oj.uz

Submission #565633

# Submission time Handle Problem Language Result Execution time Memory
565633 2022-05-21T07:53:09 Z MurotY Rainforest Jumps (APIO21_jumps) C++14
37 / 100
 4000 ms 21564 KB 
#include "jumps.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N=2*1e5+7;
vector <int> a;
vector <int> g[N];
bool u[N], u1[N];
int dp[2006][2006];
bool ok=1;
int n;
void init(int N, std::vector<int> H) {
    n=N;
    a=H;
    for (int i=0;i<n-1;i++){
        if (a[i] > a[i+1]) {
            ok=0;
            break;
        }
    }
    if (!ok){
    vector <int> v;
    for (int i=n-1;i>=0;i--){
        while (!v.empty() && a[i] > a[v.back()]) v.pop_back();
        if (!v.empty()) g[i].push_back(v.back());
        v.push_back(i);
    }
    v.clear();
    for (int i=0;i<n;i++){
        while (!v.empty() && a[i] > a[v.back()]) v.pop_back();
        if (!v.empty()) g[i].push_back(v.back());
        v.push_back(i);
    }
    if (n <= 2000){
    for (int i=0;i<n;i++){
        for (int j=0;j<n;j++) dp[i][j]=1e9;
        queue <int> q;
        q.push(i);
        dp[i][i]=0;
        while (!q.empty()){
            int x1=q.front();
            q.pop();
            for (auto l:g[x1]){
                if (dp[i][l] > dp[i][x1]+1){
                    dp[i][l]=dp[i][x1]+1;
                    q.push(l);
                }
            }
        }
    }
    }
    }
}

int minimum_jumps(int A, int B, int C, int D) {

    if (ok) return C-B;
    int ans=1e9;
    if (n <= 2000){
        for (int i=A;i<=B;i++){
            for (int j=C;j<=D;j++){
                ans=min(ans, dp[i][j]);
            }
        }
        if (ans == 1e9) ans=-1;
        return ans;
    }
    queue <int> q;
    int d[N];
    for (int i=0;i<n;i++) d[i]=1e9, q.push(i);
    for (int i=A;i<=B;i++) q.push(i), d[i]=0;
    while (!q.empty()){
        int x=q.front();
        q.pop();
        for (auto l:g[x]){
            if (d[l] > d[x]+1) {
                d[l]=d[x]+1;
                q.push(l);
            }
        }
    }
    for (int i=C;i<=D;i++) ans=min(ans, d[i]);
    if (ans == 1e9) ans=-1;
    return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 151 ms 6928 KB Output is correct
4 Correct 908 ms 7240 KB Output is correct
5 Correct 939 ms 6544 KB Output is correct
6 Correct 1092 ms 7300 KB Output is correct
7 Correct 877 ms 6840 KB Output is correct
8 Correct 1217 ms 7300 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 3 ms 5712 KB Output is correct
5 Correct 4 ms 5840 KB Output is correct
6 Correct 6 ms 6736 KB Output is correct
7 Correct 5 ms 6608 KB Output is correct
8 Correct 7 ms 6736 KB Output is correct
9 Correct 4 ms 6480 KB Output is correct
10 Correct 6 ms 6736 KB Output is correct
11 Correct 5 ms 5712 KB Output is correct
12 Correct 6 ms 6736 KB Output is correct
13 Correct 6 ms 6736 KB Output is correct
14 Correct 7 ms 6712 KB Output is correct
15 Correct 6 ms 6736 KB Output is correct
16 Correct 5 ms 6736 KB Output is correct
17 Correct 7 ms 6736 KB Output is correct
18 Correct 3 ms 5712 KB Output is correct
19 Correct 4 ms 5840 KB Output is correct
20 Correct 6 ms 6736 KB Output is correct
21 Correct 5 ms 6736 KB Output is correct
22 Correct 6 ms 6736 KB Output is correct
23 Correct 8 ms 6736 KB Output is correct
24 Correct 7 ms 6736 KB Output is correct
25 Correct 3 ms 5712 KB Output is correct
26 Correct 3 ms 5712 KB Output is correct
27 Correct 5 ms 5712 KB Output is correct
28 Correct 7 ms 6736 KB Output is correct
29 Correct 7 ms 6736 KB Output is correct
30 Correct 8 ms 6708 KB Output is correct
31 Correct 5 ms 6736 KB Output is correct
