oj.uz

Submission #567156

# Submission time Handle Problem Language Result Execution time Memory
567156 2022-05-23T08:35:56 Z Mazaalai Rainforest Jumps (APIO21_jumps) C++17
37 / 100
 4000 ms 14712 KB 
#include "jumps.h"

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using PII = pair <ll, ll>;
int n;
const int N = 2e5 + 5;
const int INF = 1e6;
int nums[N], L[N], R[N];
vector <int> paths[N];
bool test1;
void init(int _n, vector<int> _nums) {
    test1 = 1;
    n = _n;
    nums[0] = nums[n+1] = INF;
    for (int i = 0; i < n; i++) test1 &= (_nums[i] == i+1);
    for (int i = 1; i <= n; i++) nums[i] = _nums[i-1];
    // for (int i = 1; i <= n; i++) test1 &= (i == nums[i]);
    stack <int> stk;
    stk.push(0);
    for (int i = 1; i <= n; i++) {
        while(nums[stk.top()] < nums[i]) stk.pop();
        L[i] = stk.top();
        stk.push(i);
    }
    while(!stk.empty()) stk.pop();
    stk.push(n+1);
    for (int i = n; i > 0; i--) {
        while(nums[stk.top()] < nums[i]) stk.pop();
        R[i] = stk.top();
        stk.push(i);
    }
    // for (int i = 1; i <= n; i++) {
    //     paths[i].pb(L[i]);
    //     paths[i].pb(R[i]);
        // cout << i << ": " << nums[L[i]] << ' ' << nums[i] << ' ' << nums[R[i]] << '\n';
    // }
}
int C, D;
int dp[N];
int solve(int pos) {
    int& res = dp[pos];
    if (res != -1) return res;
    if (pos == 0 || pos == n+1) return INF;
    if (C <= pos && pos <= D) return 0;
    return res = 1+min(solve(L[pos]), solve(R[pos]));
}
int minimum_jumps(int A, int B, int _C, int _D) {
    C = _C+1;
    D = _D+1;
    if (test1) {
        // cout << "LOL\n";
        return _C - B;
    }
    int ans = INF;
    for (int i = 0; i <= n+1; i++) dp[i] = -1;
    for (int i = A+1; i <= B+1; i++) {
        ans = min(ans, solve(i));
    }
    // for (int i = 1; i <= n; i++) {
    //     cout << solve(i) << " \n"[i==n];
    // }
    return ans == INF ? -1 : ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4944 KB Output is correct
2 Correct 4 ms 4944 KB Output is correct
3 Correct 122 ms 8708 KB Output is correct
4 Correct 857 ms 9620 KB Output is correct
5 Correct 812 ms 7312 KB Output is correct
6 Correct 974 ms 9728 KB Output is correct
7 Correct 674 ms 8196 KB Output is correct
8 Correct 784 ms 9616 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 4944 KB Output is correct
4 Correct 3 ms 4944 KB Output is correct
5 Correct 4 ms 4944 KB Output is correct
6 Correct 7 ms 4944 KB Output is correct
7 Correct 4 ms 4944 KB Output is correct
8 Correct 5 ms 4944 KB Output is correct
9 Correct 4 ms 4944 KB Output is correct
10 Correct 4 ms 4944 KB Output is correct
11 Correct 6 ms 4944 KB Output is correct
12 Correct 5 ms 4944 KB Output is correct
13 Correct 5 ms 4944 KB Output is correct
14 Correct 5 ms 4944 KB Output is correct
15 Correct 4 ms 4944 KB Output is correct
16 Correct 5 ms 4944 KB Output is correct
17 Correct 3 ms 4944 KB Output is correct
18 Correct 3 ms 4944 KB Output is correct
19 Correct 3 ms 4944 KB Output is correct
20 Correct 8 ms 4944 KB Output is correct
21 Correct 6 ms 4944 KB Output is correct
22 Correct 5 ms 4944 KB Output is correct
