oj.uz

Submission #497544

# Submission time Handle Problem Language Result Execution time Memory
497544 2021-12-23T08:33:59 Z Karliver Rainforest Jumps (APIO21_jumps) C++17
33 / 100
 4000 ms 15752 KB 
    
#include <bits/stdc++.h>
#include "jumps.h"
#define FIXED_FLOAT(x)  std::fixed <<std::setprecision(20) << (x)
#define all(v) (v).begin(), (v).end()
using namespace  std;
#define forn(i,n) for (int i = 0; i < (n); ++i)
#define rforn(i, n) for(int i = (n) - 1;i >= 0;--i)
#define sz(x) (int)x.size()
#define ff first
#define se second
#define mp make_pair
using ll = long long;
int mod = (ll)1e9 + 7;
const int INF = 1e9 + 1;

const double eps = 1e-7;

template <class T> using V = vector<T>;  
template <class T> using VV = V<V<T>>;  
template<class T, size_t SZ> using AR = array<T, SZ>;
template<class T> using PR = pair<T, T>;
template <typename XPAX>
bool ckma(XPAX &x, XPAX y) {
    return (x < y ? x = y, 1 : 0);
}
template <typename XPAX>
bool ckmi(XPAX &x, XPAX y) {
    return (x > y ? x = y, 1 : 0);
}

V<int> g[200001];

int dis[200001];
void init(int N, V<int> H) {
    stack<int> st;
    forn(i, N) {
        while(sz(st) && H[st.top()] < H[i])
            st.pop();
        if(sz(st))g[i].push_back(st.top());
        st.push(i);
    }
    while(sz(st))st.pop();
    rforn(i, N) {
        while(sz(st) && H[st.top()] < H[i])
            st.pop();
        if(sz(st))g[i].push_back(st.top());
        st.push(i);
    }
    forn(i, N) {
        dis[i] = -1;
    }

}

int minimum_jumps(int A, int B, int C, int D) {
    queue<int> q;
    V<int> clr;

    auto reset = [&]() {
        for(auto x : clr)
            dis[x] = -1;
    };

    for(int a = A;a <= B;++a) {
        q.push(a);
        dis[a] = 0;
        clr.push_back(a);
    }
    while(sz(q)) {
        int v = q.front();
        q.pop();
        if(C <= v && v <= D) {

