oj.uz

Submission #671328

# Submission time Handle Problem Language Result Execution time Memory
671328 2022-12-12T20:44:44 Z YENGOYAN Rainforest Jumps (APIO21_jumps) C++17
37 / 100
 4000 ms 12700 KB 
#include "jumps.h"
#include <bits/stdc++.h>

using namespace std;

vector<int> l, r, h;
bool f = 1;
int n;

void calcDp(int u, vector<int> &dp, int c, int d){
    if(dp[u] != -1) return;
    if(u >= c && u <= d) {
        dp[u] = 0;
        return;
    }
    if(l[u] != -1 && r[u] != -1) {
        calcDp(l[u], dp, c, d);
        calcDp(r[u], dp, c, d);
        dp[u] = min(dp[l[u]], dp[r[u]]) + 1;
    }
    else if(l[u] != -1) {
        calcDp(l[u], dp, c, d);
        dp[u] = dp[l[u]] + 1;
    }
    else if(r[u] != -1){
        calcDp(r[u], dp, c, d);
        dp[u] = dp[r[u]] + 1;
    }
    else dp[u] = 1e9;
}


bool check(int n, int q){
    if(n <= 2000 && q <= 2000) return 1;
    if(q <= 5) return 1;
    return 1;
}

void init(int N, vector<int> H) {
    n = N, h = H;
    l = r = vector<int> (n, -1);
    for(int i = 0; i < n; i++) if(h[i] != i + 1) f = 0;
    if(f) return;
    stack<pair<int, int>> st;
    st.push({1e9, -1});
    for(int i = n - 1; i >= 0; i--){
        while(st.top().first < h[i]){
            st.pop();
        }
        r[i] = st.top().second;
        st.push({h[i], i});
    }
    while(st.size())st.pop();
    st.push({1e9, -1});
    for(int i = 0; i < n; i++){
        while(st.top().first < h[i]){
            st.pop();
        }
        l[i] = st.top().second;
        st.push({h[i], i});
    }
}

