oj.uz

Submission #859629

# Submission time Handle Problem Language Result Execution time Memory
859629 2023-10-10T11:44:15 Z boris_mihov Rainforest Jumps (APIO21_jumps) C++17
100 / 100
 798 ms 67704 KB 
#include "jumps.h"
#include <algorithm>
#include <iostream>
#include <numeric>
#include <cassert>
#include <vector>
#include <stack>

typedef long long llong;
const int MAXN = 200000 + 10;
const int MAXLOG = 20;
const llong INF = 1e18;
const int INTINF = 2e9;

int n;
int h[MAXN];
int firstR[MAXN];
int firstL[MAXN];
std::stack <int> st;

struct SparseRMQ
{
    int sparse[MAXLOG][MAXN];
    int getLOG[MAXN];

    void build()
    {
        for (int i = 1 ; i <= n ; ++i)
        {
            sparse[0][i] = h[i];
        }

        for (int log = 1 ; (1 << log) <= n ; ++log)
        {
            for (int i = 1 ; i + (1 << log) - 1 <= n ; ++i)
            {
                sparse[log][i] = std::max(sparse[log - 1][i], sparse[log - 1][i + (1 << log - 1)]);
            }
        }

        for (int i = 1 ; i <= n ; ++i)
        {
            getLOG[i] = getLOG[i - 1];
            if ((1 << getLOG[i] + 1) < i) getLOG[i]++;
        }
    }

    int findMAX(int l, int r)
    {
        int log = getLOG[r - l + 1];
        return std::max(sparse[log][l], sparse[log][r - (1 << log) + 1]);
    }
};

SparseRMQ sparseMAX;
struct SparseLCA
{
    int sparse[MAXLOG][MAXN];
    void build(int p[])
    {
        for (int i = 1 ; i <= n ; ++i)
        {
            sparse[0][i] = p[i];
        }

        for (int log = 1 ; (1 << log) <= n ; ++log)
        {
            for (int i = 1 ; i <= n ; ++i)
            {
                sparse[log][i] = sparse[log - 1][sparse[log - 1][i]];
            }
        }
    }

    int kth(int log, int node)
    {
        return sparse[log][node];
    }
};

SparseLCA sparseL;
SparseLCA sparseR;
SparseLCA sparseLR;
int par[MAXN];

void init(int N, std::vector <int> H) 
{
    n = N;
    for (int i = 0 ; i < n ; ++i)
    {
        h[i + 1] = H[i];
    }

    h[0] = h[n + 1] = INTINF;
    st.push(0);

    for (int i = 1 ; i <= n ; ++i)
    {
        while (h[i] > h[st.top()])
        {
            st.pop();
        }

        firstL[i] = st.top();
        st.push(i);
    }

    while (st.size()) st.pop();
    st.push(n + 1);

    for (int i = n ; i >= 1 ; --i)
    {
        while (h[i] > h[st.top()])
        {
            st.pop();
        }

        firstR[i] = st.top();
        st.push(i);
    }

    firstR[0] = firstR[n + 1] = n + 1;
    for (int i = 1 ; i <= n ; ++i)
    {
        par[i] = firstL[i];
        if (h[firstR[i]] > h[par[i]]) par[i] = firstR[i];
    }

    sparseMAX.build();
    sparseL.build(firstL);
    sparseR.build(firstR);
    sparseLR.build(par);
}

int minimum_jumps(int a, int b, int c, int d) 
{
    a++; b++; c++; d++;

    int maxC = sparseMAX.findMAX(c, d);
    if (sparseMAX.findMAX(b, c - 1) > maxC)
    {
        return -1;
    }

    int node = b;
    for (int log = MAXLOG - 1 ; log >= 0 ; --log)
    {
        if (sparseL.kth(log, node) >= a && h[sparseL.kth(log, node)] <= maxC)
        {
            node = sparseL.kth(log, node);
        }
    }

    if (firstR[node] >= c)
    {
        return 1;
    }

    int res = 0;
    for (int log = MAXLOG - 1 ; log >= 0 ; --log)
    {
        if (h[sparseLR.kth(log, node)] <= maxC && firstR[sparseLR.kth(log, node)] < c)
        {
            res += (1 << log);
            node = sparseLR.kth(log, node);
        }
    }

    assert(firstR[node] < c);
    if (h[sparseLR.kth(0, node)] <= maxC)
    {
        assert(firstR[sparseLR.kth(0, node)] >= c);
        node = sparseLR.kth(0, node);
        node = sparseR.kth(0, node);
        assert(c <= node && node <= d);
        res += 2;

        return res;
    }

    assert(h[firstR[node]] <= maxC);
    for (int log = MAXLOG - 1 ; log >= 0 ; --log)
    {
        if (firstR[sparseR.kth(log, node)] < c)
        {
            res += (1 << log);
            node = sparseR.kth(log, node);
        }
    }

    assert(firstR[node] < c);
    node = firstR[node];
    assert(firstR[node] <= d);
    node = firstR[node];
    res += 2;