32 Correct 5 ms 6736 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 4 ms 6608 KB Output is correct
35 Correct 4 ms 6736 KB Output is correct
36 Correct 3 ms 6736 KB Output is correct
37 Correct 3 ms 6736 KB Output is correct
38 Correct 4 ms 6736 KB Output is correct
39 Correct 3 ms 6736 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Correct 3 ms 5712 KB Output is correct
5 Correct 4 ms 5840 KB Output is correct
6 Correct 6 ms 6736 KB Output is correct
7 Correct 5 ms 6608 KB Output is correct
8 Correct 7 ms 6736 KB Output is correct
9 Correct 4 ms 6480 KB Output is correct
10 Correct 6 ms 6736 KB Output is correct
11 Correct 5 ms 5712 KB Output is correct
12 Correct 6 ms 6736 KB Output is correct
13 Correct 6 ms 6736 KB Output is correct
14 Correct 7 ms 6712 KB Output is correct
15 Correct 6 ms 6736 KB Output is correct
16 Correct 5 ms 6736 KB Output is correct
17 Correct 7 ms 6736 KB Output is correct
18 Correct 3 ms 5712 KB Output is correct
19 Correct 4 ms 5840 KB Output is correct
20 Correct 6 ms 6736 KB Output is correct
21 Correct 5 ms 6736 KB Output is correct
22 Correct 6 ms 6736 KB Output is correct
23 Correct 8 ms 6736 KB Output is correct
24 Correct 7 ms 6736 KB Output is correct
25 Correct 3 ms 5712 KB Output is correct
26 Correct 3 ms 5712 KB Output is correct
27 Correct 5 ms 5712 KB Output is correct
28 Correct 7 ms 6736 KB Output is correct
29 Correct 7 ms 6736 KB Output is correct
30 Correct 8 ms 6708 KB Output is correct
31 Correct 5 ms 6736 KB Output is correct
32 Correct 5 ms 6736 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 4 ms 6608 KB Output is correct
35 Correct 4 ms 6736 KB Output is correct
36 Correct 3 ms 6736 KB Output is correct
37 Correct 3 ms 6736 KB Output is correct
38 Correct 4 ms 6736 KB Output is correct
39 Correct 3 ms 6736 KB Output is correct
40 Correct 3 ms 5712 KB Output is correct
41 Correct 3 ms 5712 KB Output is correct
42 Correct 3 ms 5712 KB Output is correct
43 Correct 3 ms 5712 KB Output is correct
44 Correct 5 ms 5848 KB Output is correct
45 Correct 6 ms 6736 KB Output is correct
46 Correct 4 ms 6608 KB Output is correct
47 Correct 6 ms 6736 KB Output is correct
48 Correct 5 ms 6480 KB Output is correct
49 Correct 6 ms 6736 KB Output is correct
50 Correct 6 ms 5712 KB Output is correct
51 Correct 8 ms 6736 KB Output is correct
52 Correct 7 ms 6736 KB Output is correct
53 Correct 6 ms 6736 KB Output is correct
54 Correct 7 ms 6736 KB Output is correct
55 Correct 7 ms 6736 KB Output is correct
56 Correct 7 ms 6736 KB Output is correct
57 Correct 4 ms 6736 KB Output is correct
58 Correct 149 ms 19152 KB Output is correct
59 Correct 265 ms 21544 KB Output is correct
60 Correct 22 ms 11728 KB Output is correct
61 Correct 260 ms 21456 KB Output is correct
62 Correct 26 ms 6736 KB Output is correct
63 Correct 256 ms 21528 KB Output is correct
64 Correct 29 ms 5712 KB Output is correct
65 Correct 290 ms 21548 KB Output is correct
66 Correct 271 ms 21456 KB Output is correct
67 Correct 257 ms 21456 KB Output is correct
68 Correct 254 ms 21472 KB Output is correct
69 Correct 137 ms 21516 KB Output is correct
70 Correct 110 ms 21448 KB Output is correct
71 Correct 3 ms 5712 KB Output is correct
72 Correct 3 ms 5840 KB Output is correct
73 Correct 6 ms 6736 KB Output is correct
74 Correct 6 ms 6736 KB Output is correct
75 Correct 7 ms 6736 KB Output is correct
76 Correct 6 ms 6692 KB Output is correct
77 Correct 6 ms 6736 KB Output is correct
78 Correct 3 ms 5712 KB Output is correct
79 Correct 3 ms 5712 KB Output is correct
80 Correct 5 ms 5712 KB Output is correct
81 Correct 5 ms 6736 KB Output is correct
