#include "jumps.h"
#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <iomanip>
#include <array>
#include <string>
#include <algorithm>
#include <cmath>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <vector>
#include <stack>
#include <queue>
#include <deque>
#include <bitset>
#include <list>
#include <iterator>
#include <numeric>
#include <complex>
#include <utility>
#include <random>
#include <cassert>
#include <fstream>
using namespace std;
mt19937 rnd(7069);
/* -------------------- Typedefs -------------------- */
typedef int itn;
typedef long long ll;
typedef unsigned long long ull;
typedef double db;
typedef float fl;
typedef long double ld;
/* -------------------- Usings -------------------- */
using vi = vector<int>;
using vll = vector<ll>;
using mii = map<int, int>;
using mll = map<ll, ll>;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
/* -------------------- Defines -------------------- */
#define ff first
#define ss second
#define pub push_back
#define pob pop_back
#define puf push_front
#define pof pop_front
#define mpr make_pair
#define yes cout<<"Yes\n"
#define no cout<<"No\n"
#define all(x) (x).begin(), (x).end()
#define USACO freopen("feast.in", "r", stdin); freopen("feast.out", "w", stdout);
/* -------------------- Constants -------------------- */
const int dx[8] = { -1, 0, 1, 0, -1, -1, 1, 1 };
const int dy[8] = { 0, -1, 0, 1, -1, 1, -1, 1 };
const int MAX = int(2e9 + 5);
const ll MAXL = ll(1e18) + 5ll;
const ll MOD = ll(1000000007);
const ll MOD2 = ll(998244353);
const int N = 200005, M = 30;
int a[N], dpl[N], dpr[N], used[N], dist[N];
vi g[N];
int n, l1, r1, l2, r2;
void init(int N, std::vector<int> H) {
n = N;
for (int i = 0; i < n; ++i) {
a[i + 1] = H[i];
}
for (int i = 1; i <= n; ++i) {
int ind = i - 1;
while (ind && a[ind] <= a[i]) {
ind = dpl[ind];
}
dpl[i] = ind;
}
for (int i = n; i >= 1; --i) {
int ind = i + 1;
while (ind <= n && a[ind] <= a[i]) {
ind = dpr[ind];
}
dpr[i] = ind;
if (dpl[i]) g[i].pub(dpl[i]);
if (dpr[i] != n + 1) g[i].pub(dpr[i]);
}
}
int minimum_jumps(int A, int B, int C, int D) {
++A, ++B, ++C, ++D;
l1 = A, r1 = B, l2 = C, r2 = D;
queue<int> q;
for (int i = 1; i <= n; ++i) {
dist[i] = used[i] = 0;
if (i >= l1 && i <= r1) {
q.push(i);
used[i] = 1;
}
}
while (!q.empty()) {
int u = q.front();
q.pop();
if (u >= l2 && u <= r2) {
return dist[u];
}
for (auto to : g[u]) {
if (!used[to]) {
used[to] = 1;
dist[to] = dist[u] + 1;
q.push(to);
}
}
}
return -1;
}
/*
7 7
3 2 1 6 4 5 7
4 4 6 6
1 3 5 6
0 1 2 2
*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
8792 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Execution timed out |
4073 ms |
15140 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
8792 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Correct |
2 ms |
8792 KB |
Output is correct |
4 |
Correct |
2 ms |
8792 KB |
Output is correct |
5 |
Correct |
2 ms |
8792 KB |
Output is correct |
6 |
Correct |
3 ms |
8792 KB |
Output is correct |
7 |
Correct |
2 ms |
8792 KB |
Output is correct |
8 |
Correct |
3 ms |
8792 KB |
Output is correct |
9 |
Correct |
2 ms |
8792 KB |
Output is correct |
10 |
Correct |
3 ms |
8792 KB |
Output is correct |
11 |
Correct |
3 ms |
9044 KB |
Output is correct |
12 |
Correct |
3 ms |
8792 KB |
Output is correct |
13 |
Correct |
2 ms |
8792 KB |
Output is correct |
14 |
Correct |
3 ms |
8792 KB |
Output is correct |
15 |