    assert(c <= node && node <= d);
    return res;
}

Compilation message

jumps.cpp: In member function 'void SparseRMQ::build()':
jumps.cpp:37:93: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
   37 |                 sparse[log][i] = std::max(sparse[log - 1][i], sparse[log - 1][i + (1 << log - 1)]);
      |                                                                                         ~~~~^~~
jumps.cpp:44:33: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
   44 |             if ((1 << getLOG[i] + 1) < i) getLOG[i]++;
      |                       ~~~~~~~~~~^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12632 KB Output is correct
3 Correct 91 ms 67004 KB Output is correct
4 Correct 746 ms 67536 KB Output is correct
5 Correct 644 ms 64084 KB Output is correct
6 Correct 771 ms 67532 KB Output is correct
7 Correct 597 ms 66528 KB Output is correct
8 Correct 742 ms 67516 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 16728 KB Output is correct
2 Correct 1 ms 12632 KB Output is correct
3 Correct 1 ms 12748 KB Output is correct
4 Correct 2 ms 12632 KB Output is correct
5 Correct 3 ms 22872 KB Output is correct
6 Correct 4 ms 31064 KB Output is correct
7 Correct 4 ms 31064 KB Output is correct
8 Correct 4 ms 31064 KB Output is correct
9 Correct 4 ms 31064 KB Output is correct
10 Correct 4 ms 31064 KB Output is correct
11 Correct 4 ms 31064 KB Output is correct
12 Correct 4 ms 31064 KB Output is correct
13 Correct 4 ms 31064 KB Output is correct
14 Correct 4 ms 31064 KB Output is correct
15 Correct 4 ms 31064 KB Output is correct
16 Correct 4 ms 31064 KB Output is correct
17 Correct 4 ms 31064 KB Output is correct
18 Correct 1 ms 12632 KB Output is correct
19 Correct 3 ms 26968 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 4 ms 31064 KB Output is correct
22 Correct 4 ms 31220 KB Output is correct
23 Correct 4 ms 31212 KB Output is correct
24 Correct 5 ms 31064 KB Output is correct
25 Correct 2 ms 16728 KB Output is correct
26 Correct 2 ms 12632 KB Output is correct
27 Correct 2 ms 16728 KB Output is correct
28 Correct 4 ms 31064 KB Output is correct
29 Correct 4 ms 31220 KB Output is correct
30 Correct 4 ms 31064 KB Output is correct
31 Correct 4 ms 31228 KB Output is correct
32 Correct 4 ms 31228 KB Output is correct
33 Correct 2 ms 12632 KB Output is correct
34 Correct 4 ms 31064 KB Output is correct
35 Correct 3 ms 31224 KB Output is correct
36 Correct 3 ms 31064 KB Output is correct
37 Correct 3 ms 31064 KB Output is correct
38 Correct 3 ms 31064 KB Output is correct
39 Correct 3 ms 31064 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 16728 KB Output is correct
2 Correct 1 ms 12632 KB Output is correct
3 Correct 1 ms 12748 KB Output is correct
4 Correct 2 ms 12632 KB Output is correct
5 Correct 3 ms 22872 KB Output is correct
6 Correct 4 ms 31064 KB Output is correct
7 Correct 4 ms 31064 KB Output is correct
8 Correct 4 ms 31064 KB Output is correct
9 Correct 4 ms 31064 KB Output is correct
10 Correct 4 ms 31064 KB Output is correct
11 Correct 4 ms 31064 KB Output is correct
12 Correct 4 ms 31064 KB Output is correct
13 Correct 4 ms 31064 KB Output is correct
14 Correct 4 ms 31064 KB Output is correct
15 Correct 4 ms 31064 KB Output is correct
16 Correct 4 ms 31064 KB Output is correct
17 Correct 4 ms 31064 KB Output is correct
18 Correct 1 ms 12632 KB Output is correct
19 Correct 3 ms 26968 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 4 ms 31064 KB Output is correct
22 Correct 4 ms 31220 KB Output is correct
23 Correct 4 ms 31212 KB Output is correct
24 Correct 5 ms 31064 KB Output is correct
25 Correct 2 ms 16728 KB Output is correct
26 Correct 2 ms 12632 KB Output is correct
27 Correct 2 ms 16728 KB Output is correct
28 Correct 4 ms 31064 KB Output is correct
29 Correct 4 ms 31220 KB Output is correct
30 Correct 4 ms 31064 KB Output is correct
31 Correct 4 ms 31228 KB Output is correct
32 Correct 4 ms 31228 KB Output is correct
33 Correct 2 ms 12632 KB Output is correct
34 Correct 4 ms 31064 KB Output is correct
35 Correct 3 ms 31224 KB Output is correct
36 Correct 3 ms 31064 KB Output is correct
37 Correct 3 ms 31064 KB Output is correct
38 Correct 3 ms 31064 KB Output is correct
39 Correct 3 ms 31064 KB Output is correct
40 Correct 2 ms 16728 KB Output is correct
41 Correct 2 ms 12632 KB Output is correct
42 Correct 1 ms 12632 KB Output is correct
43 Correct 2 ms 12632 KB Output is correct
44 Correct 3 ms 22872 KB Output is correct
45 Correct 4 ms 31064 KB Output is correct
46 Correct 5 ms 31160 KB Output is correct
47 Correct 4 ms 31064 KB Output is correct
48 Correct 3 ms 31064 KB Output is correct
49 Correct 4 ms 31064 KB Output is correct
50 Correct 4 ms 31064 KB Output is correct
51 Correct 4 ms 31208 KB Output is correct
52 Correct 4 ms 31060 KB Output is correct
53 Correct 4 ms 31064 KB Output is correct
54 Correct 4 ms 31064 KB Output is correct
55 Correct 4 ms 31440 KB Output is correct
56 Correct 4 ms 31064 KB Output is correct
57 Correct 3 ms 31064 KB Output is correct
58 Correct 12 ms 43352 KB Output is correct
59 Correct 15 ms 43516 KB Output is correct
60 Correct 6 ms 37208 KB Output is correct
61 Correct 13 ms 43352 KB Output is correct
62 Correct 10 ms 31064 KB Output is correct
63 Correct 19 ms 43608 KB Output is correct
64 Correct 14 ms 43608 KB Output is correct
65 Correct 14 ms 43608 KB Output is correct
66 Correct 14 ms 43608 KB Output is correct
67 Correct 16 ms 43352 KB Output is correct
68 Correct 13 ms 43608 KB Output is correct
69 Correct 15 ms 43604 KB Output is correct
70 Correct 13 ms 43608 KB Output is correct
71 Correct 1 ms 12632 KB Output is correct
72 Correct 3 ms 26968 KB Output is correct
73 Correct 5 ms 31064 KB Output is correct
74 Correct 4 ms 31064 KB Output is correct
75 Correct 4 ms 31064 KB Output is correct
76 Correct 5 ms 31064 KB Output is correct
77 Correct 4 ms 31224 KB Output is correct
78 Correct 2 ms 16728 KB Output is correct
79 Correct 2 ms 12632 KB Output is correct
80 Correct 3 ms 16728 KB Output is correct
81 Correct 4 ms 31064 KB Output is correct
82 Correct 4 ms 31064 KB Output is correct
83 Correct 4 ms 31176 KB Output is correct
84 Correct 4 ms 31064 KB Output is correct
85 Correct 4 ms 31064 KB Output is correct
86 Correct 1 ms 12632 KB Output is correct
87 Correct 3 ms 31064 KB Output is correct
88 Correct 4 ms 31064 KB Output is correct
89 Correct 3 ms 31064 KB Output is correct
90 Correct 3 ms 31064 KB Output is correct
91 Correct 3 ms 31064 KB Output is correct
92 Correct 3 ms 31064 KB Output is correct
93 Correct 3 ms 31064 KB Output is correct
94 Correct 4 ms 31076 KB Output is correct
95 Correct 13 ms 43568 KB Output is correct
96 Correct 13 ms 43352 KB Output is correct
97 Correct 13 ms 43608 KB Output is correct
98 Correct 15 ms 43608 KB Output is correct
99 Correct 14 ms 43352 KB Output is correct
100 Correct 3 ms 31064 KB Output is correct
101 Correct 4 ms 37208 KB Output is correct
102 Correct 12 ms 43572 KB Output is correct
103 Correct 14 ms 43608 KB Output is correct
104 Correct 12 ms 43352 KB Output is correct
105 Correct 12 ms 43608 KB Output is correct
106 Correct 12 ms 43580 KB Output is correct
107 Correct 3 ms 31064 KB Output is correct
108 Correct 4 ms 37208 KB Output is correct
109 Correct 5 ms 43352 KB Output is correct
110 Correct 4 ms 43608 KB Output is correct
111 Correct 4 ms 43352 KB Output is correct
112 Correct 4 ms 43536 KB Output is correct
113 Correct 5 ms 43608 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 16728 KB Output is correct
2 Correct 1 ms 12632 KB Output is correct
3 Correct 2 ms 12632 KB Output is correct
4 Correct 2 ms 12632 KB Output is correct
5 Correct 32 ms 66240 KB Output is correct
6 Correct 39 ms 66752 KB Output is correct
7 Correct 23 ms 63576 KB Output is correct
8 Correct 42 ms 66752 KB Output is correct
9 Correct 10 ms 54104 KB Output is correct
10 Correct 37 ms 66928 KB Output is correct
11 Correct 33 ms 67664 KB Output is correct
12 Correct 32 ms 67272 KB Output is correct
13 Correct 33 ms 67228 KB Output is correct
14 Correct 37 ms 66756 KB Output is correct
15 Correct 36 ms 67224 KB Output is correct
16 Correct 36 ms 67532 KB Output is correct
17 Correct 33 ms 67444 KB Output is correct
18 Correct 1 ms 12632 KB Output is correct
19 Correct 3 ms 31064 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 3 ms 31064 KB Output is correct
22 Correct 3 ms 31064 KB Output is correct
23 Correct 3 ms 31064 KB Output is correct
24 Correct 4 ms 31064 KB Output is correct
25 Correct 3 ms 31064 KB Output is correct
26 Correct 4 ms 37208 KB Output is correct
27 Correct 5 ms 43352 KB Output is correct
28 Correct 4 ms 43608 KB Output is correct
29 Correct 5 ms 43564 KB Output is correct
30 Correct 5 ms 43352 KB Output is correct
31 Correct 5 ms 43352 KB Output is correct
32 Correct 1 ms 12632 KB Output is correct
33 Correct 37 ms 67032 KB Output is correct
34 Correct 45 ms 66752 KB Output is correct
35 Correct 39 ms 67264 KB Output is correct
36 Correct 37 ms 67024 KB Output is correct
37 Correct 34 ms 67232 KB Output is correct
38 Correct 35 ms 67544 KB Output is correct
39 Correct 1 ms 12632 KB Output is correct
40 Correct 24 ms 63624 KB Output is correct
41 Correct 44 ms 66768 KB Output is correct
42 Correct 33 ms 67520 KB Output is correct
43 Correct 39 ms 66764 KB Output is correct
44 Correct 38 ms 67228 KB Output is correct
45 Correct 33 ms 67532 KB Output is correct

