oj.uz

Submission #984010

# Submission time Handle Problem Language Result Execution time Memory
984010 2024-05-16T09:08:24 Z Nexus Rainforest Jumps (APIO21_jumps) C++17
33 / 100
 4000 ms 27352 KB 
#include <bits/stdc++.h>
#define ll long long
#define mid (r+l)/2

using namespace std;

const ll N=2e5+9,M=2e18+9,mod=1e9+7;

bool vis[N];
pair<ll,ll>p;
vector<ll>v[N];
ll t[4*N],n,x,y,z;
queue<pair<ll,ll>>q;

void up(ll i,ll l,ll r,ll ind,ll v,bool ty)
{
    if(l==r)
    {
        t[i]=v;
        return;
    }
    if(ind<=mid)up(2*i,l,mid,ind,v,ty);
    else up(2*i+1,mid+1,r,ind,v,ty);
    if(ty)t[i]=max(t[2*i],t[2*i+1]);
    else t[i]=min(t[2*i],t[2*i+1]);
}

ll Q(ll i,ll l,ll r,ll s,ll e,bool ty)
{
    if(s<=l && r<=e)return t[i];
    if(s<=mid && mid<e)
    {
        if(ty)return max(Q(2*i,l,mid,s,e,ty),Q(2*i+1,mid+1,r,s,e,ty));
        else return min(Q(2*i,l,mid,s,e,ty),Q(2*i+1,mid+1,r,s,e,ty));
    }
    if(s<=mid)return Q(2*i,l,mid,s,e,ty);
    return Q(2*i+1,mid+1,r,s,e,ty);
}

void init(int n,vector<int>h)
{
    memset(t,0,sizeof t);
    for(ll i=0;i<n;++i)
    {
        up(1,0,n,h[i],i+1,1);

        x=(h[i]<n?Q(1,0,n,h[i]+1,n,1):0);

        if(x)v[x-1].push_back(i);
    }

    for(ll i=0;i<4*N;++i)t[i]=M;

    for(ll i=n-1;i>=0;--i)
    {
        up(1,0,n,h[i],i+1,0);

        x=(h[i]<n?Q(1,0,n,h[i]+1,n,0):M);

