oj.uz

Submission #981671

# Submission time Handle Problem Language Result Execution time Memory
981671 2024-05-13T12:38:27 Z IUA_Hasin Rainforest Jumps (APIO21_jumps) C++17
25 / 100
 1090 ms 38908 KB 
#include "jumps.h"
#include <bits/stdc++.h>

#define ll                          long long

using namespace std;

const ll M = 2e3+10;

ll N2;
vector<ll> graph[M];
vector<ll> H2;
ll vis[M];
ll level[M][M];
ll status2;
  

void bfs(ll source){
  queue<ll> q;
  q.push(source);
  vis[source] = 1;
  level[source][source] = 0;

  while(!q.empty()){
    ll temp = q.front();
    q.pop();
    for(auto u : graph[temp]){
      if(vis[u]==0){
        q.push(u);
        level[source][u] = level[source][temp]+1;
        vis[u] = 1;
      }
    }
  }
}


void init(int N, std::vector<int> H) {
    ll stat = 1;
    for(int i=0; i<N; i++){
      if(H[i]!=i+1){
        stat = -1;
        break;
      }
    }
    status2 = stat;
    
    if(stat==-1){
      N2 = N;
      vector<ll> v[N+1];
      for(int i=0; i<N; i++){
          ll a = H[i];
          v[a].push_back(i);
          H2.push_back(a);
      }

      set<ll> s;
      for(int i=0; i<N; i++){
          s.insert(i);
      }
      

      for(int i=1; i<=N; i++){
          if(i==N){
              break;
          }
          
          ll ind = v[i][0];
          ll val = H[ind];
          //cout<<ind<<" "<<val<<endl;
          auto it1 = s.lower_bound(ind);
          auto it2 = s.upper_bound(ind);
          it1--;
          ll temp1, temp2;
          if(it1!=s.end()){
          temp1 = *it1;
          temp1 = H[temp1];
          graph[val].push_back(temp1);

          }


          if(it2!=s.end()){
          temp1 = *it2;
          temp1 = H[temp1];
          graph[val].push_back(temp1);

          }

          auto itt = s.find(ind);
          s.erase(itt); 
      }

      for(int i=1; i<=N; i++){
        for(int j=1; j<=N; j++){
          level[i][j] = -1;
        }
      }

    for(int i=1; i<=N; i++){
      for(int j=0; j<=N; j++){
        vis[j] = 0;
      }
      bfs(i);
    }

    }
    


}

int minimum_jumps(int A, int B, int C, int D) {
  if(status2==1){
    return C-B;
  } else {
    ll status = -1;
    ll ans = M+100;
    for(int i=A; i<=B; i++){
      for(int j=C; j<=D; j++){
        ll start = H2[i];
        ll end = H2[j];
        ll temp = level[start][end];
        if(temp>=0){
          status = 1;
          ans = min(ans, temp);
        }
      }
    }

    // if(status2==1){
    //   return C-B;
    // }

    if(status==-1){
      return -1;
    } else {
      return ans;
    }
  }

}

Compilation message

jumps.cpp: In function 'void init(int, std::vector<int>)':
jumps.cpp:74:21: warning: unused variable 'temp2' [-Wunused-variable]
   74 |           ll temp1, temp2;
      |                     ^~~~~