Subtask #5
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 2 ms 12632 KB Output is correct
3 Correct 1 ms 12632 KB Output is correct
4 Correct 142 ms 63460 KB Output is correct
5 Correct 593 ms 66820 KB Output is correct
6 Correct 392 ms 58444 KB Output is correct
7 Correct 620 ms 66772 KB Output is correct
8 Correct 336 ms 63192 KB Output is correct
9 Correct 627 ms 66752 KB Output is correct
10 Correct 798 ms 67536 KB Output is correct
11 Correct 705 ms 67404 KB Output is correct
12 Correct 784 ms 67536 KB Output is correct
13 Correct 608 ms 66648 KB Output is correct
14 Correct 701 ms 67220 KB Output is correct
15 Correct 612 ms 67676 KB Output is correct
16 Correct 580 ms 67524 KB Output is correct
17 Correct 2 ms 16728 KB Output is correct
18 Correct 1 ms 12632 KB Output is correct
19 Correct 2 ms 16728 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 4 ms 31064 KB Output is correct
22 Correct 4 ms 31064 KB Output is correct
23 Correct 4 ms 31064 KB Output is correct
24 Correct 4 ms 31064 KB Output is correct
25 Correct 4 ms 31064 KB Output is correct
26 Correct 4 ms 37372 KB Output is correct
27 Correct 15 ms 43608 KB Output is correct
28 Correct 13 ms 43608 KB Output is correct
29 Correct 12 ms 43352 KB Output is correct
30 Correct 13 ms 43528 KB Output is correct
31 Correct 17 ms 43352 KB Output is correct
32 Correct 1 ms 12632 KB Output is correct
33 Correct 24 ms 63616 KB Output is correct
34 Correct 37 ms 66832 KB Output is correct
35 Correct 38 ms 67532 KB Output is correct
36 Correct 36 ms 66768 KB Output is correct
37 Correct 33 ms 67216 KB Output is correct
38 Correct 33 ms 67444 KB Output is correct