Correct |
3 ms |
8792 KB |
Output is correct |
16 |
Correct |
3 ms |
8792 KB |
Output is correct |
17 |
Correct |
3 ms |
8792 KB |
Output is correct |
18 |
Correct |
2 ms |
8792 KB |
Output is correct |
19 |
Correct |
2 ms |
8792 KB |
Output is correct |
20 |
Correct |
3 ms |
8792 KB |
Output is correct |
21 |
Correct |
3 ms |
8792 KB |
Output is correct |
22 |
Correct |
3 ms |
8792 KB |
Output is correct |
23 |
Correct |
3 ms |
8792 KB |
Output is correct |
24 |
Correct |
3 ms |
8792 KB |
Output is correct |
25 |
Correct |
2 ms |
8792 KB |
Output is correct |
26 |
Correct |
1 ms |
8792 KB |
Output is correct |
27 |
Correct |
2 ms |
8792 KB |
Output is correct |
28 |
Correct |
3 ms |
8792 KB |
Output is correct |
29 |
Correct |
3 ms |
8792 KB |
Output is correct |
30 |
Correct |
2 ms |
8820 KB |
Output is correct |
31 |
Correct |
3 ms |
8792 KB |
Output is correct |
32 |
Correct |
3 ms |
8792 KB |
Output is correct |
33 |
Correct |
1 ms |
8792 KB |
Output is correct |
34 |
Correct |
2 ms |
8792 KB |
Output is correct |
35 |
Correct |
2 ms |
8792 KB |
Output is correct |
36 |
Correct |
2 ms |
8792 KB |
Output is correct |
37 |
Correct |
2 ms |
8792 KB |
Output is correct |
38 |
Correct |
2 ms |
8792 KB |
Output is correct |
39 |
Correct |
1 ms |
8792 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
8792 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Correct |
2 ms |
8792 KB |
Output is correct |
4 |
Correct |
2 ms |
8792 KB |
Output is correct |
5 |
Correct |
2 ms |
8792 KB |
Output is correct |
6 |
Correct |
3 ms |
8792 KB |
Output is correct |
7 |
Correct |
2 ms |
8792 KB |
Output is correct |
8 |
Correct |
3 ms |
8792 KB |
Output is correct |
9 |
Correct |
2 ms |
8792 KB |
Output is correct |
10 |
Correct |
3 ms |
8792 KB |
Output is correct |
11 |
Correct |
3 ms |
9044 KB |
Output is correct |
12 |
Correct |
3 ms |
8792 KB |
Output is correct |
13 |
Correct |
2 ms |
8792 KB |
Output is correct |
14 |
Correct |
3 ms |
8792 KB |
Output is correct |
15 |
Correct |
3 ms |
8792 KB |
Output is correct |
16 |
Correct |
3 ms |
8792 KB |
Output is correct |
17 |
Correct |
3 ms |
8792 KB |
Output is correct |
18 |
Correct |
2 ms |
8792 KB |
Output is correct |
19 |
Correct |
2 ms |
8792 KB |
Output is correct |
20 |
Correct |
3 ms |
8792 KB |
Output is correct |
21 |
Correct |
3 ms |
8792 KB |
Output is correct |
22 |
Correct |
3 ms |
8792 KB |
Output is correct |
23 |
Correct |
3 ms |
8792 KB |
Output is correct |
24 |
Correct |
3 ms |
8792 KB |
Output is correct |
25 |
Correct |
2 ms |
8792 KB |
Output is correct |
26 |
Correct |
1 ms |
8792 KB |
Output is correct |
27 |
Correct |
2 ms |
8792 KB |
Output is correct |
28 |
Correct |
3 ms |
8792 KB |
Output is correct |
29 |
Correct |
3 ms |
8792 KB |
Output is correct |
30 |
Correct |
2 ms |
8820 KB |
Output is correct |
31 |
Correct |
3 ms |
8792 KB |
Output is correct |
32 |
Correct |
3 ms |
8792 KB |
Output is correct |
33 |
Correct |
1 ms |
8792 KB |
Output is correct |
34 |
Correct |
2 ms |
8792 KB |
Output is correct |
35 |
Correct |
2 ms |
8792 KB |
Output is correct |
36 |
Correct |
2 ms |
8792 KB |
Output is correct |
37 |
Correct |
2 ms |
8792 KB |
Output is correct |
38 |
Correct |
2 ms |
8792 KB |
Output is correct |
39 |
Correct |
1 ms |
8792 KB |
Output is correct |
40 |
Correct |
2 ms |
8792 KB |
Output is correct |
41 |
Correct |
1 ms |
8792 KB |