            int rr = dis[v];
            reset();
            return rr;
        }
        for(auto c : g[v]) {
            if(dis[c] == -1) {
                dis[c] = dis[v]+1;
                q.push(c);
                clr.push_back(c);
            }
        }
    }
    reset();
    return -1;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4936 KB Output is correct
2 Correct 3 ms 4936 KB Output is correct
3 Execution timed out 4027 ms 13716 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4936 KB Output is correct
2 Correct 2 ms 4936 KB Output is correct
3 Correct 3 ms 4936 KB Output is correct
4 Correct 3 ms 4984 KB Output is correct
5 Correct 4 ms 4936 KB Output is correct
6 Correct 5 ms 4936 KB Output is correct
7 Correct 5 ms 4936 KB Output is correct
8 Correct 7 ms 4984 KB Output is correct
9 Correct 3 ms 4980 KB Output is correct
10 Correct 4 ms 4936 KB Output is correct
11 Correct 5 ms 4936 KB Output is correct
12 Correct 6 ms 4936 KB Output is correct
13 Correct 5 ms 4936 KB Output is correct
14 Correct 5 ms 5000 KB Output is correct
15 Correct 5 ms 4936 KB Output is correct
16 Correct 5 ms 4936 KB Output is correct
17 Correct 5 ms 4936 KB Output is correct
18 Correct 3 ms 4936 KB Output is correct
19 Correct 3 ms 4936 KB Output is correct
20 Correct 7 ms 4988 KB Output is correct
21 Correct 5 ms 4976 KB Output is correct
22 Correct 5 ms 4936 KB Output is correct
23 Correct 5 ms 4988 KB Output is correct
24 Correct 5 ms 4936 KB Output is correct
25 Correct 3 ms 4984 KB Output is correct
26 Correct 3 ms 4936 KB Output is correct
27 Correct 4 ms 4992 KB Output is correct
28 Correct 5 ms 4936 KB Output is correct
29 Correct 5 ms 4936 KB Output is correct
30 Correct 6 ms 4936 KB Output is correct
31 Correct 6 ms 4936 KB Output is correct
32 Correct 5 ms 4984 KB Output is correct
33 Correct 4 ms 4936 KB Output is correct
34 Correct 5 ms 4980 KB Output is correct
35 Correct 3 ms 4936 KB Output is correct
36 Correct 3 ms 4936 KB Output is correct
37 Correct 3 ms 4936 KB Output is correct
38 Correct 3 ms 4936 KB Output is correct
39 Correct 3 ms 4936 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4936 KB Output is correct
2 Correct 2 ms 4936 KB Output is correct
3 Correct 3 ms 4936 KB Output is correct
4 Correct 3 ms 4984 KB Output is correct
5 Correct 4 ms 4936 KB Output is correct
6 Correct 5 ms 4936 KB Output is correct
7 Correct 5 ms 4936 KB Output is correct
8 Correct 7 ms 4984 KB Output is correct
9 Correct 3 ms 4980 KB Output is correct
10 Correct 4 ms 4936 KB Output is correct
11 Correct 5 ms 4936 KB Output is correct
12 Correct 6 ms 4936 KB Output is correct
13 Correct 5 ms 4936 KB Output is correct
14 Correct 5 ms 5000 KB Output is correct
15 Correct 5 ms 4936 KB Output is correct
16 Correct 5 ms 4936 KB Output is correct
17 Correct 5 ms 4936 KB Output is correct
18 Correct 3 ms 4936 KB Output is correct
19 Correct 3 ms 4936 KB Output is correct
20 Correct 7 ms 4988 KB Output is correct
21 Correct 5 ms 4976 KB Output is correct
22 Correct 5 ms 4936 KB Output is correct
23 Correct 5 ms 4988 KB Output is correct
24 Correct 5 ms 4936 KB Output is correct
25 Correct 3 ms 4984 KB Output is correct
26 Correct 3 ms 4936 KB Output is correct
27 Correct 4 ms 4992 KB Output is correct
28 Correct 5 ms 4936 KB Output is correct
29 Correct 5 ms 4936 KB Output is correct
30 Correct 6 ms 4936 KB Output is correct
31 Correct 6 ms 4936 KB Output is correct
32 Correct 5 ms 4984 KB Output is correct
33 Correct 4 ms 4936 KB Output is correct
34 Correct 5 ms 4980 KB Output is correct
35 Correct 3 ms 4936 KB Output is correct
36 Correct 3 ms 4936 KB Output is correct
37 Correct 3 ms 4936 KB Output is correct
38 Correct 3 ms 4936 KB Output is correct
39 Correct 3 ms 4936 KB Output is correct
40 Correct 3 ms 4936 KB Output is correct
41 Correct 3 ms 4936 KB Output is correct
42 Correct 3 ms 4936 KB Output is correct
43 Correct 3 ms 4936 KB Output is correct
44 Correct 4 ms 4936 KB Output is correct
45 Correct 5 ms 4936 KB Output is correct
46 Correct 4 ms 4936 KB Output is correct
47 Correct 5 ms 5000 KB Output is correct
48 Correct 3 ms 4984 KB Output is correct
49 Correct 5 ms 4936 KB Output is correct
50 Correct 4 ms 4968 KB Output is correct
51 Correct 4 ms 5064 KB Output is correct
52 Correct 4 ms 4936 KB Output is correct
53 Correct 5 ms 4936 KB Output is correct
54 Correct 5 ms 4936 KB Output is correct
55 Correct 5 ms 4936 KB Output is correct
56 Correct 4 ms 4936 KB Output is correct
57 Correct 3 ms 4988 KB Output is correct
58 Correct 33 ms 5064 KB Output is correct
59 Correct 38 ms 5064 KB Output is correct
60 Correct 9 ms 4988 KB Output is correct
61 Correct 35 ms 5084 KB Output is correct
62 Correct 19 ms 5004 KB Output is correct
63 Correct 37 ms 5064 KB Output is correct
64 Correct 60 ms 4988 KB Output is correct
65 Correct 49 ms 4976 KB Output is correct
66 Correct 45 ms 5056 KB Output is correct
67 Correct 36 ms 5064 KB Output is correct
68 Correct 52 ms 5056 KB Output is correct
69 Correct 50 ms 5072 KB Output is correct
70 Correct 38 ms 5064 KB Output is correct
71 Correct 3 ms 4936 KB Output is correct
72 Correct 3 ms 4936 KB Output is correct
73 Correct 5 ms 4936 KB Output is correct
74 Correct 4 ms 4936 KB Output is correct
75 Correct 5 ms 4936 KB Output is correct
76 Correct 6 ms 4936 KB Output is correct
77 Correct 3 ms 4936 KB Output is correct
78 Correct 3 ms 4936 KB Output is correct
79 Correct 3 ms 4936 KB Output is correct
80 Correct 4 ms 4988 KB Output is correct
81 Correct 5 ms 4980 KB Output is correct
82 Correct 7 ms 4936 KB Output is correct
83 Correct 4 ms 4936 KB Output is correct
84 Correct 5 ms 4936 KB Output is correct
85 Correct 5 ms 4936 KB Output is correct
86 Correct 3 ms 4936 KB Output is correct
87 Correct 2 ms 4988 KB Output is correct
88 Correct 3 ms 4936 KB Output is correct
89 Correct 3 ms 4976 KB Output is correct
90 Correct 3 ms 4984 KB Output is correct
91 Correct 3 ms 4936 KB Output is correct
92 Correct 3 ms 4936 KB Output is correct
93 Correct 2 ms 4936 KB Output is correct
94 Correct 7 ms 4936 KB Output is correct
95 Correct 34 ms 5064 KB Output is correct
96 Correct 47 ms 5064 KB Output is correct
97 Correct 33 ms 5064 KB Output is correct
98 Correct 59 ms 5056 KB Output is correct
99 Correct 45 ms 5064 KB Output is correct
100 Correct 3 ms 4936 KB Output is correct
101 Correct 4 ms 4936 KB Output is correct
102 Correct 14 ms 5064 KB Output is correct
103 Correct 36 ms 4984 KB Output is correct
104 Correct 19 ms 5064 KB Output is correct
105 Correct 44 ms 4988 KB Output is correct
106 Correct 43 ms 5064 KB Output is correct
107 Correct 3 ms 4936 KB Output is correct
108 Correct 4 ms 4936 KB Output is correct
109 Correct 4 ms 5064 KB Output is correct
110 Correct 3 ms 5064 KB Output is correct
111 Correct 4 ms 5064 KB Output is correct
112 Correct 4 ms 5064 KB Output is correct
113 Correct 3 ms 5064 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4936 KB Output is correct
2 Correct 3 ms 4936 KB Output is correct
3 Correct 3 ms 4936 KB Output is correct
4 Correct 3 ms 4936 KB Output is correct
5 Correct 35 ms 12020 KB Output is correct
6 Correct 47 ms 13552 KB Output is correct
7 Correct 21 ms 9288 KB Output is correct
8 Correct 61 ms 14560 KB Output is correct
9 Correct 13 ms 6424 KB Output is correct
10 Correct 45 ms 13540 KB Output is correct
11 Correct 42 ms 15344 KB Output is correct
12 Correct 45 ms 14036 KB Output is correct
13 Correct 37 ms 14896 KB Output is correct
14 Correct 40 ms 13560 KB Output is correct
15 Correct 47 ms 14816 KB Output is correct
16 Correct 60 ms 14896 KB Output is correct
17 Correct 49 ms 14824 KB Output is correct
18 Correct 2 ms 4936 KB Output is correct
19 Correct 2 ms 4936 KB Output is correct
20 Correct 3 ms 4936 KB Output is correct
21 Correct 3 ms 4936 KB Output is correct
22 Correct 3 ms 4936 KB Output is correct
23 Correct 3 ms 4936 KB Output is correct
24 Correct 3 ms 4936 KB Output is correct
25 Correct 2 ms 4936 KB Output is correct
26 Correct 3 ms 4936 KB Output is correct
27 Correct 3 ms 5064 KB Output is correct
28 Correct 3 ms 5084 KB Output is correct
29 Correct 3 ms 5084 KB Output is correct
30 Correct 4 ms 5064 KB Output is correct
31 Correct 3 ms 5064 KB Output is correct
32 Correct 3 ms 4936 KB Output is correct
33 Correct 46 ms 13576 KB Output is correct
34 Correct 43 ms 13556 KB Output is correct
35 Correct 39 ms 15024 KB Output is correct
36 Correct 43 ms 13552 KB Output is correct
37 Correct 44 ms 14896 KB Output is correct
38 Correct 46 ms 15320 KB Output is correct
39 Correct 4 ms 4936 KB Output is correct
40 Correct 25 ms 9848 KB Output is correct
41 Correct 42 ms 13556 KB Output is correct
42 Correct 36 ms 15096 KB Output is correct
43 Correct 41 ms 13556 KB Output is correct
44 Correct 45 ms 14820 KB Output is correct
45 Correct 37 ms 14452 KB Output is correct