23 Correct 6 ms 4944 KB Output is correct
24 Correct 5 ms 4944 KB Output is correct
25 Correct 3 ms 4944 KB Output is correct
26 Correct 2 ms 4944 KB Output is correct
27 Correct 4 ms 4944 KB Output is correct
28 Correct 5 ms 4944 KB Output is correct
29 Correct 5 ms 4944 KB Output is correct
30 Correct 6 ms 4944 KB Output is correct
31 Correct 7 ms 4944 KB Output is correct
32 Correct 4 ms 4944 KB Output is correct
33 Correct 3 ms 4944 KB Output is correct
34 Correct 3 ms 4944 KB Output is correct
35 Correct 3 ms 4944 KB Output is correct
36 Correct 3 ms 4944 KB Output is correct
37 Correct 3 ms 4944 KB Output is correct
38 Correct 2 ms 4944 KB Output is correct
39 Correct 3 ms 4944 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 4944 KB Output is correct
4 Correct 3 ms 4944 KB Output is correct
5 Correct 4 ms 4944 KB Output is correct
6 Correct 7 ms 4944 KB Output is correct
7 Correct 4 ms 4944 KB Output is correct
8 Correct 5 ms 4944 KB Output is correct
9 Correct 4 ms 4944 KB Output is correct
10 Correct 4 ms 4944 KB Output is correct
11 Correct 6 ms 4944 KB Output is correct
12 Correct 5 ms 4944 KB Output is correct
13 Correct 5 ms 4944 KB Output is correct
14 Correct 5 ms 4944 KB Output is correct
15 Correct 4 ms 4944 KB Output is correct
16 Correct 5 ms 4944 KB Output is correct
17 Correct 3 ms 4944 KB Output is correct
18 Correct 3 ms 4944 KB Output is correct
19 Correct 3 ms 4944 KB Output is correct
20 Correct 8 ms 4944 KB Output is correct
21 Correct 6 ms 4944 KB Output is correct
22 Correct 5 ms 4944 KB Output is correct
23 Correct 6 ms 4944 KB Output is correct
24 Correct 5 ms 4944 KB Output is correct
25 Correct 3 ms 4944 KB Output is correct
26 Correct 2 ms 4944 KB Output is correct
27 Correct 4 ms 4944 KB Output is correct
28 Correct 5 ms 4944 KB Output is correct
29 Correct 5 ms 4944 KB Output is correct
30 Correct 6 ms 4944 KB Output is correct
31 Correct 7 ms 4944 KB Output is correct
32 Correct 4 ms 4944 KB Output is correct
33 Correct 3 ms 4944 KB Output is correct
34 Correct 3 ms 4944 KB Output is correct
35 Correct 3 ms 4944 KB Output is correct
36 Correct 3 ms 4944 KB Output is correct
37 Correct 3 ms 4944 KB Output is correct
38 Correct 2 ms 4944 KB Output is correct
39 Correct 3 ms 4944 KB Output is correct
40 Correct 2 ms 4944 KB Output is correct
41 Correct 3 ms 4944 KB Output is correct
42 Correct 3 ms 4944 KB Output is correct
43 Correct 4 ms 4944 KB Output is correct
44 Correct 4 ms 4944 KB Output is correct
45 Correct 5 ms 4944 KB Output is correct
46 Correct 3 ms 4944 KB Output is correct
47 Correct 6 ms 4944 KB Output is correct
48 Correct 3 ms 4944 KB Output is correct
49 Correct 6 ms 4944 KB Output is correct
50 Correct 5 ms 4944 KB Output is correct
51 Correct 5 ms 4944 KB Output is correct
52 Correct 5 ms 4944 KB Output is correct
53 Correct 5 ms 4944 KB Output is correct
54 Correct 5 ms 4944 KB Output is correct
55 Correct 7 ms 5072 KB Output is correct
56 Correct 6 ms 4944 KB Output is correct
57 Correct 3 ms 4944 KB Output is correct
58 Correct 27 ms 4944 KB Output is correct
59 Correct 35 ms 4944 KB Output is correct
60 Correct 9 ms 4944 KB Output is correct