int minimum_jumps(int A, int B, int C, int D) {
    if(f) return C - B;
    vector<int> dp(n, -1);
    for(int i = A; i <= B; i++) calcDp(i, dp, C, D);
    int ans = 2e9;
    for(int i = A; i <= B; i++){
        ans = min(ans, dp[i]);
    }
    if(ans >= 1e9) return -1;
    return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 78 ms 3356 KB Output is correct
4 Correct 659 ms 4252 KB Output is correct
5 Correct 787 ms 2248 KB Output is correct
6 Correct 802 ms 4168 KB Output is correct
7 Correct 614 ms 2968 KB Output is correct
8 Correct 911 ms 4168 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 2 ms 208 KB Output is correct
17 Correct 3 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 3 ms 208 KB Output is correct
22 Correct 3 ms 208 KB Output is correct
23 Correct 3 ms 296 KB Output is correct
24 Correct 3 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 208 KB Output is correct
27 Correct 2 ms 208 KB Output is correct
28 Correct 2 ms 208 KB Output is correct
29 Correct 2 ms 208 KB Output is correct
30 Correct 2 ms 208 KB Output is correct
31 Correct 2 ms 208 KB Output is correct
32 Correct 2 ms 260 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 0 ms 208 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 2 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 2 ms 208 KB Output is correct
17 Correct 3 ms 208 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 3 ms 208 KB Output is correct
22 Correct 3 ms 208 KB Output is correct
23 Correct 3 ms 296 KB Output is correct
24 Correct 3 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 208 KB Output is correct
27 Correct 2 ms 208 KB Output is correct
28 Correct 2 ms 208 KB Output is correct
29 Correct 2 ms 208 KB Output is correct
30 Correct 2 ms 208 KB Output is correct
31 Correct 2 ms 208 KB Output is correct
32 Correct 2 ms 260 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 0 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 0 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 0 ms 208 KB Output is correct
42 Correct 0 ms 208 KB Output is correct
43 Correct 0 ms 208 KB Output is correct
44 Correct 2 ms 212 KB Output is correct
45 Correct 3 ms 208 KB Output is correct
46 Correct 2 ms 208 KB Output is correct
47 Correct 3 ms 208 KB Output is correct
48 Correct 1 ms 208 KB Output is correct
49 Correct 3 ms 208 KB Output is correct
50 Correct 2 ms 208 KB Output is correct
51 Correct 2 ms 208 KB Output is correct
52 Correct 2 ms 208 KB Output is correct
53 Correct 3 ms 208 KB Output is correct
54 Correct 3 ms 208 KB Output is correct
55 Correct 2 ms 212 KB Output is correct
56 Correct 3 ms 212 KB Output is correct
57 Correct 1 ms 208 KB Output is correct
58 Correct 26 ms 208 KB Output is correct
59 Correct 40 ms 336 KB Output is correct
60 Correct 7 ms 208 KB Output is correct
61 Correct 41 ms 336 KB Output is correct
62 Correct 13 ms 208 KB Output is correct
63 Correct 42 ms 336 KB Output is correct
64 Correct 14 ms 208 KB Output is correct
65 Correct 38 ms 336 KB Output is correct
66 Correct 42 ms 336 KB Output is correct
67 Correct 33 ms 336 KB Output is correct
68 Correct 44 ms 336 KB Output is correct
69 Correct 35 ms 336 KB Output is correct
70 Correct 37 ms 340 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 1 ms 208 KB Output is correct
73 Correct 2 ms 208 KB Output is correct
74 Correct 3 ms 208 KB Output is correct
75 Correct 3 ms 208 KB Output is correct
76 Correct 3 ms 208 KB Output is correct
77 Correct 2 ms 208 KB Output is correct
78 Correct 0 ms 208 KB Output is correct
79 Correct 0 ms 208 KB Output is correct
80 Correct 2 ms 208 KB Output is correct
81 Correct 2 ms 208 KB Output is correct
82 Correct 2 ms 208 KB Output is correct
83 Correct 2 ms 208 KB Output is correct
84 Correct 2 ms 208 KB Output is correct
85 Correct 3 ms 208 KB Output is correct
86 Correct 1 ms 208 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 0 ms 208 KB Output is correct
89 Correct 0 ms 208 KB Output is correct
90 Correct 0 ms 288 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 0 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 3 ms 208 KB Output is correct
95 Correct 40 ms 336 KB Output is correct
96 Correct 37 ms 336 KB Output is correct
97 Correct 36 ms 336 KB Output is correct
98 Correct 43 ms 336 KB Output is correct
99 Correct 29 ms 336 KB Output is correct
100 Correct 1 ms 208 KB Output is correct
101 Correct 1 ms 208 KB Output is correct
102 Correct 11 ms 336 KB Output is correct
103 Correct 26 ms 336 KB Output is correct
104 Correct 17 ms 336 KB Output is correct
105 Correct 35 ms 336 KB Output is correct
106 Correct 35 ms 436 KB Output is correct
107 Correct 0 ms 208 KB Output is correct
108 Correct 0 ms 208 KB Output is correct