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 59 ms 1624 KB Output is correct
4 Correct 579 ms 2160 KB Output is correct
5 Correct 481 ms 1148 KB Output is correct
6 Correct 562 ms 2020 KB Output is correct
7 Correct 449 ms 1536 KB Output is correct
8 Correct 532 ms 2048 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 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 2 ms 4440 KB Output is correct
7 Correct 2 ms 4440 KB Output is correct
8 Correct 2 ms 4440 KB Output is correct
9 Correct 1 ms 4440 KB Output is correct
10 Correct 2 ms 4440 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 2 ms 4440 KB Output is correct
13 Correct 2 ms 4440 KB Output is correct
14 Correct 3 ms 4440 KB Output is correct
15 Correct 2 ms 4440 KB Output is correct
16 Correct 2 ms 4440 KB Output is correct
17 Correct 2 ms 4440 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 2 ms 4440 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 2 ms 4440 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 2 ms 4440 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 596 KB Output is correct
28 Correct 2 ms 4440 KB Output is correct
29 Correct 2 ms 4440 KB Output is correct
30 Correct 1 ms 4440 KB Output is correct
31 Correct 2 ms 4436 KB Output is correct
32 Correct 3 ms 4692 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 4440 KB Output is correct
35 Correct 1 ms 4440 KB Output is correct
36 Correct 1 ms 4440 KB Output is correct
37 Correct 1 ms 4440 KB Output is correct
38 Correct 1 ms 4440 KB Output is correct
39 Correct 1 ms 4436 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 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 2 ms 4440 KB Output is correct
7 Correct 2 ms 4440 KB Output is correct
8 Correct 2 ms 4440 KB Output is correct
9 Correct 1 ms 4440 KB Output is correct
10 Correct 2 ms 4440 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 2 ms 4440 KB Output is correct
13 Correct 2 ms 4440 KB Output is correct
14 Correct 3 ms 4440 KB Output is correct
15 Correct 2 ms 4440 KB Output is correct
16 Correct 2 ms 4440 KB Output is correct
17 Correct 2 ms 4440 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 2 ms 4440 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 2 ms 4440 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 2 ms 4440 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 596 KB Output is correct
28 Correct 2 ms 4440 KB Output is correct
29 Correct 2 ms 4440 KB Output is correct
30 Correct 1 ms 4440 KB Output is correct
31 Correct 2 ms 4436 KB Output is correct
32 Correct 3 ms 4692 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 4440 KB Output is correct
35 Correct 1 ms 4440 KB Output is correct
36 Correct 1 ms 4440 KB Output is correct
37 Correct 1 ms 4440 KB Output is correct
38 Correct 1 ms 4440 KB Output is correct
39 Correct 1 ms 4436 KB Output is correct
40 Correct 1 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 340 KB Output is correct
44 Correct 1 ms 2392 KB Output is correct
45 Correct 2 ms 4440 KB Output is correct
46 Correct 2 ms 4440 KB Output is correct
47 Correct 2 ms 4440 KB Output is correct
48 Correct 1 ms 4440 KB Output is correct
49 Correct 2 ms 4440 KB Output is correct
50 Correct 1 ms 344 KB Output is correct
51 Correct 2 ms 4440 KB Output is correct
52 Correct 2 ms 4440 KB Output is correct
53 Correct 2 ms 4440 KB Output is correct
54 Correct 2 ms 4440 KB Output is correct
55 Correct 2 ms 4440 KB Output is correct
56 Correct 2 ms 4440 KB Output is correct
57 Correct 1 ms 4440 KB Output is correct
58 Correct 386 ms 27480 KB Output is correct
59 Correct 940 ms 32088 KB Output is correct
60 Correct 18 ms 14936 KB Output is correct
61 Correct 942 ms 32088 KB Output is correct
62 Correct 12 ms 4440 KB Output is correct
63 Correct 1090 ms 32164 KB Output is correct
64 Correct 7 ms 344 KB Output is correct
65 Correct 228 ms 32088 KB Output is correct
66 Correct 255 ms 32088 KB Output is correct
67 Correct 840 ms 32088 KB Output is correct
68 Correct 340 ms 32088 KB Output is correct
69 Correct 289 ms 32088 KB Output is correct
70 Correct 64 ms 32088 KB Output is correct
71 Correct 0 ms 344 KB Output is correct
72 Correct 1 ms 2392 KB Output is correct
73 Correct 2 ms 4440 KB Output is correct
74 Correct 2 ms 4440 KB Output is correct
75 Correct 2 ms 4440 KB Output is correct
76 Correct 2 ms 4440 KB Output is correct
77 Correct 2 ms 4440 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 2 ms 4440 KB Output is correct
82 Correct 2 ms 4440 KB Output is correct
83 Correct 2 ms 4440 KB Output is correct
84 Correct 2 ms 4440 KB Output is correct
85 Correct 2 ms 4440 KB Output is correct
86 Correct 0 ms 344 KB Output is correct
87 Correct 1 ms 4440 KB Output is correct
88 Correct 1 ms 4440 KB Output is correct
89 Correct 1 ms 4440 KB Output is correct
90 Correct 1 ms 4440 KB Output is correct
91 Correct 1 ms 4440 KB Output is correct
92 Correct 2 ms 4440 KB Output is correct
93 Correct 1 ms 4440 KB Output is correct
94 Correct 2 ms 4440 KB Output is correct
95 Correct 28 ms 32168 KB Output is correct
96 Correct 32 ms 32088 KB Output is correct
97 Correct 26 ms 32208 KB Output is correct
98 Correct 43 ms 32088 KB Output is correct
99 Correct 38 ms 32088 KB Output is correct
100 Correct 1 ms 4440 KB Output is correct
101 Correct 3 ms 12888 KB Output is correct
102 Correct 15 ms 32088 KB Output is correct
103 Correct 27 ms 32088 KB Output is correct
104 Correct 14 ms 32088 KB Output is correct
105 Correct 24 ms 32088 KB Output is correct
106 Correct 28 ms 32088 KB Output is correct
107 Correct 1 ms 4440 KB Output is correct
108 Correct 3 ms 16984 KB Output is correct
109 Correct 10 ms 32088 KB Output is correct
110 Correct 17 ms 32212 KB Output is correct
111 Correct 10 ms 32088 KB Output is correct
112 Correct 15 ms 32088 KB Output is correct
113 Correct 23 ms 32088 KB Output is correct

Subtask #4
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 Runtime error 70 ms 38908 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# 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 Runtime error 34 ms 22468 KB Execution killed with signal 11
5 Halted 0 ms 0 KB -