61 Correct 39 ms 4944 KB Output is correct
62 Correct 15 ms 4944 KB Output is correct
63 Correct 40 ms 5016 KB Output is correct
64 Correct 26 ms 4944 KB Output is correct
65 Correct 45 ms 5072 KB Output is correct
66 Correct 38 ms 5120 KB Output is correct
67 Correct 37 ms 4944 KB Output is correct
68 Correct 44 ms 5072 KB Output is correct
69 Correct 42 ms 5072 KB Output is correct
70 Correct 36 ms 5072 KB Output is correct
71 Correct 3 ms 4944 KB Output is correct
72 Correct 3 ms 4944 KB Output is correct
73 Correct 4 ms 4944 KB Output is correct
74 Correct 5 ms 4944 KB Output is correct
75 Correct 6 ms 4944 KB Output is correct
76 Correct 4 ms 4944 KB Output is correct
77 Correct 6 ms 4944 KB Output is correct
78 Correct 2 ms 4944 KB Output is correct
79 Correct 2 ms 4944 KB Output is correct
80 Correct 4 ms 4944 KB Output is correct
81 Correct 5 ms 4944 KB Output is correct
82 Correct 5 ms 4944 KB Output is correct
83 Correct 5 ms 4960 KB Output is correct
84 Correct 4 ms 4944 KB Output is correct
85 Correct 5 ms 4944 KB Output is correct
86 Correct 3 ms 4944 KB Output is correct
87 Correct 3 ms 4944 KB Output is correct
88 Correct 3 ms 4944 KB Output is correct
89 Correct 3 ms 4944 KB Output is correct
90 Correct 2 ms 4944 KB Output is correct
91 Correct 3 ms 4944 KB Output is correct
92 Correct 3 ms 4944 KB Output is correct
93 Correct 2 ms 4944 KB Output is correct
94 Correct 7 ms 4944 KB Output is correct
95 Correct 38 ms 4944 KB Output is correct
96 Correct 37 ms 5072 KB Output is correct
97 Correct 26 ms 4944 KB Output is correct
98 Correct 43 ms 5076 KB Output is correct
99 Correct 36 ms 5072 KB Output is correct
100 Correct 4 ms 4920 KB Output is correct
101 Correct 4 ms 4944 KB Output is correct
102 Correct 12 ms 4944 KB Output is correct
103 Correct 29 ms 5072 KB Output is correct
104 Correct 23 ms 4944 KB Output is correct
105 Correct 39 ms 5072 KB Output is correct
106 Correct 36 ms 5072 KB Output is correct
107 Correct 3 ms 4944 KB Output is correct
108 Correct 3 ms 4944 KB Output is correct
109 Correct 3 ms 4944 KB Output is correct
110 Correct 3 ms 5072 KB Output is correct
111 Correct 5 ms 4944 KB Output is correct
112 Correct 3 ms 5072 KB Output is correct
113 Correct 3 ms 5068 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 5072 KB Output is correct
4 Correct 2 ms 4944 KB Output is correct
5 Correct 26 ms 8064 KB Output is correct
6 Correct 35 ms 8820 KB Output is correct
7 Correct 17 ms 6952 KB Output is correct
8 Correct 32 ms 8888 KB Output is correct
9 Correct 12 ms 5632 KB Output is correct
10 Correct 52 ms 8836 KB Output is correct
11 Correct 23 ms 9604 KB Output is correct
12 Correct 29 ms 12176 KB Output is correct
13 Correct 30 ms 13348 KB Output is correct
14 Correct 33 ms 8804 KB Output is correct
15 Correct 33 ms 12356 KB Output is correct
16 Correct 32 ms 9712 KB Output is correct
17 Correct 29 ms 9992 KB Output is correct
18 Correct 2 ms 4944 KB Output is correct
19 Correct 3 ms 4944 KB Output is correct
20 Correct 3 ms 4944 KB Output is correct
21 Correct 3 ms 4944 KB Output is correct
22 Correct 3 ms 4944 KB Output is correct
23 Correct 3 ms 4944 KB Output is correct
