oj.uz

Submission #980589

# Submission time Handle Problem Language Result Execution time Memory
980589 2024-05-12T09:04:59 Z vjudge1 Rainforest Jumps (APIO21_jumps) C++17
37 / 100
 4000 ms 18480 KB 
#include "jumps.h"
#include <bits/stdc++.h>
using namespace std;

#define print(a) for(auto x : a) cout << x << ' '; cout << endl;

vector<int> mq, a;
vector<vector<int>> rm;
vector<int> lt, rt;
int n;
bool sub1 = 1;

void build(){
  rm.resize(mq[n] + 1);
  rm[0] = a;
  for (int q = 1; (1 << q) <= n; q++){
    rm[q].resize(n - (1 << q) + 1);
    for (int i = 0; i < n - (1 << q) + 1; i++)
      rm[q][i] = max(rm[q - 1][i], rm[q - 1][i + (1 << (q - 1))]);
  }
}

void init(int N, vector<int> h) {
  if(!is_sorted(h.begin(), h.end())) sub1 = 0;
  else return;
  a = h;
  n = N;
  mq.resize(n + 2);
  for(int i = 2; i < n + 2; i ++)
    mq[i] = mq[i / 2] + 1; 
  build();
  lt.resize(n);
  rt.resize(n);
  for(int i = 0; i < n; i ++){
    int l = -1, r = i - 1;
    while(l < r){
      int mid = (l + r + 1) >> 1;
      if(max(rm[mq[i - mid]][mid], rm[mq[i - mid]][i - (1 << mq[i - mid])]) > a[i])
        l = mid;
      else
        r = mid - 1;
    }
    lt[i] = l;
    l = i + 1, r = n;
    while(l < r){
      int mid = (l + r) >> 1;
      if(max(rm[mq[mid - i]][i], rm[mq[mid - i]][mid + 1 - (1 << mq[mid - i])]) > a[i])
        r = mid;
      else
        l = mid + 1;
    }
    rt[i] = r;
  }
}