Subtask #6
0 / 21.0

# 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 Runtime error 34 ms 22468 KB Execution killed with signal 11
5 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 59 ms 1624 KB Output is correct
4 Correct 579 ms 2160 KB Output is correct
5 Correct 481 ms 1148 KB Output is correct
6 Correct 562 ms 2020 KB Output is correct
7 Correct 449 ms 1536 KB Output is correct
8 Correct 532 ms 2048 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 2392 KB Output is correct
14 Correct 2 ms 4440 KB Output is correct
15 Correct 2 ms 4440 KB Output is correct
16 Correct 2 ms 4440 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 2 ms 4440 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 2 ms 4440 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 3 ms 4440 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 2 ms 4440 KB Output is correct
25 Correct 2 ms 4440 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 2392 KB Output is correct
28 Correct 2 ms 4440 KB Output is correct
29 Correct 2 ms 4440 KB Output is correct
30 Correct 2 ms 4440 KB Output is correct
31 Correct 2 ms 4440 KB Output is correct
32 Correct 2 ms 4440 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 2 ms 4440 KB Output is correct
37 Correct 2 ms 4440 KB Output is correct
38 Correct 1 ms 4440 KB Output is correct
39 Correct 2 ms 4436 KB Output is correct
40 Correct 3 ms 4692 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 1 ms 4440 KB Output is correct
43 Correct 1 ms 4440 KB Output is correct
44 Correct 1 ms 4440 KB Output is correct
45 Correct 1 ms 4440 KB Output is correct
46 Correct 1 ms 4440 KB Output is correct
47 Correct 1 ms 4436 KB Output is correct
48 Correct 1 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 340 KB Output is correct
52 Correct 1 ms 2392 KB Output is correct
53 Correct 2 ms 4440 KB Output is correct
54 Correct 2 ms 4440 KB Output is correct
55 Correct 2 ms 4440 KB Output is correct
56 Correct 1 ms 4440 KB Output is correct
57 Correct 2 ms 4440 KB Output is correct
58 Correct 1 ms 344 KB Output is correct
59 Correct 2 ms 4440 KB Output is correct
60 Correct 2 ms 4440 KB Output is correct
61 Correct 2 ms 4440 KB Output is correct
62 Correct 2 ms 4440 KB Output is correct
63 Correct 2 ms 4440 KB Output is correct
64 Correct 2 ms 4440 KB Output is correct
65 Correct 1 ms 4440 KB Output is correct
66 Correct 386 ms 27480 KB Output is correct
67 Correct 940 ms 32088 KB Output is correct
68 Correct 18 ms 14936 KB Output is correct
69 Correct 942 ms 32088 KB Output is correct
70 Correct 12 ms 4440 KB Output is correct
71 Correct 1090 ms 32164 KB Output is correct
72 Correct 7 ms 344 KB Output is correct
73 Correct 228 ms 32088 KB Output is correct
74 Correct 255 ms 32088 KB Output is correct
75 Correct 840 ms 32088 KB Output is correct
76 Correct 340 ms 32088 KB Output is correct
77 Correct 289 ms 32088 KB Output is correct
78 Correct 64 ms 32088 KB Output is correct
79 Correct 0 ms 344 KB Output is correct
80 Correct 1 ms 2392 KB Output is correct
81 Correct 2 ms 4440 KB Output is correct
82 Correct 2 ms 4440 KB Output is correct
83 Correct 2 ms 4440 KB Output is correct
84 Correct 2 ms 4440 KB Output is correct
85 Correct 2 ms 4440 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 2 ms 4440 KB Output is correct
90 Correct 2 ms 4440 KB Output is correct
91 Correct 2 ms 4440 KB Output is correct
92 Correct 2 ms 4440 KB Output is correct
93 Correct 2 ms 4440 KB Output is correct
94 Correct 0 ms 344 KB Output is correct
95 Correct 1 ms 4440 KB Output is correct
96 Correct 1 ms 4440 KB Output is correct
97 Correct 1 ms 4440 KB Output is correct
98 Correct 1 ms 4440 KB Output is correct
99 Correct 1 ms 4440 KB Output is correct
100 Correct 2 ms 4440 KB Output is correct
101 Correct 1 ms 4440 KB Output is correct
102 Correct 2 ms 4440 KB Output is correct
103 Correct 28 ms 32168 KB Output is correct
104 Correct 32 ms 32088 KB Output is correct
105 Correct 26 ms 32208 KB Output is correct
106 Correct 43 ms 32088 KB Output is correct
107 Correct 38 ms 32088 KB Output is correct
108 Correct 1 ms 4440 KB Output is correct
109 Correct 3 ms 12888 KB Output is correct
110 Correct 15 ms 32088 KB Output is correct
111 Correct 27 ms 32088 KB Output is correct
112 Correct 14 ms 32088 KB Output is correct
113 Correct 24 ms 32088 KB Output is correct
114 Correct 28 ms 32088 KB Output is correct
115 Correct 1 ms 4440 KB Output is correct
116 Correct 3 ms 16984 KB Output is correct
117 Correct 10 ms 32088 KB Output is correct
118 Correct 17 ms 32212 KB Output is correct
119 Correct 10 ms 32088 KB Output is correct
120 Correct 15 ms 32088 KB Output is correct
121 Correct 23 ms 32088 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 Runtime error 70 ms 38908 KB Execution killed with signal 11
127 Halted 0 ms 0 KB -