ms 21168 KB Output is correct
357 Correct 633 ms 21428 KB Output is correct
358 Correct 616 ms 21168 KB Output is correct
359 Correct 574 ms 21444 KB Output is correct
360 Correct 639 ms 21700 KB Output is correct
361 Correct 598 ms 21736 KB Output is correct
362 Correct 583 ms 21452 KB Output is correct
363 Correct 2 ms 14680 KB Output is correct
364 Execution timed out 4070 ms 18436 KB Time limit exceeded
365 Halted 0 ms 0 KB -