24 Correct 3 ms 4932 KB Output is correct
25 Correct 3 ms 4944 KB Output is correct
26 Correct 4 ms 4944 KB Output is correct
27 Correct 3 ms 4944 KB Output is correct
28 Correct 3 ms 5072 KB Output is correct
29 Correct 3 ms 4944 KB Output is correct
30 Correct 3 ms 5072 KB Output is correct
31 Correct 4 ms 5072 KB Output is correct
32 Correct 3 ms 4944 KB Output is correct
33 Correct 43 ms 8832 KB Output is correct
34 Correct 30 ms 8856 KB Output is correct
35 Correct 28 ms 13708 KB Output is correct
36 Correct 27 ms 8836 KB Output is correct
37 Correct 30 ms 12376 KB Output is correct
38 Correct 46 ms 12292 KB Output is correct
39 Correct 3 ms 4944 KB Output is correct
40 Correct 19 ms 7224 KB Output is correct
41 Correct 33 ms 8856 KB Output is correct
42 Correct 30 ms 14220 KB Output is correct
43 Correct 29 ms 8836 KB Output is correct
44 Correct 32 ms 12340 KB Output is correct
45 Correct 30 ms 14712 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 444 ms 6772 KB Output is correct
5 Correct 2816 ms 8968 KB Output is correct
6 Correct 847 ms 5584 KB Output is correct
7 Correct 3078 ms 8892 KB Output is correct
8 Correct 983 ms 6420 KB Output is correct
9 Correct 3198 ms 8848 KB Output is correct
10 Correct 887 ms 9624 KB Output is correct
11 Execution timed out 4059 ms 14640 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 4944 KB Output is correct
3 Correct 3 ms 4948 KB Output is correct
4 Correct 444 ms 6772 KB Output is correct
5 Correct 2816 ms 8968 KB Output is correct
6 Correct 847 ms 5584 KB Output is correct
7 Correct 3078 ms 8892 KB Output is correct
8 Correct 983 ms 6420 KB Output is correct
9 Correct 3198 ms 8848 KB Output is correct
10 Correct 887 ms 9624 KB Output is correct
11 Execution timed out 4059 ms 14640 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4944 KB Output is correct
2 Correct 4 ms 4944 KB Output is correct
3 Correct 122 ms 8708 KB Output is correct
4 Correct 857 ms 9620 KB Output is correct
5 Correct 812 ms 7312 KB Output is correct
6 Correct 974 ms 9728 KB Output is correct
7 Correct 674 ms 8196 KB Output is correct
8 Correct 784 ms 9616 KB Output is correct
9 Correct 3 ms 4944 KB Output is correct
10 Correct 3 ms 4944 KB Output is correct
11 Correct 3 ms 4944 KB Output is correct
12 Correct 3 ms 4944 KB Output is correct
13 Correct 4 ms 4944 KB Output is correct
14 Correct 7 ms 4944 KB Output is correct
15 Correct 4 ms 4944 KB Output is correct
16 Correct 5 ms 4944 KB Output is correct
17 Correct 4 ms 4944 KB Output is correct
18 Correct 4 ms 4944 KB Output is correct
19 Correct 6 ms 4944 KB Output is correct
20 Correct 5 ms 4944 KB Output is correct
21 Correct 5 ms 4944 KB Output is correct
22 Correct 5 ms 4944 KB Output is correct
23 Correct 4 ms 4944 KB Output is correct
24 Correct 5 ms 4944 KB Output is correct
25 Correct 3 ms 4944 KB Output is correct
26 Correct 3 ms 4944 KB Output is correct
27 Correct 3 ms 4944 KB Output is correct
28 Correct 8 ms 4944 KB Output is correct
29 Correct 6 ms 4944 KB Output is correct
30 Correct 5 ms 4944 KB Output is correct
31 Correct 6 ms 4944 KB Output is correct