Subtask #6
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 2 ms 12632 KB Output is correct
3 Correct 1 ms 12632 KB Output is correct
4 Correct 142 ms 63460 KB Output is correct
5 Correct 593 ms 66820 KB Output is correct
6 Correct 392 ms 58444 KB Output is correct
7 Correct 620 ms 66772 KB Output is correct
8 Correct 336 ms 63192 KB Output is correct
9 Correct 627 ms 66752 KB Output is correct
10 Correct 798 ms 67536 KB Output is correct
11 Correct 705 ms 67404 KB Output is correct
12 Correct 784 ms 67536 KB Output is correct
13 Correct 608 ms 66648 KB Output is correct
14 Correct 701 ms 67220 KB Output is correct
15 Correct 612 ms 67676 KB Output is correct
16 Correct 580 ms 67524 KB Output is correct
17 Correct 2 ms 16728 KB Output is correct
18 Correct 1 ms 12632 KB Output is correct
19 Correct 2 ms 16728 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 4 ms 31064 KB Output is correct
22 Correct 4 ms 31064 KB Output is correct
23 Correct 4 ms 31064 KB Output is correct
24 Correct 4 ms 31064 KB Output is correct
25 Correct 4 ms 31064 KB Output is correct
26 Correct 4 ms 37372 KB Output is correct
27 Correct 15 ms 43608 KB Output is correct
28 Correct 13 ms 43608 KB Output is correct
29 Correct 12 ms 43352 KB Output is correct
30 Correct 13 ms 43528 KB Output is correct
31 Correct 17 ms 43352 KB Output is correct
32 Correct 1 ms 12632 KB Output is correct
33 Correct 24 ms 63616 KB Output is correct
34 Correct 37 ms 66832 KB Output is correct
35 Correct 38 ms 67532 KB Output is correct
36 Correct 36 ms 66768 KB Output is correct
37 Correct 33 ms 67216 KB Output is correct
38 Correct 33 ms 67444 KB Output is correct
39 Correct 1 ms 12632 KB Output is correct
40 Correct 1 ms 12632 KB Output is correct
41 Correct 1 ms 12632 KB Output is correct
42 Correct 147 ms 63536 KB Output is correct
43 Correct 589 ms 66764 KB Output is correct
44 Correct 426 ms 58592 KB Output is correct
45 Correct 569 ms 66640 KB Output is correct
46 Correct 318 ms 63064 KB Output is correct
47 Correct 617 ms 67096 KB Output is correct
48 Correct 774 ms 67536 KB Output is correct
49 Correct 792 ms 67488 KB Output is correct
50 Correct 744 ms 67704 KB Output is correct
51 Correct 595 ms 66756 KB Output is correct
52 Correct 694 ms 67008 KB Output is correct
53 Correct 588 ms 67540 KB Output is correct
54 Correct 607 ms 67532 KB Output is correct
55 Correct 1 ms 12632 KB Output is correct
56 Correct 63 ms 66804 KB Output is correct
57 Correct 555 ms 66980 KB Output is correct
58 Correct 310 ms 58456 KB Output is correct
59 Correct 629 ms 66776 KB Output is correct
60 Correct 285 ms 63188 KB Output is correct
61 Correct 622 ms 66752 KB Output is correct
62 Correct 770 ms 67548 KB Output is correct
63 Correct 707 ms 67288 KB Output is correct
64 Correct 724 ms 67280 KB Output is correct
65 Correct 595 ms 66752 KB Output is correct
66 Correct 751 ms 67236 KB Output is correct
67 Correct 634 ms 67548 KB Output is correct
68 Correct 585 ms 67480 KB Output is correct
69 Correct 2 ms 12632 KB Output is correct
70 Correct 3 ms 26964 KB Output is correct
71 Correct 4 ms 31064 KB Output is correct
72 Correct 4 ms 31064 KB Output is correct
73 Correct 4 ms 31200 KB Output is correct
74 Correct 4 ms 31064 KB Output is correct
75 Correct 4 ms 31064 KB Output is correct
76 Correct 2 ms 16728 KB Output is correct
77 Correct 2 ms 12632 KB Output is correct
78 Correct 2 ms 16728 KB Output is correct
79 Correct 4 ms 31064 KB Output is correct
80 Correct 5 ms 31064 KB Output is correct
81 Correct 4 ms 31064 KB Output is correct
82 Correct 4 ms 31064 KB Output is correct
83 Correct 4 ms 31192 KB Output is correct
84 Correct 4 ms 31236 KB Output is correct
85 Correct 5 ms 31064 KB Output is correct
86 Correct 13 ms 43536 KB Output is correct
87 Correct 17 ms 43608 KB Output is correct
88 Correct 12 ms 43608 KB Output is correct
89 Correct 12 ms 43608 KB Output is correct
90 Correct 12 ms 43552 KB Output is correct
91 Correct 4 ms 31064 KB Output is correct
92 Correct 4 ms 37208 KB Output is correct
93 Correct 12 ms 43352 KB Output is correct
94 Correct 16 ms 43608 KB Output is correct
95 Correct 13 ms 43352 KB Output is correct
96 Correct 13 ms 43352 KB Output is correct
97 Correct 12 ms 43352 KB Output is correct
98 Correct 1 ms 12632 KB Output is correct
99 Correct 38 ms 66756 KB Output is correct
100 Correct 38 ms 66820 KB Output is correct
101 Correct 33 ms 67284 KB Output is correct
102 Correct 37 ms 66768 KB Output is correct
103 Correct 36 ms 67140 KB Output is correct
104 Correct 34 ms 67664 KB Output is correct
105 Correct 1 ms 12632 KB Output is correct
106 Correct 24 ms 63628 KB Output is correct
107 Correct 39 ms 66772 KB Output is correct
108 Correct 33 ms 67536 KB Output is correct
109 Correct 39 ms 66768 KB Output is correct
110 Correct 33 ms 67236 KB Output is correct
111 Correct 33 ms 67536 KB Output is correct