109 Correct 1 ms 336 KB Output is correct
110 Correct 1 ms 336 KB Output is correct
111 Correct 1 ms 336 KB Output is correct
112 Correct 1 ms 336 KB Output is correct
113 Correct 1 ms 336 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 23 ms 3352 KB Output is correct
6 Correct 45 ms 4140 KB Output is correct
7 Correct 13 ms 2200 KB Output is correct
8 Correct 31 ms 4112 KB Output is correct
9 Correct 5 ms 976 KB Output is correct
10 Correct 28 ms 4220 KB Output is correct
11 Correct 27 ms 4144 KB Output is correct
12 Correct 31 ms 9232 KB Output is correct
13 Correct 30 ms 11216 KB Output is correct
14 Correct 27 ms 4140 KB Output is correct
15 Correct 32 ms 9248 KB Output is correct
16 Correct 29 ms 6940 KB Output is correct
17 Correct 36 ms 7072 KB Output is correct
18 Correct 0 ms 208 KB Output is correct
19 Correct 0 ms 208 KB Output is correct
20 Correct 0 ms 208 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 0 ms 208 KB Output is correct
24 Correct 0 ms 208 KB Output is correct
25 Correct 0 ms 208 KB Output is correct
26 Correct 1 ms 208 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 0 ms 208 KB Output is correct
33 Correct 26 ms 4168 KB Output is correct
34 Correct 28 ms 4156 KB Output is correct
35 Correct 30 ms 11776 KB Output is correct
36 Correct 27 ms 4140 KB Output is correct
37 Correct 28 ms 9352 KB Output is correct
38 Correct 28 ms 8988 KB Output is correct
39 Correct 0 ms 208 KB Output is correct
40 Correct 15 ms 2516 KB Output is correct
41 Correct 28 ms 4108 KB Output is correct
42 Correct 47 ms 12700 KB Output is correct
43 Correct 42 ms 4120 KB Output is correct
44 Correct 32 ms 9260 KB Output is correct
45 Correct 30 ms 12572 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 477 ms 2080 KB Output is correct
5 Correct 2975 ms 4240 KB Output is correct
6 Correct 907 ms 848 KB Output is correct
7 Correct 3017 ms 4108 KB Output is correct
8 Correct 889 ms 1616 KB Output is correct
9 Correct 2965 ms 4168 KB Output is correct
10 Correct 670 ms 4168 KB Output is correct
11 Execution timed out 4088 ms 12352 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 477 ms 2080 KB Output is correct
5 Correct 2975 ms 4240 KB Output is correct
6 Correct 907 ms 848 KB Output is correct
7 Correct 3017 ms 4108 KB Output is correct
8 Correct 889 ms 1616 KB Output is correct
9 Correct 2965 ms 4168 KB Output is correct
10 Correct 670 ms 4168 KB Output is correct
11 Execution timed out 4088 ms 12352 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 78 ms 3356 KB Output is correct
4 Correct 659 ms 4252 KB Output is correct
5 Correct 787 ms 2248 KB Output is correct
6 Correct 802 ms 4168 KB Output is correct
7 Correct 614 ms 2968 KB Output is correct
8 Correct 911 ms 4168 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 0 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 2 ms 208 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 3 ms 208 KB Output is correct
19 Correct 2 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 2 ms 208 KB Output is correct
22 Correct 2 ms 208 KB Output is correct
23 Correct 2 ms 208 KB Output is correct
24 Correct 2 ms 208 KB Output is correct
25 Correct 3 ms 208 KB Output is correct
26 Correct 0 ms 208 KB Output is correct
27 Correct 1 ms 208 KB Output is correct
28 Correct 2 ms 208 KB Output is correct
29 Correct 3 ms 208 KB Output is correct
30 Correct 3 ms 208 KB Output is correct
31 Correct 3 ms 296 KB Output is correct
32 Correct 3 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 0 ms 208 KB Output is correct
35 Correct 2 ms 208 KB Output is correct
36 Correct 2 ms 208 KB Output is correct
37 Correct 2 ms 208 KB Output is correct
38 Correct 2 ms 208 KB Output is correct
39 Correct 2 ms 208 KB Output is correct
40 Correct 2 ms 260 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 0 ms 208 KB Output is correct
46 Correct 1 ms 208 KB Output is correct
47 Correct 0 ms 208 KB Output is correct
48 Correct 0 ms 208 KB Output is correct
49 Correct 0 ms 208 KB Output is correct
50 Correct 0 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 2 ms 212 KB Output is correct
53 Correct 3 ms 208 KB Output is correct
54 Correct 2 ms 208 KB Output is correct
55 Correct 3 ms 208 KB Output is correct
56 Correct 1 ms 208 KB Output is correct
57 Correct 3 ms 208 KB Output is correct
58 Correct 2 ms 208 KB Output is correct
59 Correct 2 ms 208 KB Output is correct
60 Correct 2 ms 208 KB Output is correct
61 Correct 3 ms 208 KB Output is correct
62 Correct 3 ms 208 KB Output is correct
63 Correct 2 ms 212 KB Output is correct
64 Correct 3 ms 212 KB Output is correct
65 Correct 1 ms 208 KB Output is correct
66 Correct 26 ms 208 KB Output is correct