32 Correct 5 ms 4944 KB Output is correct
33 Correct 3 ms 4944 KB Output is correct
34 Correct 2 ms 4944 KB Output is correct
35 Correct 4 ms 4944 KB Output is correct
36 Correct 5 ms 4944 KB Output is correct
37 Correct 5 ms 4944 KB Output is correct
38 Correct 6 ms 4944 KB Output is correct
39 Correct 7 ms 4944 KB Output is correct
40 Correct 4 ms 4944 KB Output is correct
41 Correct 3 ms 4944 KB Output is correct
42 Correct 3 ms 4944 KB Output is correct
43 Correct 3 ms 4944 KB Output is correct
44 Correct 3 ms 4944 KB Output is correct
45 Correct 3 ms 4944 KB Output is correct
46 Correct 2 ms 4944 KB Output is correct
47 Correct 3 ms 4944 KB Output is correct
48 Correct 2 ms 4944 KB Output is correct
49 Correct 3 ms 4944 KB Output is correct
50 Correct 3 ms 4944 KB Output is correct
51 Correct 4 ms 4944 KB Output is correct
52 Correct 4 ms 4944 KB Output is correct
53 Correct 5 ms 4944 KB Output is correct
54 Correct 3 ms 4944 KB Output is correct
55 Correct 6 ms 4944 KB Output is correct
56 Correct 3 ms 4944 KB Output is correct
57 Correct 6 ms 4944 KB Output is correct
58 Correct 5 ms 4944 KB Output is correct
59 Correct 5 ms 4944 KB Output is correct
60 Correct 5 ms 4944 KB Output is correct
61 Correct 5 ms 4944 KB Output is correct
62 Correct 5 ms 4944 KB Output is correct
63 Correct 7 ms 5072 KB Output is correct
64 Correct 6 ms 4944 KB Output is correct
65 Correct 3 ms 4944 KB Output is correct
66 Correct 27 ms 4944 KB Output is correct
67 Correct 35 ms 4944 KB Output is correct
68 Correct 9 ms 4944 KB Output is correct
69 Correct 39 ms 4944 KB Output is correct
70 Correct 15 ms 4944 KB Output is correct
71 Correct 40 ms 5016 KB Output is correct
72 Correct 26 ms 4944 KB Output is correct
73 Correct 45 ms 5072 KB Output is correct
74 Correct 38 ms 5120 KB Output is correct
75 Correct 37 ms 4944 KB Output is correct
76 Correct 44 ms 5072 KB Output is correct
77 Correct 42 ms 5072 KB Output is correct
78 Correct 36 ms 5072 KB Output is correct
79 Correct 3 ms 4944 KB Output is correct
80 Correct 3 ms 4944 KB Output is correct
81 Correct 4 ms 4944 KB Output is correct
82 Correct 5 ms 4944 KB Output is correct
83 Correct 6 ms 4944 KB Output is correct
84 Correct 4 ms 4944 KB Output is correct
85 Correct 6 ms 4944 KB Output is correct
86 Correct 2 ms 4944 KB Output is correct
87 Correct 2 ms 4944 KB Output is correct
88 Correct 4 ms 4944 KB Output is correct
89 Correct 5 ms 4944 KB Output is correct
90 Correct 5 ms 4944 KB Output is correct
91 Correct 5 ms 4960 KB Output is correct
92 Correct 4 ms 4944 KB Output is correct
93 Correct 5 ms 4944 KB Output is correct
94 Correct 3 ms 4944 KB Output is correct
95 Correct 3 ms 4944 KB Output is correct
96 Correct 3 ms 4944 KB Output is correct
97 Correct 3 ms 4944 KB Output is correct
98 Correct 2 ms 4944 KB Output is correct
99 Correct 3 ms 4944 KB Output is correct
100 Correct 3 ms 4944 KB Output is correct
101 Correct 2 ms 4944 KB Output is correct
102 Correct 7 ms 4944 KB Output is correct
103 Correct 38 ms 4944 KB Output is correct
104 Correct 37 ms 5072 KB Output is correct
105 Correct 26 ms 4944 KB Output is correct
106 Correct 43 ms 5076 KB Output is correct