82 Correct 7 ms 6696 KB Output is correct
83 Correct 7 ms 6736 KB Output is correct
84 Correct 6 ms 6736 KB Output is correct
85 Correct 7 ms 6736 KB Output is correct
86 Correct 3 ms 5712 KB Output is correct
87 Correct 3 ms 6608 KB Output is correct
88 Correct 3 ms 6736 KB Output is correct
89 Correct 4 ms 6736 KB Output is correct
90 Correct 3 ms 6736 KB Output is correct
91 Correct 4 ms 6736 KB Output is correct
92 Correct 4 ms 6684 KB Output is correct
93 Correct 3 ms 6736 KB Output is correct
94 Correct 8 ms 6864 KB Output is correct
95 Correct 42 ms 21456 KB Output is correct
96 Correct 56 ms 21488 KB Output is correct
97 Correct 47 ms 21564 KB Output is correct
98 Correct 63 ms 21532 KB Output is correct
99 Correct 60 ms 21496 KB Output is correct
100 Correct 4 ms 6736 KB Output is correct
101 Correct 8 ms 10940 KB Output is correct
102 Correct 37 ms 21456 KB Output is correct
103 Correct 56 ms 21448 KB Output is correct
104 Correct 37 ms 21456 KB Output is correct
105 Correct 57 ms 21504 KB Output is correct
106 Correct 55 ms 21516 KB Output is correct
107 Correct 3 ms 6736 KB Output is correct
108 Correct 6 ms 12880 KB Output is correct
109 Correct 13 ms 21456 KB Output is correct
110 Correct 32 ms 21448 KB Output is correct
111 Correct 12 ms 21456 KB Output is correct
112 Correct 31 ms 21504 KB Output is correct
113 Correct 40 ms 21440 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 3 ms 5712 KB Output is correct
4 Correct 3 ms 5712 KB Output is correct
5 Correct 38 ms 13056 KB Output is correct
6 Correct 63 ms 14720 KB Output is correct
7 Correct 33 ms 10104 KB Output is correct
8 Correct 54 ms 15108 KB Output is correct
9 Correct 10 ms 7088 KB Output is correct
10 Correct 53 ms 14600 KB Output is correct
11 Correct 20 ms 7292 KB Output is correct
12 Correct 50 ms 14780 KB Output is correct
13 Correct 49 ms 14724 KB Output is correct
14 Correct 50 ms 14568 KB Output is correct
15 Correct 59 ms 14816 KB Output is correct
16 Correct 66 ms 15136 KB Output is correct
17 Correct 57 ms 15192 KB Output is correct
18 Correct 3 ms 5712 KB Output is correct
19 Correct 4 ms 6608 KB Output is correct
20 Correct 4 ms 6736 KB Output is correct
21 Correct 4 ms 6736 KB Output is correct
22 Correct 4 ms 6736 KB Output is correct
23 Correct 4 ms 6716 KB Output is correct
24 Correct 4 ms 6736 KB Output is correct
25 Correct 3 ms 6736 KB Output is correct
26 Correct 7 ms 12856 KB Output is correct
27 Correct 13 ms 21528 KB Output is correct
28 Correct 32 ms 21544 KB Output is correct
29 Correct 12 ms 21552 KB Output is correct
30 Correct 31 ms 21444 KB Output is correct
31 Correct 42 ms 21472 KB Output is correct
32 Correct 3 ms 5712 KB Output is correct
33 Correct 44 ms 14324 KB Output is correct
34 Correct 57 ms 14728 KB Output is correct
35 Correct 45 ms 14864 KB Output is correct
36 Correct 67 ms 14484 KB Output is correct
37 Correct 70 ms 14708 KB Output is correct
38 Correct 45 ms 15196 KB Output is correct
39 Correct 3 ms 5712 KB Output is correct
40 Correct 33 ms 10684 KB Output is correct
41 Correct 52 ms 14324 KB Output is correct
42 Correct 42 ms 14432 KB Output is correct
43 Correct 52 ms 14348 KB Output is correct
44 Correct 57 ms 14420 KB Output is correct
45 Correct 43 ms 14444 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Execution timed out 4037 ms 9732 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 4 ms 5712 KB Output is correct
4 Execution timed out 4037 ms 9732 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 5712 KB Output is correct
2 Correct 3 ms 5712 KB Output is correct
3 Correct 151 ms 6928 KB Output is correct