Subtask #7
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12632 KB Output is correct
2 Correct 1 ms 12632 KB Output is correct
3 Correct 91 ms 67004 KB Output is correct
4 Correct 746 ms 67536 KB Output is correct
5 Correct 644 ms 64084 KB Output is correct
6 Correct 771 ms 67532 KB Output is correct
7 Correct 597 ms 66528 KB Output is correct
8 Correct 742 ms 67516 KB Output is correct
9 Correct 2 ms 16728 KB Output is correct
10 Correct 1 ms 12632 KB Output is correct
11 Correct 1 ms 12748 KB Output is correct
12 Correct 2 ms 12632 KB Output is correct
13 Correct 3 ms 22872 KB Output is correct
14 Correct 4 ms 31064 KB Output is correct
15 Correct 4 ms 31064 KB Output is correct
16 Correct 4 ms 31064 KB Output is correct
17 Correct 4 ms 31064 KB Output is correct
18 Correct 4 ms 31064 KB Output is correct
19 Correct 4 ms 31064 KB Output is correct
20 Correct 4 ms 31064 KB Output is correct
21 Correct 4 ms 31064 KB Output is correct
22 Correct 4 ms 31064 KB Output is correct
23 Correct 4 ms 31064 KB Output is correct
24 Correct 4 ms 31064 KB Output is correct
25 Correct 4 ms 31064 KB Output is correct
26 Correct 1 ms 12632 KB Output is correct
27 Correct 3 ms 26968 KB Output is correct
28 Correct 4 ms 31064 KB Output is correct
29 Correct 4 ms 31064 KB Output is correct
30 Correct 4 ms 31220 KB Output is correct
31 Correct 4 ms 31212 KB Output is correct
32 Correct 5 ms 31064 KB Output is correct
33 Correct 2 ms 16728 KB Output is correct
34 Correct 2 ms 12632 KB Output is correct
35 Correct 2 ms 16728 KB Output is correct
36 Correct 4 ms 31064 KB Output is correct
37 Correct 4 ms 31220 KB Output is correct
38 Correct 4 ms 31064 KB Output is correct
39 Correct 4 ms 31228 KB Output is correct
40 Correct 4 ms 31228 KB Output is correct
41 Correct 2 ms 12632 KB Output is correct
42 Correct 4 ms 31064 KB Output is correct
43 Correct 3 ms 31224 KB Output is correct
44 Correct 3 ms 31064 KB Output is correct
45 Correct 3 ms 31064 KB Output is correct
46 Correct 3 ms 31064 KB Output is correct
47 Correct 3 ms 31064 KB Output is correct
48 Correct 2 ms 16728 KB Output is correct
49 Correct 2 ms 12632 KB Output is correct
50 Correct 1 ms 12632 KB Output is correct
51 Correct 2 ms 12632 KB Output is correct
52 Correct 3 ms 22872 KB Output is correct
53 Correct 4 ms 31064 KB Output is correct
54 Correct 5 ms 31160 KB Output is correct
55 Correct 4 ms 31064 KB Output is correct
56 Correct 3 ms 31064 KB Output is correct
57 Correct 4 ms 31064 KB Output is correct
58 Correct 4 ms 31064 KB Output is correct
59 Correct 4 ms 31208 KB Output is correct
60 Correct 4 ms 31060 KB Output is correct
61 Correct 4 ms 31064 KB Output is correct
62 Correct 4 ms 31064 KB Output is correct
63 Correct 4 ms 31440 KB Output is correct
64 Correct 4 ms 31064 KB Output is correct
65 Correct 3 ms 31064 KB Output is correct
66 Correct 12 ms 43352 KB Output is correct
67 Correct 15 ms 43516 KB Output is correct
68 Correct 6 ms 37208 KB Output is correct
69 Correct 13 ms 43352 KB Output is correct
70 Correct 10 ms 31064 KB Output is correct
71 Correct 19 ms 43608 KB Output is correct
72 Correct 14 ms 43608 KB Output is correct
73 Correct 14 ms 43608 KB Output is correct
74 Correct 14 ms 43608 KB Output is correct
75 Correct 16 ms 43352 KB Output is correct
76 Correct 13 ms 43608 KB Output is correct
77 Correct 15 ms 43604 KB Output is correct
78 Correct 13 ms 43608 KB Output is correct
79 Correct 1 ms 12632 KB Output is correct
80 Correct 3 ms 26968 KB Output is correct
81 Correct 5 ms 31064 KB Output is correct
82 Correct 4 ms 31064 KB Output is correct
83 Correct 4 ms 31064 KB Output is correct
84 Correct 5 ms 31064 KB Output is correct
85 Correct 4 ms 31224 KB Output is correct
86 Correct 2 ms 16728 KB Output is correct
87 Correct 2 ms 12632 KB Output is correct
88 Correct 3 ms 16728 KB Output is correct
89 Correct 4 ms 31064 KB Output is correct
90 Correct 4 ms 31064 KB Output is correct
91 Correct 4 ms 31176 KB Output is correct
92 Correct 4 ms 31064 KB Output is correct
93 Correct 4 ms 31064 KB Output is correct
94 Correct 1 ms 12632 KB Output is correct
95 Correct 3 ms 31064 KB Output is correct
96 Correct 4 ms 31064 KB Output is correct
97 Correct 3 ms 31064 KB Output is correct
98 Correct 3 ms 31064 KB Output is correct
99 Correct 3 ms 31064 KB Output is correct
100 Correct 3 ms 31064 KB Output is correct
101 Correct 3 ms 31064 KB Output is correct
102 Correct 4 ms 31076 KB Output is correct
103 Correct 13 ms 43568 KB Output is correct
104 Correct 13 ms 43352 KB Output is correct
105 Correct 13 ms 43608 KB Output is correct
106 Correct 15 ms 43608 KB Output is correct
107 Correct 14 ms 43352 KB Output is correct
108 Correct 3 ms 31064 KB Output is correct
109 Correct 4 ms 37208 KB Output is correct
110 Correct 12 ms 43572 KB Output is correct