107 Correct 36 ms 5072 KB Output is correct
108 Correct 4 ms 4920 KB Output is correct
109 Correct 4 ms 4944 KB Output is correct
110 Correct 12 ms 4944 KB Output is correct
111 Correct 29 ms 5072 KB Output is correct
112 Correct 23 ms 4944 KB Output is correct
113 Correct 39 ms 5072 KB Output is correct
114 Correct 36 ms 5072 KB Output is correct
115 Correct 3 ms 4944 KB Output is correct
116 Correct 3 ms 4944 KB Output is correct
117 Correct 3 ms 4944 KB Output is correct
118 Correct 3 ms 5072 KB Output is correct
119 Correct 5 ms 4944 KB Output is correct
120 Correct 3 ms 5072 KB Output is correct
121 Correct 3 ms 5068 KB Output is correct
122 Correct 3 ms 4944 KB Output is correct
123 Correct 3 ms 4944 KB Output is correct
124 Correct 3 ms 5072 KB Output is correct
125 Correct 2 ms 4944 KB Output is correct
126 Correct 26 ms 8064 KB Output is correct
127 Correct 35 ms 8820 KB Output is correct
128 Correct 17 ms 6952 KB Output is correct
129 Correct 32 ms 8888 KB Output is correct
130 Correct 12 ms 5632 KB Output is correct
131 Correct 52 ms 8836 KB Output is correct
132 Correct 23 ms 9604 KB Output is correct
133 Correct 29 ms 12176 KB Output is correct
134 Correct 30 ms 13348 KB Output is correct
135 Correct 33 ms 8804 KB Output is correct
136 Correct 33 ms 12356 KB Output is correct
137 Correct 32 ms 9712 KB Output is correct
138 Correct 29 ms 9992 KB Output is correct
139 Correct 2 ms 4944 KB Output is correct
140 Correct 3 ms 4944 KB Output is correct
141 Correct 3 ms 4944 KB Output is correct
142 Correct 3 ms 4944 KB Output is correct
143 Correct 3 ms 4944 KB Output is correct
144 Correct 3 ms 4944 KB Output is correct
145 Correct 3 ms 4932 KB Output is correct
146 Correct 3 ms 4944 KB Output is correct
147 Correct 4 ms 4944 KB Output is correct
148 Correct 3 ms 4944 KB Output is correct
149 Correct 3 ms 5072 KB Output is correct
150 Correct 3 ms 4944 KB Output is correct
151 Correct 3 ms 5072 KB Output is correct
152 Correct 4 ms 5072 KB Output is correct
153 Correct 3 ms 4944 KB Output is correct
154 Correct 43 ms 8832 KB Output is correct
155 Correct 30 ms 8856 KB Output is correct
156 Correct 28 ms 13708 KB Output is correct
157 Correct 27 ms 8836 KB Output is correct
158 Correct 30 ms 12376 KB Output is correct
159 Correct 46 ms 12292 KB Output is correct
160 Correct 3 ms 4944 KB Output is correct
161 Correct 19 ms 7224 KB Output is correct
162 Correct 33 ms 8856 KB Output is correct
163 Correct 30 ms 14220 KB Output is correct
164 Correct 29 ms 8836 KB Output is correct
165 Correct 32 ms 12340 KB Output is correct
166 Correct 30 ms 14712 KB Output is correct
167 Correct 2 ms 4944 KB Output is correct
168 Correct 3 ms 4944 KB Output is correct
169 Correct 3 ms 4948 KB Output is correct
170 Correct 444 ms 6772 KB Output is correct
171 Correct 2816 ms 8968 KB Output is correct
172 Correct 847 ms 5584 KB Output is correct
173 Correct 3078 ms 8892 KB Output is correct
174 Correct 983 ms 6420 KB Output is correct
175 Correct 3198 ms 8848 KB Output is correct
176 Correct 887 ms 9624 KB Output is correct
177 Execution timed out 4059 ms 14640 KB Time limit exceeded
178 Halted 0 ms 0 KB -