int minimum_jumps(int A, int B, int C, int D){
  if(sub1)
    return C - B;
  int ans = 1e9, cnt = 0, index = A;
  while(rt[index] <= B)
    index = rt[index];
  while(index < C){
    if(rt[index] > D)
      break;
    if(C <= rt[index] and rt[index] <= D){
      ans = min(ans, cnt + 1);
      break;
    }
    if(lt[index] != -1 and rt[lt[index]] != n and rt[rt[index]] <= rt[lt[index]] and rt[lt[index]] <= D)
      cnt ++, index = lt[index];
    else{
      cnt ++;
      index = rt[index];
    }
  }
  index = B;
  while(A <= lt[index] and rt[lt[index]] <= D)
    index = lt[index];
  cnt = 0;
  while(index < C){
    if (rt[index] == n or rt[index] > D)
      break;
    if (C <= rt[index] and rt[index] <= D){
      ans = min(ans, cnt + 1);
      break;
    }
    if (lt[index] != -1 and rt[lt[index]] != n and rt[rt[index]] <= rt[lt[index]] and rt[lt[index]] <= D){
      cnt++;
      index = lt[index];
    }
    else
    {
      cnt++;
      index = rt[index];
    }
  }
  if(ans == 1e9)
    return -1;
  return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 68 ms 1616 KB Output is correct
4 Correct 603 ms 1972 KB Output is correct
5 Correct 487 ms 1092 KB Output is correct
6 Correct 523 ms 1968 KB Output is correct
7 Correct 429 ms 1488 KB Output is correct
8 Correct 547 ms 2172 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 2 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 1 ms 344 KB Output is correct
50 Correct 1 ms 344 KB Output is correct
51 Correct 1 ms 344 KB Output is correct
52 Correct 1 ms 344 KB Output is correct
53 Correct 1 ms 344 KB Output is correct
54 Correct 1 ms 344 KB Output is correct
55 Correct 1 ms 344 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 7 ms 600 KB Output is correct
59 Correct 11 ms 596 KB Output is correct
60 Correct 2 ms 344 KB Output is correct
61 Correct 9 ms 560 KB Output is correct
62 Correct 5 ms 344 KB Output is correct
63 Correct 9 ms 344 KB Output is correct
64 Correct 13 ms 344 KB Output is correct
65 Correct 16 ms 556 KB Output is correct
66 Correct 12 ms 556 KB Output is correct
67 Correct 10 ms 600 KB Output is correct
68 Correct 14 ms 600 KB Output is correct
69 Correct 12 ms 560 KB Output is correct
70 Correct 11 ms 556 KB Output is correct
71 Correct 0 ms 340 KB Output is correct
72 Correct 0 ms 344 KB Output is correct
73 Correct 1 ms 344 KB Output is correct
74 Correct 2 ms 344 KB Output is correct
75 Correct 2 ms 344 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 1 ms 344 KB Output is correct
78 Correct 0 ms 344 KB Output is correct
79 Correct 0 ms 344 KB Output is correct
80 Correct 1 ms 344 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 1 ms 344 KB Output is correct
83 Correct 1 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 2 ms 344 KB Output is correct
86 Correct 0 ms 344 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 0 ms 344 KB Output is correct
89 Correct 0 ms 344 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 2 ms 344 KB Output is correct
95 Correct 16 ms 528 KB Output is correct
96 Correct 15 ms 600 KB Output is correct
97 Correct 9 ms 556 KB Output is correct
98 Correct 10 ms 548 KB Output is correct
99 Correct 11 ms 600 KB Output is correct
100 Correct 1 ms 344 KB Output is correct
101 Correct 1 ms 344 KB Output is correct
102 Correct 8 ms 560 KB Output is correct
103 Correct 13 ms 600 KB Output is correct
104 Correct 11 ms 548 KB Output is correct
105 Correct 12 ms 600 KB Output is correct
106 Correct 10 ms 556 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 0 ms 344 KB Output is correct
109 Correct 1 ms 344 KB Output is correct
110 Correct 1 ms 344 KB Output is correct
111 Correct 1 ms 344 KB Output is correct
112 Correct 1 ms 344 KB Output is correct
113 Correct 1 ms 344 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 56 ms 14592 KB Output is correct
6 Correct 76 ms 18256 KB Output is correct
7 Correct 37 ms 9296 KB Output is correct
8 Correct 71 ms 18124 KB Output is correct
9 Correct 8 ms 2780 KB Output is correct
10 Correct 71 ms 18104 KB Output is correct
11 Correct 15 ms 1992 KB Output is correct
12 Correct 72 ms 18048 KB Output is correct
13 Correct 79 ms 18480 KB Output is correct
14 Correct 70 ms 18256 KB Output is correct
15 Correct 69 ms 18380 KB Output is correct
16 Correct 63 ms 18116 KB Output is correct
17 Correct 73 ms 18240 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 808 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 71 ms 18364 KB Output is correct
34 Correct 73 ms 18264 KB Output is correct
35 Correct 73 ms 18124 KB Output is correct
36 Correct 71 ms 18108 KB Output is correct
37 Correct 68 ms 18112 KB Output is correct
38 Correct 60 ms 18224 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 44 ms 10412 KB Output is correct
41 Correct 71 ms 18108 KB Output is correct
42 Correct 74 ms 18068 KB Output is correct
43 Correct 78 ms 18248 KB Output is correct
44 Correct 68 ms 18096 KB Output is correct
45 Correct 61 ms 18128 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 596 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 162 ms 7960 KB Output is correct
5 Correct 668 ms 18260 KB Output is correct
6 Correct 407 ms 2880 KB Output is correct
7 Correct 630 ms 18116 KB Output is correct
8 Correct 362 ms 6092 KB Output is correct
9 Correct 635 ms 18000 KB Output is correct
10 Correct 573 ms 1964 KB Output is correct
11 Execution timed out 4013 ms 18120 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 596 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 162 ms 7960 KB Output is correct
5 Correct 668 ms 18260 KB Output is correct
6 Correct 407 ms 2880 KB Output is correct
7 Correct 630 ms 18116 KB Output is correct
8 Correct 362 ms 6092 KB Output is correct
9 Correct 635 ms 18000 KB Output is correct
10 Correct 573 ms 1964 KB Output is correct