111 Correct 14 ms 43608 KB Output is correct
112 Correct 12 ms 43352 KB Output is correct
113 Correct 12 ms 43608 KB Output is correct
114 Correct 12 ms 43580 KB Output is correct
115 Correct 3 ms 31064 KB Output is correct
116 Correct 4 ms 37208 KB Output is correct
117 Correct 5 ms 43352 KB Output is correct
118 Correct 4 ms 43608 KB Output is correct
119 Correct 4 ms 43352 KB Output is correct
120 Correct 4 ms 43536 KB Output is correct
121 Correct 5 ms 43608 KB Output is correct
122 Correct 2 ms 16728 KB Output is correct
123 Correct 1 ms 12632 KB Output is correct
124 Correct 2 ms 12632 KB Output is correct
125 Correct 2 ms 12632 KB Output is correct
126 Correct 32 ms 66240 KB Output is correct
127 Correct 39 ms 66752 KB Output is correct
128 Correct 23 ms 63576 KB Output is correct
129 Correct 42 ms 66752 KB Output is correct
130 Correct 10 ms 54104 KB Output is correct
131 Correct 37 ms 66928 KB Output is correct
132 Correct 33 ms 67664 KB Output is correct
133 Correct 32 ms 67272 KB Output is correct
134 Correct 33 ms 67228 KB Output is correct
135 Correct 37 ms 66756 KB Output is correct
136 Correct 36 ms 67224 KB Output is correct
137 Correct 36 ms 67532 KB Output is correct
138 Correct 33 ms 67444 KB Output is correct
139 Correct 1 ms 12632 KB Output is correct
140 Correct 3 ms 31064 KB Output is correct
141 Correct 4 ms 31064 KB Output is correct
142 Correct 3 ms 31064 KB Output is correct
143 Correct 3 ms 31064 KB Output is correct
144 Correct 3 ms 31064 KB Output is correct
145 Correct 4 ms 31064 KB Output is correct
146 Correct 3 ms 31064 KB Output is correct
147 Correct 4 ms 37208 KB Output is correct
148 Correct 5 ms 43352 KB Output is correct
149 Correct 4 ms 43608 KB Output is correct
150 Correct 5 ms 43564 KB Output is correct
151 Correct 5 ms 43352 KB Output is correct
152 Correct 5 ms 43352 KB Output is correct
153 Correct 1 ms 12632 KB Output is correct
154 Correct 37 ms 67032 KB Output is correct
155 Correct 45 ms 66752 KB Output is correct
156 Correct 39 ms 67264 KB Output is correct
157 Correct 37 ms 67024 KB Output is correct
158 Correct 34 ms 67232 KB Output is correct
159 Correct 35 ms 67544 KB Output is correct
160 Correct 1 ms 12632 KB Output is correct
161 Correct 24 ms 63624 KB Output is correct
162 Correct 44 ms 66768 KB Output is correct
163 Correct 33 ms 67520 KB Output is correct
164 Correct 39 ms 66764 KB Output is correct
165 Correct 38 ms 67228 KB Output is correct
166 Correct 33 ms 67532 KB Output is correct
167 Correct 2 ms 12632 KB Output is correct
168 Correct 2 ms 12632 KB Output is correct
169 Correct 1 ms 12632 KB Output is correct
170 Correct 142 ms 63460 KB Output is correct
171 Correct 593 ms 66820 KB Output is correct
172 Correct 392 ms 58444 KB Output is correct
173 Correct 620 ms 66772 KB Output is correct
174 Correct 336 ms 63192 KB Output is correct
175 Correct 627 ms 66752 KB Output is correct
176 Correct 798 ms 67536 KB Output is correct
177 Correct 705 ms 67404 KB Output is correct
178 Correct 784 ms 67536 KB Output is correct
179 Correct 608 ms 66648 KB Output is correct
180 Correct 701 ms 67220 KB Output is correct
181 Correct 612 ms 67676 KB Output is correct
182 Correct 580 ms 67524 KB Output is correct
183 Correct 2 ms 16728 KB Output is correct
184 Correct 1 ms 12632 KB Output is correct
185 Correct 2 ms 16728 KB Output is correct
186 Correct 4 ms 31064 KB Output is correct
187 Correct 4 ms 31064 KB Output is correct
188 Correct 4 ms 31064 KB Output is correct
189 Correct 4 ms 31064 KB Output is correct
190 Correct 4 ms 31064 KB Output is correct
191 Correct 4 ms 31064 KB Output is correct
192 Correct 4 ms 37372 KB Output is correct
193 Correct 15 ms 43608 KB Output is correct
194 Correct 13 ms 43608 KB Output is correct
195 Correct 12 ms 43352 KB Output is correct
196 Correct 13 ms 43528 KB Output is correct
197 Correct 17 ms 43352 KB Output is correct
198 Correct 1 ms 12632 KB Output is correct
199 Correct 24 ms 63616 KB Output is correct
200 Correct 37 ms 66832 KB Output is correct
201 Correct 38 ms 67532 KB Output is correct
202 Correct 36 ms 66768 KB Output is correct
203 Correct 33 ms 67216 KB Output is correct
204 Correct 33 ms 67444 KB Output is correct
205 Correct 1 ms 12632 KB Output is correct
206 Correct 1 ms 12632 KB Output is correct
207 Correct 1 ms 12632 KB Output is correct
208 Correct 147 ms 63536 KB Output is correct
209 Correct 589 ms 66764 KB Output is correct
210 Correct 426 ms 58592 KB Output is correct
211 Correct 569 ms 66640 KB Output is correct
212 Correct 318 ms 63064 KB Output is correct
213 Correct 617 ms 67096 KB Output is correct
214 Correct 774 ms 67536 KB Output is correct
215 Correct 792 ms 67488 KB Output is correct
216 Correct 744 ms 67704 KB Output is correct
217 Correct 595 ms 66756 KB Output is correct
218 Correct 694 ms 67008 KB Output is correct