Output is correct |
42 |
Correct |
1 ms |
8792 KB |
Output is correct |
43 |
Correct |
1 ms |
8824 KB |
Output is correct |
44 |
Correct |
2 ms |
8792 KB |
Output is correct |
45 |
Correct |
2 ms |
8792 KB |
Output is correct |
46 |
Correct |
2 ms |
8792 KB |
Output is correct |
47 |
Correct |
2 ms |
8792 KB |
Output is correct |
48 |
Correct |
2 ms |
8792 KB |
Output is correct |
49 |
Correct |
2 ms |
8792 KB |
Output is correct |
50 |
Correct |
3 ms |
8792 KB |
Output is correct |
51 |
Correct |
3 ms |
8792 KB |
Output is correct |
52 |
Correct |
3 ms |
8792 KB |
Output is correct |
53 |
Correct |
3 ms |
8792 KB |
Output is correct |
54 |
Correct |
3 ms |
8792 KB |
Output is correct |
55 |
Correct |
3 ms |
8792 KB |
Output is correct |
56 |
Correct |
2 ms |
8792 KB |
Output is correct |
57 |
Correct |
2 ms |
8792 KB |
Output is correct |
58 |
Correct |
17 ms |
8792 KB |
Output is correct |
59 |
Correct |
28 ms |
8792 KB |
Output is correct |
60 |
Correct |
5 ms |
9044 KB |
Output is correct |
61 |
Correct |
25 ms |
9048 KB |
Output is correct |
62 |
Correct |
10 ms |
8792 KB |
Output is correct |
63 |
Correct |
28 ms |
8792 KB |
Output is correct |
64 |
Correct |
31 ms |
8792 KB |
Output is correct |
65 |
Correct |
29 ms |
8792 KB |
Output is correct |
66 |
Correct |
28 ms |
8792 KB |
Output is correct |
67 |
Correct |
25 ms |
9044 KB |
Output is correct |
68 |
Correct |
35 ms |
8792 KB |
Output is correct |
69 |
Correct |
32 ms |
9044 KB |
Output is correct |
70 |
Correct |
24 ms |
8792 KB |
Output is correct |
71 |
Correct |
1 ms |
8792 KB |
Output is correct |
72 |
Correct |
2 ms |
8792 KB |
Output is correct |
73 |
Correct |
3 ms |
8792 KB |
Output is correct |
74 |
Correct |
3 ms |
8792 KB |
Output is correct |
75 |
Correct |
3 ms |
8792 KB |
Output is correct |
76 |
Correct |
3 ms |
8792 KB |
Output is correct |
77 |
Correct |
3 ms |
8792 KB |
Output is correct |
78 |
Correct |
1 ms |
8792 KB |
Output is correct |
79 |
Correct |
2 ms |
9056 KB |
Output is correct |
80 |
Correct |
2 ms |
8792 KB |
Output is correct |
81 |
Correct |
3 ms |
8792 KB |
Output is correct |
82 |
Correct |
3 ms |
8792 KB |
Output is correct |
83 |
Correct |
3 ms |
8792 KB |
Output is correct |
84 |
Correct |
3 ms |
8792 KB |
Output is correct |
85 |
Correct |
3 ms |
8792 KB |
Output is correct |
86 |
Correct |
1 ms |
8792 KB |
Output is correct |
87 |
Correct |
1 ms |
8792 KB |
Output is correct |
88 |
Correct |
2 ms |
8792 KB |
Output is correct |
89 |
Correct |
2 ms |
8792 KB |
Output is correct |
90 |
Correct |
2 ms |
8792 KB |
Output is correct |
91 |
Correct |
2 ms |
8792 KB |
Output is correct |
92 |
Correct |
2 ms |
8792 KB |
Output is correct |
93 |
Correct |
2 ms |
8804 KB |
Output is correct |
94 |
Correct |
3 ms |
8792 KB |
Output is correct |
95 |
Correct |
24 ms |
8792 KB |
Output is correct |
96 |
Correct |
29 ms |
8804 KB |
Output is correct |
97 |
Correct |
25 ms |
8792 KB |
Output is correct |
98 |
Correct |
31 ms |
8792 KB |
Output is correct |
99 |
Correct |
29 ms |
8792 KB |
Output is correct |
100 |
Correct |
2 ms |
8792 KB |
Output is correct |
101 |
Correct |
2 ms |
8792 KB |
Output is correct |
102 |
Correct |
21 ms |
8840 KB |
Output is correct |
103 |
Correct |
30 ms |
8792 KB |
Output is correct |
104 |
Correct |
22 ms |
8792 KB |
Output is correct |
105 |
Correct |
26 ms |
8792 KB |
Output is correct |
106 |
Correct |