        if(x!=M)v[x-1].push_back(i);
    }
}

int minimum_jumps(int A, int B, int C, int D)
{
    x=-1;
    memset(vis,false,sizeof vis);
    for(ll i=C;i<=D;++i)
    for(auto j:v[i])q.push({j,1});
    while(q.size())
    {
       p=q.front();
       q.pop();
       if(vis[p.first])continue;
       vis[p.first]=1;
       if(A<=p.first && p.first<=B)
       x=(x==-1?p.second:min(x,p.second));
       ++p.second;
       for(auto j:v[p.first])q.push({j,p.second});
    }
    return x;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Execution timed out 4022 ms 19456 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Correct 3 ms 11352 KB Output is correct
4 Correct 2 ms 11352 KB Output is correct
5 Correct 3 ms 11352 KB Output is correct
6 Correct 5 ms 11608 KB Output is correct
7 Correct 4 ms 11608 KB Output is correct
8 Correct 5 ms 11608 KB Output is correct
9 Correct 3 ms 11352 KB Output is correct
10 Correct 5 ms 11352 KB Output is correct
11 Correct 5 ms 11352 KB Output is correct
12 Correct 4 ms 11352 KB Output is correct
13 Correct 5 ms 11352 KB Output is correct
14 Correct 4 ms 11352 KB Output is correct
15 Correct 5 ms 11608 KB Output is correct
16 Correct 5 ms 11608 KB Output is correct
17 Correct 4 ms 11352 KB Output is correct
18 Correct 4 ms 11352 KB Output is correct
19 Correct 3 ms 11352 KB Output is correct
20 Correct 5 ms 11604 KB Output is correct
21 Correct 4 ms 11352 KB Output is correct
22 Correct 5 ms 11608 KB Output is correct
23 Correct 5 ms 11352 KB Output is correct
24 Correct 4 ms 11352 KB Output is correct
25 Correct 2 ms 11352 KB Output is correct
26 Correct 3 ms 11352 KB Output is correct
27 Correct 4 ms 11380 KB Output is correct
28 Correct 5 ms 11608 KB Output is correct
29 Correct 6 ms 11352 KB Output is correct
30 Correct 5 ms 11604 KB Output is correct
31 Correct 6 ms 11348 KB Output is correct
32 Correct 5 ms 11352 KB Output is correct
33 Correct 2 ms 11352 KB Output is correct
34 Correct 3 ms 11352 KB Output is correct
35 Correct 3 ms 11608 KB Output is correct
36 Correct 4 ms 11352 KB Output is correct
37 Correct 3 ms 11608 KB Output is correct
38 Correct 3 ms 11396 KB Output is correct
39 Correct 4 ms 11608 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Correct 3 ms 11352 KB Output is correct
4 Correct 2 ms 11352 KB Output is correct
5 Correct 3 ms 11352 KB Output is correct
6 Correct 5 ms 11608 KB Output is correct
7 Correct 4 ms 11608 KB Output is correct
8 Correct 5 ms 11608 KB Output is correct
9 Correct 3 ms 11352 KB Output is correct
10 Correct 5 ms 11352 KB Output is correct
11 Correct 5 ms 11352 KB Output is correct
12 Correct 4 ms 11352 KB Output is correct
13 Correct 5 ms 11352 KB Output is correct
14 Correct 4 ms 11352 KB Output is correct
15 Correct 5 ms 11608 KB Output is correct
16 Correct 5 ms 11608 KB Output is correct
17 Correct 4 ms 11352 KB Output is correct
18 Correct 4 ms 11352 KB Output is correct
19 Correct 3 ms 11352 KB Output is correct
20 Correct 5 ms 11604 KB Output is correct
21 Correct 4 ms 11352 KB Output is correct
22 Correct 5 ms 11608 KB Output is correct
23 Correct 5 ms 11352 KB Output is correct
24 Correct 4 ms 11352 KB Output is correct
25 Correct 2 ms 11352 KB Output is correct
26 Correct 3 ms 11352 KB Output is correct
27 Correct 4 ms 11380 KB Output is correct
28 Correct 5 ms 11608 KB Output is correct
29 Correct 6 ms 11352 KB Output is correct
30 Correct 5 ms 11604 KB Output is correct
31 Correct 6 ms 11348 KB Output is correct
32 Correct 5 ms 11352 KB Output is correct
33 Correct 2 ms 11352 KB Output is correct
34 Correct 3 ms 11352 KB Output is correct
35 Correct 3 ms 11608 KB Output is correct
36 Correct 4 ms 11352 KB Output is correct
37 Correct 3 ms 11608 KB Output is correct
38 Correct 3 ms 11396 KB Output is correct
39 Correct 4 ms 11608 KB Output is correct
40 Correct 4 ms 11352 KB Output is correct
41 Correct 3 ms 11352 KB Output is correct
42 Correct 3 ms 11352 KB Output is correct
43 Correct 3 ms 11604 KB Output is correct
44 Correct 4 ms 11352 KB Output is correct
45 Correct 5 ms 11912 KB Output is correct
46 Correct 4 ms 11352 KB Output is correct
47 Correct 6 ms 11352 KB Output is correct
48 Correct 3 ms 11608 KB Output is correct
49 Correct 5 ms 11352 KB Output is correct
50 Correct 5 ms 11352 KB Output is correct
51 Correct 6 ms 11608 KB Output is correct
52 Correct 5 ms 11608 KB Output is correct
53 Correct 6 ms 11352 KB Output is correct
54 Correct 5 ms 11792 KB Output is correct
55 Correct 5 ms 11608 KB Output is correct
56 Correct 5 ms 11404 KB Output is correct
57 Correct 3 ms 11352 KB Output is correct
58 Correct 49 ms 11708 KB Output is correct
59 Correct 88 ms 11868 KB Output is correct
60 Correct 16 ms 11864 KB Output is correct
61 Correct 69 ms 11956 KB Output is correct
62 Correct 16 ms 11608 KB Output is correct
63 Correct 76 ms 11856 KB Output is correct
64 Correct 79 ms 11680 KB Output is correct
65 Correct 78 ms 11864 KB Output is correct
66 Correct 96 ms 12376 KB Output is correct
67 Correct 61 ms 11864 KB Output is correct