219 Correct 588 ms 67540 KB Output is correct
220 Correct 607 ms 67532 KB Output is correct
221 Correct 1 ms 12632 KB Output is correct
222 Correct 63 ms 66804 KB Output is correct
223 Correct 555 ms 66980 KB Output is correct
224 Correct 310 ms 58456 KB Output is correct
225 Correct 629 ms 66776 KB Output is correct
226 Correct 285 ms 63188 KB Output is correct
227 Correct 622 ms 66752 KB Output is correct
228 Correct 770 ms 67548 KB Output is correct
229 Correct 707 ms 67288 KB Output is correct
230 Correct 724 ms 67280 KB Output is correct
231 Correct 595 ms 66752 KB Output is correct
232 Correct 751 ms 67236 KB Output is correct
233 Correct 634 ms 67548 KB Output is correct
234 Correct 585 ms 67480 KB Output is correct
235 Correct 2 ms 12632 KB Output is correct
236 Correct 3 ms 26964 KB Output is correct
237 Correct 4 ms 31064 KB Output is correct
238 Correct 4 ms 31064 KB Output is correct
239 Correct 4 ms 31200 KB Output is correct
240 Correct 4 ms 31064 KB Output is correct
241 Correct 4 ms 31064 KB Output is correct
242 Correct 2 ms 16728 KB Output is correct
243 Correct 2 ms 12632 KB Output is correct
244 Correct 2 ms 16728 KB Output is correct
245 Correct 4 ms 31064 KB Output is correct
246 Correct 5 ms 31064 KB Output is correct
247 Correct 4 ms 31064 KB Output is correct
248 Correct 4 ms 31064 KB Output is correct
249 Correct 4 ms 31192 KB Output is correct
250 Correct 4 ms 31236 KB Output is correct
251 Correct 5 ms 31064 KB Output is correct
252 Correct 13 ms 43536 KB Output is correct
253 Correct 17 ms 43608 KB Output is correct
254 Correct 12 ms 43608 KB Output is correct
255 Correct 12 ms 43608 KB Output is correct
256 Correct 12 ms 43552 KB Output is correct
257 Correct 4 ms 31064 KB Output is correct
258 Correct 4 ms 37208 KB Output is correct
259 Correct 12 ms 43352 KB Output is correct
260 Correct 16 ms 43608 KB Output is correct
261 Correct 13 ms 43352 KB Output is correct
262 Correct 13 ms 43352 KB Output is correct
263 Correct 12 ms 43352 KB Output is correct
264 Correct 1 ms 12632 KB Output is correct
265 Correct 38 ms 66756 KB Output is correct
266 Correct 38 ms 66820 KB Output is correct
267 Correct 33 ms 67284 KB Output is correct
268 Correct 37 ms 66768 KB Output is correct
269 Correct 36 ms 67140 KB Output is correct
270 Correct 34 ms 67664 KB Output is correct
271 Correct 1 ms 12632 KB Output is correct
272 Correct 24 ms 63628 KB Output is correct
273 Correct 39 ms 66772 KB Output is correct
274 Correct 33 ms 67536 KB Output is correct
275 Correct 39 ms 66768 KB Output is correct
276 Correct 33 ms 67236 KB Output is correct
277 Correct 33 ms 67536 KB Output is correct
278 Correct 2 ms 16728 KB Output is correct
279 Correct 2 ms 12632 KB Output is correct
280 Correct 1 ms 12632 KB Output is correct
281 Correct 96 ms 66836 KB Output is correct
282 Correct 722 ms 67540 KB Output is correct
283 Correct 615 ms 64060 KB Output is correct
284 Correct 772 ms 67484 KB Output is correct
285 Correct 566 ms 66896 KB Output is correct
286 Correct 761 ms 67532 KB Output is correct
287 Correct 2 ms 12632 KB Output is correct
288 Correct 1 ms 12632 KB Output is correct
289 Correct 2 ms 12632 KB Output is correct
290 Correct 3 ms 23124 KB Output is correct
291 Correct 5 ms 31216 KB Output is correct
292 Correct 4 ms 31232 KB Output is correct
293 Correct 4 ms 31064 KB Output is correct
294 Correct 3 ms 31064 KB Output is correct
295 Correct 4 ms 31320 KB Output is correct
296 Correct 4 ms 31064 KB Output is correct
297 Correct 4 ms 31064 KB Output is correct
298 Correct 4 ms 31220 KB Output is correct
299 Correct 4 ms 31228 KB Output is correct
300 Correct 4 ms 31064 KB Output is correct
301 Correct 4 ms 31064 KB Output is correct
302 Correct 4 ms 31064 KB Output is correct
303 Correct 4 ms 31072 KB Output is correct
304 Correct 10 ms 43352 KB Output is correct
305 Correct 13 ms 43608 KB Output is correct
306 Correct 6 ms 37208 KB Output is correct
307 Correct 14 ms 43352 KB Output is correct
308 Correct 11 ms 31064 KB Output is correct
309 Correct 13 ms 43352 KB Output is correct
310 Correct 12 ms 43608 KB Output is correct
311 Correct 13 ms 43608 KB Output is correct
312 Correct 14 ms 43608 KB Output is correct
313 Correct 11 ms 43536 KB Output is correct
314 Correct 12 ms 43352 KB Output is correct
315 Correct 15 ms 43608 KB Output is correct
316 Correct 13 ms 43608 KB Output is correct
317 Correct 1 ms 12632 KB Output is correct
318 Correct 1 ms 12632 KB Output is correct
319 Correct 2 ms 12632 KB Output is correct
320 Correct 31 ms 66368 KB Output is correct
321 Correct 38 ms 66720 KB Output is correct
322 Correct 21 ms 63576 KB Output is correct
323 Correct 44 ms 66756 KB Output is correct
324 Correct 10 ms 54324 KB Output is correct
325 Correct 38 ms 66776 KB Output is correct
326 Correct 38 ms 67540 KB Output is correct