27 ms |
9044 KB |
Output is correct |
107 |
Correct |
2 ms |
8792 KB |
Output is correct |
108 |
Correct |
2 ms |
8792 KB |
Output is correct |
109 |
Correct |
2 ms |
8792 KB |
Output is correct |
110 |
Correct |
2 ms |
8980 KB |
Output is correct |
111 |
Correct |
2 ms |
8792 KB |
Output is correct |
112 |
Correct |
2 ms |
8792 KB |
Output is correct |
113 |
Correct |
2 ms |
8792 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
8792 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Correct |
1 ms |
8792 KB |
Output is correct |
4 |
Correct |
2 ms |
8792 KB |
Output is correct |
5 |
Correct |
33 ms |
15384 KB |
Output is correct |
6 |
Correct |
37 ms |
17016 KB |
Output is correct |
7 |
Correct |
18 ms |
12820 KB |
Output is correct |
8 |
Correct |
41 ms |
16888 KB |
Output is correct |
9 |
Correct |
7 ms |
9816 KB |
Output is correct |
10 |
Correct |
36 ms |
16728 KB |
Output is correct |
11 |
Correct |
29 ms |
16784 KB |
Output is correct |
12 |
Correct |
31 ms |
16756 KB |
Output is correct |
13 |
Correct |
32 ms |
16784 KB |
Output is correct |
14 |
Correct |
35 ms |
16748 KB |
Output is correct |
15 |
Correct |
34 ms |
16780 KB |
Output is correct |
16 |
Correct |
35 ms |
16780 KB |
Output is correct |
17 |
Correct |
35 ms |
16700 KB |
Output is correct |
18 |
Correct |
2 ms |
8792 KB |
Output is correct |
19 |
Correct |
2 ms |
8792 KB |
Output is correct |
20 |
Correct |
2 ms |
8792 KB |
Output is correct |
21 |
Correct |
2 ms |
8792 KB |
Output is correct |
22 |
Correct |
2 ms |
8792 KB |
Output is correct |
23 |
Correct |
2 ms |
8792 KB |
Output is correct |
24 |
Correct |
2 ms |
8792 KB |
Output is correct |
25 |
Correct |
2 ms |
8792 KB |
Output is correct |
26 |
Correct |
2 ms |
8792 KB |
Output is correct |
27 |
Correct |
2 ms |
8792 KB |
Output is correct |
28 |
Correct |
2 ms |
8792 KB |
Output is correct |
29 |
Correct |
2 ms |
8792 KB |
Output is correct |
30 |
Correct |
2 ms |
8792 KB |
Output is correct |
31 |
Correct |
2 ms |
8792 KB |
Output is correct |
32 |
Correct |
1 ms |
8792 KB |
Output is correct |
33 |
Correct |
33 ms |
16836 KB |
Output is correct |
34 |
Correct |
41 ms |
16632 KB |
Output is correct |
35 |
Correct |
30 ms |
16776 KB |
Output is correct |
36 |
Correct |
35 ms |
17000 KB |
Output is correct |
37 |
Correct |
38 ms |
16784 KB |
Output is correct |
38 |
Correct |
30 ms |
16780 KB |
Output is correct |
39 |
Correct |
2 ms |
8792 KB |
Output is correct |
40 |
Correct |
21 ms |
13116 KB |
Output is correct |
41 |
Correct |
38 ms |
16744 KB |
Output is correct |
42 |
Correct |
28 ms |
16780 KB |
Output is correct |
43 |
Correct |
44 ms |
16780 KB |
Output is correct |
44 |
Correct |
35 ms |
16716 KB |
Output is correct |
45 |
Correct |
29 ms |
16788 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
8788 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Correct |
2 ms |
8820 KB |
Output is correct |
4 |
Execution timed out |
4062 ms |
12376 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
8788 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Correct |
2 ms |
8820 KB |
Output is correct |
4 |
Execution timed out |
4062 ms |
12376 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
8792 KB |
Output is correct |
2 |
Correct |
2 ms |
8792 KB |
Output is correct |
3 |
Execution timed out |
4073 ms |
15140 KB |
Time limit exceeded |
4 |
Halted |
0 ms |
0 KB |
- |