11 Execution timed out 4013 ms 18120 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 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 68 ms 1616 KB Output is correct
4 Correct 603 ms 1972 KB Output is correct
5 Correct 487 ms 1092 KB Output is correct
6 Correct 523 ms 1968 KB Output is correct
7 Correct 429 ms 1488 KB Output is correct
8 Correct 547 ms 2172 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 2 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 0 ms 344 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 344 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 0 ms 344 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 1 ms 344 KB Output is correct
53 Correct 1 ms 344 KB Output is correct
54 Correct 1 ms 344 KB Output is correct
55 Correct 1 ms 344 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 1 ms 344 KB Output is correct
58 Correct 1 ms 344 KB Output is correct
59 Correct 1 ms 344 KB Output is correct
60 Correct 1 ms 344 KB Output is correct
61 Correct 1 ms 344 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 344 KB Output is correct
66 Correct 7 ms 600 KB Output is correct
67 Correct 11 ms 596 KB Output is correct
68 Correct 2 ms 344 KB Output is correct
69 Correct 9 ms 560 KB Output is correct
70 Correct 5 ms 344 KB Output is correct
71 Correct 9 ms 344 KB Output is correct
72 Correct 13 ms 344 KB Output is correct
73 Correct 16 ms 556 KB Output is correct
74 Correct 12 ms 556 KB Output is correct
75 Correct 10 ms 600 KB Output is correct
76 Correct 14 ms 600 KB Output is correct
77 Correct 12 ms 560 KB Output is correct
78 Correct 11 ms 556 KB Output is correct
79 Correct 0 ms 340 KB Output is correct
80 Correct 0 ms 344 KB Output is correct
81 Correct 1 ms 344 KB Output is correct
82 Correct 2 ms 344 KB Output is correct
83 Correct 2 ms 344 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 1 ms 344 KB Output is correct
86 Correct 0 ms 344 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 1 ms 344 KB Output is correct
89 Correct 1 ms 344 KB Output is correct
90 Correct 1 ms 344 KB Output is correct
91 Correct 1 ms 344 KB Output is correct
92 Correct 1 ms 344 KB Output is correct
93 Correct 2 ms 344 KB Output is correct
94 Correct 0 ms 344 KB Output is correct
95 Correct 0 ms 344 KB Output is correct
96 Correct 0 ms 344 KB Output is correct
97 Correct 0 ms 344 KB Output is correct
98 Correct 0 ms 344 KB Output is correct
99 Correct 0 ms 344 KB Output is correct
100 Correct 0 ms 344 KB Output is correct
101 Correct 0 ms 344 KB Output is correct
102 Correct 2 ms 344 KB Output is correct
103 Correct 16 ms 528 KB Output is correct
104 Correct 15 ms 600 KB Output is correct
105 Correct 9 ms 556 KB Output is correct
106 Correct 10 ms 548 KB Output is correct
107 Correct 11 ms 600 KB Output is correct
108 Correct 1 ms 344 KB Output is correct
109 Correct 1 ms 344 KB Output is correct
110 Correct 8 ms 560 KB Output is correct
111 Correct 13 ms 600 KB Output is correct
112 Correct 11 ms 548 KB Output is correct
113 Correct 12 ms 600 KB Output is correct
114 Correct 10 ms 556 KB Output is correct
115 Correct 0 ms 344 KB Output is correct
116 Correct 0 ms 344 KB Output is correct
117 Correct 1 ms 344 KB Output is correct
118 Correct 1 ms 344 KB Output is correct
119 Correct 1 ms 344 KB Output is correct
120 Correct 1 ms 344 KB Output is correct
121 Correct 1 ms 344 KB Output is correct
122 Correct 0 ms 344 KB Output is correct
123 Correct 0 ms 344 KB Output is correct
124 Correct 0 ms 344 KB Output is correct
125 Correct 0 ms 344 KB Output is correct
126 Correct 56 ms 14592 KB Output is correct
127 Correct 76 ms 18256 KB Output is correct
128 Correct 37 ms 9296 KB Output is correct
129 Correct 71 ms 18124 KB Output is correct
130 Correct 8 ms 2780 KB Output is correct
131 Correct 71 ms 18104 KB Output is correct
132 Correct 15 ms 1992 KB Output is correct
133 Correct 72 ms 18048 KB Output is correct
134 Correct 79 ms 18480 KB Output is correct
135 Correct 70 ms 18256 KB Output is correct
136 Correct 69 ms 18380 KB Output is correct
137 Correct 63 ms 18116 KB Output is correct
138 Correct 73 ms 18240 KB Output is correct
139 Correct 0 ms 344 KB Output is correct
140 Correct 0 ms 344 KB Output is correct
141 Correct 0 ms 344 KB Output is correct
142 Correct 1 ms 344 KB Output is correct
143 Correct 0 ms 344 KB Output is correct
144 Correct 0 ms 344 KB Output is correct
145 Correct 0 ms 344 KB Output is correct
146 Correct 0 ms 344 KB Output is correct
147 Correct 0 ms 344 KB Output is correct
148 Correct 1 ms 344 KB Output is correct
149 Correct 1 ms 344 KB Output is correct
150 Correct 1 ms 344 KB Output is correct
151 Correct 1 ms 344 KB Output is correct
152 Correct 1 ms 808 KB Output is correct
153 Correct 0 ms 344 KB Output is correct
154 Correct 71 ms 18364 KB Output is correct
155 Correct 73 ms 18264 KB Output is correct
156 Correct 73 ms 18124 KB Output is correct
157 Correct 71 ms 18108 KB Output is correct
158 Correct 68 ms 18112 KB Output is correct
159 Correct 60 ms 18224 KB Output is correct
160 Correct 0 ms 344 KB Output is correct
161 Correct 44 ms 10412 KB Output is correct
162 Correct 71 ms 18108 KB Output is correct
163 Correct 74 ms 18068 KB Output is correct
164 Correct 78 ms 18248 KB Output is correct
165 Correct 68 ms 18096 KB Output is correct
166 Correct 61 ms 18128 KB Output is correct
167 Correct 0 ms 596 KB Output is correct
168 Correct 0 ms 344 KB Output is correct
169 Correct 0 ms 344 KB Output is correct
170 Correct 162 ms 7960 KB Output is correct
171 Correct 668 ms 18260 KB Output is correct
172 Correct 407 ms 2880 KB Output is correct
173 Correct 630 ms 18116 KB Output is correct
174 Correct 362 ms 6092 KB Output is correct
175 Correct 635 ms 18000 KB Output is correct
176 Correct 573 ms 1964 KB Output is correct
177 Execution timed out 4013 ms 18120 KB Time limit exceeded
178 Halted 0 ms 0 KB -