327 Correct 34 ms 67284 KB Output is correct
328 Correct 33 ms 67248 KB Output is correct
329 Correct 36 ms 66880 KB Output is correct
330 Correct 33 ms 67148 KB Output is correct
331 Correct 34 ms 67388 KB Output is correct
332 Correct 34 ms 67456 KB Output is correct
333 Correct 1 ms 12632 KB Output is correct
334 Correct 2 ms 12632 KB Output is correct
335 Correct 1 ms 12632 KB Output is correct
336 Correct 128 ms 63416 KB Output is correct
337 Correct 618 ms 66620 KB Output is correct
338 Correct 449 ms 58448 KB Output is correct
339 Correct 556 ms 66772 KB Output is correct
340 Correct 324 ms 40660 KB Output is correct
341 Correct 570 ms 66704 KB Output is correct
342 Correct 684 ms 67536 KB Output is correct
343 Correct 775 ms 67552 KB Output is correct
344 Correct 769 ms 67536 KB Output is correct
345 Correct 564 ms 66780 KB Output is correct
346 Correct 715 ms 67232 KB Output is correct
347 Correct 564 ms 67648 KB Output is correct
348 Correct 590 ms 67696 KB Output is correct
349 Correct 1 ms 12632 KB Output is correct
350 Correct 70 ms 66636 KB Output is correct
351 Correct 558 ms 66852 KB Output is correct
352 Correct 289 ms 58456 KB Output is correct
353 Correct 630 ms 66776 KB Output is correct
354 Correct 238 ms 63204 KB Output is correct
355 Correct 607 ms 66760 KB Output is correct
356 Correct 732 ms 67524 KB Output is correct
357 Correct 671 ms 67408 KB Output is correct
358 Correct 699 ms 67280 KB Output is correct
359 Correct 567 ms 66752 KB Output is correct
360 Correct 778 ms 67236 KB Output is correct
361 Correct 627 ms 67544 KB Output is correct
362 Correct 563 ms 67524 KB Output is correct
363 Correct 2 ms 12632 KB Output is correct
364 Correct 333 ms 63568 KB Output is correct
365 Correct 595 ms 66768 KB Output is correct
366 Correct 187 ms 66028 KB Output is correct
367 Correct 638 ms 66852 KB Output is correct
368 Correct 316 ms 63240 KB Output is correct
369 Correct 598 ms 66772 KB Output is correct
370 Correct 714 ms 67540 KB Output is correct
371 Correct 694 ms 67244 KB Output is correct
372 Correct 737 ms 67212 KB Output is correct
373 Correct 645 ms 67012 KB Output is correct
374 Correct 730 ms 67224 KB Output is correct
375 Correct 725 ms 67260 KB Output is correct
376 Correct 690 ms 67284 KB Output is correct
377 Correct 2 ms 12632 KB Output is correct
378 Correct 3 ms 27060 KB Output is correct
379 Correct 4 ms 31320 KB Output is correct
380 Correct 4 ms 31064 KB Output is correct
381 Correct 4 ms 31064 KB Output is correct
382 Correct 4 ms 31064 KB Output is correct
383 Correct 4 ms 31064 KB Output is correct
384 Correct 2 ms 16728 KB Output is correct
385 Correct 2 ms 12632 KB Output is correct
386 Correct 2 ms 16728 KB Output is correct
387 Correct 4 ms 31064 KB Output is correct
388 Correct 4 ms 31064 KB Output is correct
389 Correct 4 ms 31320 KB Output is correct
390 Correct 4 ms 31172 KB Output is correct
391 Correct 4 ms 31316 KB Output is correct
392 Correct 1 ms 12632 KB Output is correct
393 Correct 4 ms 31064 KB Output is correct
394 Correct 3 ms 31316 KB Output is correct
395 Correct 4 ms 31064 KB Output is correct
396 Correct 4 ms 31064 KB Output is correct
397 Correct 4 ms 31064 KB Output is correct
398 Correct 3 ms 31316 KB Output is correct
399 Correct 3 ms 31064 KB Output is correct
400 Correct 4 ms 31064 KB Output is correct
401 Correct 14 ms 43352 KB Output is correct
402 Correct 12 ms 43608 KB Output is correct
403 Correct 11 ms 43608 KB Output is correct
404 Correct 14 ms 43608 KB Output is correct
405 Correct 14 ms 43352 KB Output is correct
406 Correct 3 ms 31064 KB Output is correct
407 Correct 4 ms 37208 KB Output is correct
408 Correct 13 ms 43460 KB Output is correct
409 Correct 14 ms 43608 KB Output is correct
410 Correct 12 ms 43772 KB Output is correct
411 Correct 15 ms 44116 KB Output is correct
412 Correct 12 ms 43352 KB Output is correct
413 Correct 3 ms 31064 KB Output is correct
414 Correct 4 ms 37208 KB Output is correct
415 Correct 5 ms 43352 KB Output is correct
416 Correct 5 ms 43608 KB Output is correct
417 Correct 5 ms 43352 KB Output is correct
418 Correct 5 ms 43352 KB Output is correct
419 Correct 5 ms 43352 KB Output is correct
420 Correct 1 ms 12632 KB Output is correct
421 Correct 42 ms 66772 KB Output is correct
422 Correct 46 ms 66772 KB Output is correct
423 Correct 36 ms 67276 KB Output is correct
424 Correct 39 ms 66640 KB Output is correct
425 Correct 34 ms 67140 KB Output is correct
426 Correct 33 ms 67664 KB Output is correct
427 Correct 2 ms 12632 KB Output is correct
428 Correct 24 ms 63616 KB Output is correct
429 Correct 38 ms 66776 KB Output is correct
430 Correct 38 ms 67528 KB Output is correct
431 Correct 37 ms 66716 KB Output is correct
432 Correct 33 ms 67224 KB Output is correct
433 Correct 35 ms 67544 KB Output is correct