4 Correct 908 ms 7240 KB Output is correct
5 Correct 939 ms 6544 KB Output is correct
6 Correct 1092 ms 7300 KB Output is correct
7 Correct 877 ms 6840 KB Output is correct
8 Correct 1217 ms 7300 KB Output is correct
9 Correct 3 ms 5712 KB Output is correct
10 Correct 3 ms 5712 KB Output is correct
11 Correct 4 ms 5712 KB Output is correct
12 Correct 3 ms 5712 KB Output is correct
13 Correct 4 ms 5840 KB Output is correct
14 Correct 6 ms 6736 KB Output is correct
15 Correct 5 ms 6608 KB Output is correct
16 Correct 7 ms 6736 KB Output is correct
17 Correct 4 ms 6480 KB Output is correct
18 Correct 6 ms 6736 KB Output is correct
19 Correct 5 ms 5712 KB Output is correct
20 Correct 6 ms 6736 KB Output is correct
21 Correct 6 ms 6736 KB Output is correct
22 Correct 7 ms 6712 KB Output is correct
23 Correct 6 ms 6736 KB Output is correct
24 Correct 5 ms 6736 KB Output is correct
25 Correct 7 ms 6736 KB Output is correct
26 Correct 3 ms 5712 KB Output is correct
27 Correct 4 ms 5840 KB Output is correct
28 Correct 6 ms 6736 KB Output is correct
29 Correct 5 ms 6736 KB Output is correct
30 Correct 6 ms 6736 KB Output is correct
31 Correct 8 ms 6736 KB Output is correct
32 Correct 7 ms 6736 KB Output is correct
33 Correct 3 ms 5712 KB Output is correct
34 Correct 3 ms 5712 KB Output is correct
35 Correct 5 ms 5712 KB Output is correct
36 Correct 7 ms 6736 KB Output is correct
37 Correct 7 ms 6736 KB Output is correct
38 Correct 8 ms 6708 KB Output is correct
39 Correct 5 ms 6736 KB Output is correct
40 Correct 5 ms 6736 KB Output is correct
41 Correct 3 ms 5712 KB Output is correct
42 Correct 4 ms 6608 KB Output is correct
43 Correct 4 ms 6736 KB Output is correct
44 Correct 3 ms 6736 KB Output is correct
45 Correct 3 ms 6736 KB Output is correct
46 Correct 4 ms 6736 KB Output is correct
47 Correct 3 ms 6736 KB Output is correct
48 Correct 3 ms 5712 KB Output is correct
49 Correct 3 ms 5712 KB Output is correct
50 Correct 3 ms 5712 KB Output is correct
51 Correct 3 ms 5712 KB Output is correct
52 Correct 5 ms 5848 KB Output is correct
53 Correct 6 ms 6736 KB Output is correct
54 Correct 4 ms 6608 KB Output is correct
55 Correct 6 ms 6736 KB Output is correct
56 Correct 5 ms 6480 KB Output is correct
57 Correct 6 ms 6736 KB Output is correct
58 Correct 6 ms 5712 KB Output is correct
59 Correct 8 ms 6736 KB Output is correct
60 Correct 7 ms 6736 KB Output is correct
61 Correct 6 ms 6736 KB Output is correct
62 Correct 7 ms 6736 KB Output is correct
63 Correct 7 ms 6736 KB Output is correct
64 Correct 7 ms 6736 KB Output is correct
65 Correct 4 ms 6736 KB Output is correct
66 Correct 149 ms 19152 KB Output is correct
67 Correct 265 ms 21544 KB Output is correct
68 Correct 22 ms 11728 KB Output is correct
69 Correct 260 ms 21456 KB Output is correct
70 Correct 26 ms 6736 KB Output is correct
71 Correct 256 ms 21528 KB Output is correct
72 Correct 29 ms 5712 KB Output is correct
73 Correct 290 ms 21548 KB Output is correct
74 Correct 271 ms 21456 KB Output is correct
75 Correct 257 ms 21456 KB Output is correct
76 Correct 254 ms 21472 KB Output is correct
77 Correct 137 ms 21516 KB Output is correct
78 Correct 110 ms 21448 KB Output is correct
79 Correct 3 ms 5712 KB Output is correct
80 Correct 3 ms 5840 KB Output is correct
81 Correct 6 ms 6736 KB Output is correct
82 Correct 6 ms 6736 KB Output is correct
83 Correct 7 ms 6736 KB Output is correct
84 Correct 6 ms 6692 KB Output is correct
85 Correct 6 ms 6736 KB Output is correct
86 Correct 3 ms 5712 KB Output is correct
87 Correct 3 ms 5712 KB Output is correct
88 Correct 5 ms 5712 KB Output is correct
89 Correct 5 ms 6736 KB Output is correct