67 Correct 40 ms 336 KB Output is correct
68 Correct 7 ms 208 KB Output is correct
69 Correct 41 ms 336 KB Output is correct
70 Correct 13 ms 208 KB Output is correct
71 Correct 42 ms 336 KB Output is correct
72 Correct 14 ms 208 KB Output is correct
73 Correct 38 ms 336 KB Output is correct
74 Correct 42 ms 336 KB Output is correct
75 Correct 33 ms 336 KB Output is correct
76 Correct 44 ms 336 KB Output is correct
77 Correct 35 ms 336 KB Output is correct
78 Correct 37 ms 340 KB Output is correct
79 Correct 0 ms 212 KB Output is correct
80 Correct 1 ms 208 KB Output is correct
81 Correct 2 ms 208 KB Output is correct
82 Correct 3 ms 208 KB Output is correct
83 Correct 3 ms 208 KB Output is correct
84 Correct 3 ms 208 KB Output is correct
85 Correct 2 ms 208 KB Output is correct
86 Correct 0 ms 208 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 2 ms 208 KB Output is correct
89 Correct 2 ms 208 KB Output is correct
90 Correct 2 ms 208 KB Output is correct
91 Correct 2 ms 208 KB Output is correct
92 Correct 2 ms 208 KB Output is correct
93 Correct 3 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 0 ms 208 KB Output is correct
96 Correct 0 ms 208 KB Output is correct
97 Correct 0 ms 208 KB Output is correct
98 Correct 0 ms 288 KB Output is correct
99 Correct 0 ms 208 KB Output is correct
100 Correct 0 ms 208 KB Output is correct
101 Correct 0 ms 208 KB Output is correct
102 Correct 3 ms 208 KB Output is correct
103 Correct 40 ms 336 KB Output is correct
104 Correct 37 ms 336 KB Output is correct
105 Correct 36 ms 336 KB Output is correct
106 Correct 43 ms 336 KB Output is correct
107 Correct 29 ms 336 KB Output is correct
108 Correct 1 ms 208 KB Output is correct
109 Correct 1 ms 208 KB Output is correct
110 Correct 11 ms 336 KB Output is correct
111 Correct 26 ms 336 KB Output is correct
112 Correct 17 ms 336 KB Output is correct
113 Correct 35 ms 336 KB Output is correct
114 Correct 35 ms 436 KB Output is correct
115 Correct 0 ms 208 KB Output is correct
116 Correct 0 ms 208 KB Output is correct
117 Correct 1 ms 336 KB Output is correct
118 Correct 1 ms 336 KB Output is correct
119 Correct 1 ms 336 KB Output is correct
120 Correct 1 ms 336 KB Output is correct
121 Correct 1 ms 336 KB Output is correct
122 Correct 0 ms 208 KB Output is correct
123 Correct 1 ms 208 KB Output is correct
124 Correct 1 ms 256 KB Output is correct
125 Correct 0 ms 208 KB Output is correct
126 Correct 23 ms 3352 KB Output is correct
127 Correct 45 ms 4140 KB Output is correct
128 Correct 13 ms 2200 KB Output is correct
129 Correct 31 ms 4112 KB Output is correct
130 Correct 5 ms 976 KB Output is correct
131 Correct 28 ms 4220 KB Output is correct
132 Correct 27 ms 4144 KB Output is correct
133 Correct 31 ms 9232 KB Output is correct
134 Correct 30 ms 11216 KB Output is correct
135 Correct 27 ms 4140 KB Output is correct
136 Correct 32 ms 9248 KB Output is correct
137 Correct 29 ms 6940 KB Output is correct
138 Correct 36 ms 7072 KB Output is correct
139 Correct 0 ms 208 KB Output is correct
140 Correct 0 ms 208 KB Output is correct
141 Correct 0 ms 208 KB Output is correct
142 Correct 0 ms 208 KB Output is correct
143 Correct 0 ms 208 KB Output is correct
144 Correct 0 ms 208 KB Output is correct
145 Correct 0 ms 208 KB Output is correct
146 Correct 0 ms 208 KB Output is correct
147 Correct 1 ms 208 KB Output is correct
148 Correct 1 ms 336 KB Output is correct
149 Correct 1 ms 336 KB Output is correct
150 Correct 1 ms 336 KB Output is correct
151 Correct 1 ms 336 KB Output is correct
152 Correct 1 ms 336 KB Output is correct
153 Correct 0 ms 208 KB Output is correct
154 Correct 26 ms 4168 KB Output is correct
155 Correct 28 ms 4156 KB Output is correct
156 Correct 30 ms 11776 KB Output is correct
157 Correct 27 ms 4140 KB Output is correct
158 Correct 28 ms 9352 KB Output is correct
159 Correct 28 ms 8988 KB Output is correct
160 Correct 0 ms 208 KB Output is correct
161 Correct 15 ms 2516 KB Output is correct
162 Correct 28 ms 4108 KB Output is correct
163 Correct 47 ms 12700 KB Output is correct
164 Correct 42 ms 4120 KB Output is correct
165 Correct 32 ms 9260 KB Output is correct
166 Correct 30 ms 12572 KB Output is correct
167 Correct 0 ms 208 KB Output is correct
168 Correct 0 ms 208 KB Output is correct
169 Correct 0 ms 208 KB Output is correct
170 Correct 477 ms 2080 KB Output is correct
171 Correct 2975 ms 4240 KB Output is correct
172 Correct 907 ms 848 KB Output is correct
173 Correct 3017 ms 4108 KB Output is correct
174 Correct 889 ms 1616 KB Output is correct
175 Correct 2965 ms 4168 KB Output is correct
176 Correct 670 ms 4168 KB Output is correct
177 Execution timed out 4088 ms 12352 KB Time limit exceeded
178 Halted 0 ms 0 KB -