68 Correct 96 ms 11864 KB Output is correct
69 Correct 96 ms 11608 KB Output is correct
70 Correct 99 ms 11608 KB Output is correct
71 Correct 2 ms 11352 KB Output is correct
72 Correct 3 ms 11352 KB Output is correct
73 Correct 4 ms 11384 KB Output is correct
74 Correct 5 ms 11440 KB Output is correct
75 Correct 4 ms 11608 KB Output is correct
76 Correct 5 ms 11352 KB Output is correct
77 Correct 5 ms 11604 KB Output is correct
78 Correct 2 ms 11352 KB Output is correct
79 Correct 3 ms 11352 KB Output is correct
80 Correct 3 ms 11352 KB Output is correct
81 Correct 5 ms 11608 KB Output is correct
82 Correct 5 ms 11352 KB Output is correct
83 Correct 5 ms 11604 KB Output is correct
84 Correct 5 ms 11352 KB Output is correct
85 Correct 5 ms 11352 KB Output is correct
86 Correct 3 ms 11352 KB Output is correct
87 Correct 3 ms 11352 KB Output is correct
88 Correct 3 ms 11352 KB Output is correct
89 Correct 3 ms 11352 KB Output is correct
90 Correct 3 ms 11608 KB Output is correct
91 Correct 3 ms 11352 KB Output is correct
92 Correct 3 ms 11352 KB Output is correct
93 Correct 2 ms 11352 KB Output is correct
94 Correct 5 ms 11352 KB Output is correct
95 Correct 19 ms 11932 KB Output is correct
96 Correct 49 ms 11608 KB Output is correct
97 Correct 19 ms 11864 KB Output is correct
98 Correct 65 ms 11608 KB Output is correct
99 Correct 39 ms 11616 KB Output is correct
100 Correct 3 ms 11352 KB Output is correct
101 Correct 3 ms 11608 KB Output is correct
102 Correct 18 ms 11608 KB Output is correct
103 Correct 64 ms 11608 KB Output is correct
104 Correct 18 ms 11864 KB Output is correct
105 Correct 65 ms 11608 KB Output is correct
106 Correct 44 ms 11604 KB Output is correct
107 Correct 3 ms 11352 KB Output is correct
108 Correct 3 ms 11608 KB Output is correct
109 Correct 4 ms 11608 KB Output is correct
110 Correct 4 ms 11608 KB Output is correct
111 Correct 4 ms 11608 KB Output is correct
112 Correct 4 ms 11608 KB Output is correct
113 Correct 4 ms 11660 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 11348 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Correct 3 ms 11352 KB Output is correct
4 Correct 3 ms 11352 KB Output is correct
5 Correct 134 ms 18020 KB Output is correct
6 Correct 168 ms 20516 KB Output is correct
7 Correct 72 ms 15188 KB Output is correct
8 Correct 163 ms 19652 KB Output is correct
9 Correct 24 ms 12676 KB Output is correct
10 Correct 158 ms 20800 KB Output is correct
11 Correct 107 ms 19640 KB Output is correct
12 Correct 119 ms 23096 KB Output is correct
13 Correct 113 ms 20096 KB Output is correct
14 Correct 151 ms 20636 KB Output is correct
15 Correct 127 ms 22540 KB Output is correct
16 Correct 132 ms 27352 KB Output is correct
17 Correct 128 ms 27072 KB Output is correct
18 Correct 3 ms 11352 KB Output is correct
19 Correct 3 ms 11352 KB Output is correct
20 Correct 3 ms 11364 KB Output is correct
21 Correct 3 ms 11352 KB Output is correct
22 Correct 3 ms 11608 KB Output is correct
23 Correct 3 ms 11608 KB Output is correct
24 Correct 3 ms 11608 KB Output is correct
25 Correct 3 ms 11352 KB Output is correct
26 Correct 3 ms 11608 KB Output is correct
27 Correct 4 ms 11608 KB Output is correct
28 Correct 4 ms 11608 KB Output is correct
29 Correct 4 ms 11608 KB Output is correct
30 Correct 4 ms 11608 KB Output is correct
31 Correct 4 ms 11608 KB Output is correct
32 Correct 2 ms 11352 KB Output is correct
33 Correct 143 ms 19156 KB Output is correct
34 Correct 152 ms 19384 KB Output is correct
35 Correct 102 ms 19820 KB Output is correct
36 Correct 130 ms 19392 KB Output is correct
37 Correct 120 ms 21168 KB Output is correct
38 Correct 109 ms 19804 KB Output is correct
39 Correct 3 ms 11352 KB Output is correct
40 Correct 97 ms 15748 KB Output is correct
41 Correct 140 ms 19084 KB Output is correct
42 Correct 114 ms 19528 KB Output is correct
43 Correct 142 ms 19288 KB Output is correct
44 Correct 113 ms 21208 KB Output is correct
45 Correct 103 ms 20028 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Correct 2 ms 11604 KB Output is correct
4 Correct 275 ms 15516 KB Output is correct
5 Correct 964 ms 19876 KB Output is correct
6 Correct 595 ms 13268 KB Output is correct
7 Correct 934 ms 19480 KB Output is correct
8 Correct 561 ms 14220 KB Output is correct
9 Correct 1053 ms 19968 KB Output is correct
10 Execution timed out 4014 ms 19184 KB Time limit exceeded
11 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Correct 2 ms 11604 KB Output is correct
4 Correct 275 ms 15516 KB Output is correct
5 Correct 964 ms 19876 KB Output is correct
6 Correct 595 ms 13268 KB Output is correct
7 Correct 934 ms 19480 KB Output is correct
8 Correct 561 ms 14220 KB Output is correct
9 Correct 1053 ms 19968 KB Output is correct
10 Execution timed out 4014 ms 19184 KB Time limit exceeded
11 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 11352 KB Output is correct
2 Correct 3 ms 11352 KB Output is correct
3 Execution timed out 4022 ms 19456 KB Time limit exceeded
4 Halted 0 ms 0 KB -