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4936 KB Output is correct
2 Correct 2 ms 4936 KB Output is correct
3 Correct 2 ms 4936 KB Output is correct
4 Correct 263 ms 8820 KB Output is correct
5 Correct 1125 ms 13504 KB Output is correct
6 Correct 684 ms 6376 KB Output is correct
7 Correct 1077 ms 13556 KB Output is correct
8 Correct 599 ms 7880 KB Output is correct
9 Correct 1084 ms 13548 KB Output is correct
10 Execution timed out 4029 ms 15752 KB Time limit exceeded
11 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4936 KB Output is correct
2 Correct 2 ms 4936 KB Output is correct
3 Correct 2 ms 4936 KB Output is correct
4 Correct 263 ms 8820 KB Output is correct
5 Correct 1125 ms 13504 KB Output is correct
6 Correct 684 ms 6376 KB Output is correct
7 Correct 1077 ms 13556 KB Output is correct
8 Correct 599 ms 7880 KB Output is correct
9 Correct 1084 ms 13548 KB Output is correct
10 Execution timed out 4029 ms 15752 KB Time limit exceeded
11 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4936 KB Output is correct
2 Correct 3 ms 4936 KB Output is correct
3 Execution timed out 4027 ms 13716 KB Time limit exceeded
4 Halted 0 ms 0 KB -