90 Correct 7 ms 6696 KB Output is correct
91 Correct 7 ms 6736 KB Output is correct
92 Correct 6 ms 6736 KB Output is correct
93 Correct 7 ms 6736 KB Output is correct
94 Correct 3 ms 5712 KB Output is correct
95 Correct 3 ms 6608 KB Output is correct
96 Correct 3 ms 6736 KB Output is correct
97 Correct 4 ms 6736 KB Output is correct
98 Correct 3 ms 6736 KB Output is correct
99 Correct 4 ms 6736 KB Output is correct
100 Correct 4 ms 6684 KB Output is correct
101 Correct 3 ms 6736 KB Output is correct
102 Correct 8 ms 6864 KB Output is correct
103 Correct 42 ms 21456 KB Output is correct
104 Correct 56 ms 21488 KB Output is correct
105 Correct 47 ms 21564 KB Output is correct
106 Correct 63 ms 21532 KB Output is correct
107 Correct 60 ms 21496 KB Output is correct
108 Correct 4 ms 6736 KB Output is correct
109 Correct 8 ms 10940 KB Output is correct
110 Correct 37 ms 21456 KB Output is correct
111 Correct 56 ms 21448 KB Output is correct
112 Correct 37 ms 21456 KB Output is correct
113 Correct 57 ms 21504 KB Output is correct
114 Correct 55 ms 21516 KB Output is correct
115 Correct 3 ms 6736 KB Output is correct
116 Correct 6 ms 12880 KB Output is correct
117 Correct 13 ms 21456 KB Output is correct
118 Correct 32 ms 21448 KB Output is correct
119 Correct 12 ms 21456 KB Output is correct
120 Correct 31 ms 21504 KB Output is correct
121 Correct 40 ms 21440 KB Output is correct
122 Correct 3 ms 5712 KB Output is correct
123 Correct 3 ms 5712 KB Output is correct
124 Correct 3 ms 5712 KB Output is correct
125 Correct 3 ms 5712 KB Output is correct
126 Correct 38 ms 13056 KB Output is correct
127 Correct 63 ms 14720 KB Output is correct
128 Correct 33 ms 10104 KB Output is correct
129 Correct 54 ms 15108 KB Output is correct
130 Correct 10 ms 7088 KB Output is correct
131 Correct 53 ms 14600 KB Output is correct
132 Correct 20 ms 7292 KB Output is correct
133 Correct 50 ms 14780 KB Output is correct
134 Correct 49 ms 14724 KB Output is correct
135 Correct 50 ms 14568 KB Output is correct
136 Correct 59 ms 14816 KB Output is correct
137 Correct 66 ms 15136 KB Output is correct
138 Correct 57 ms 15192 KB Output is correct
139 Correct 3 ms 5712 KB Output is correct
140 Correct 4 ms 6608 KB Output is correct
141 Correct 4 ms 6736 KB Output is correct
142 Correct 4 ms 6736 KB Output is correct
143 Correct 4 ms 6736 KB Output is correct
144 Correct 4 ms 6716 KB Output is correct
145 Correct 4 ms 6736 KB Output is correct
146 Correct 3 ms 6736 KB Output is correct
147 Correct 7 ms 12856 KB Output is correct
148 Correct 13 ms 21528 KB Output is correct
149 Correct 32 ms 21544 KB Output is correct
150 Correct 12 ms 21552 KB Output is correct
151 Correct 31 ms 21444 KB Output is correct
152 Correct 42 ms 21472 KB Output is correct
153 Correct 3 ms 5712 KB Output is correct
154 Correct 44 ms 14324 KB Output is correct
155 Correct 57 ms 14728 KB Output is correct
156 Correct 45 ms 14864 KB Output is correct
157 Correct 67 ms 14484 KB Output is correct
158 Correct 70 ms 14708 KB Output is correct
159 Correct 45 ms 15196 KB Output is correct
160 Correct 3 ms 5712 KB Output is correct
161 Correct 33 ms 10684 KB Output is correct
162 Correct 52 ms 14324 KB Output is correct
163 Correct 42 ms 14432 KB Output is correct
164 Correct 52 ms 14348 KB Output is correct
165 Correct 57 ms 14420 KB Output is correct
166 Correct 43 ms 14444 KB Output is correct
167 Correct 3 ms 5712 KB Output is correct
168 Correct 3 ms 5712 KB Output is correct
169 Correct 4 ms 5712 KB Output is correct
170 Execution timed out 4037 ms 9732 KB Time limit exceeded
171 Halted 0 ms 0 KB -