oj.uz

Submission #129016

# Submission time Handle Problem Language Result Execution time Memory
129016 2019-07-11T12:31:15 Z win11905 Minerals (JOI19_minerals) C++14
40 / 100
 34 ms 2676 KB 
#include <bits/stdc++.h>
#include "minerals.h"
using namespace std;

vector<int> s1, s2;

void solve(vector<int> v, int l, int r) {
    if(l == r) return Answer(v[0], s1[l]);
    int m = (l + r) / 2;
    for(int i = l; i <= m; ++i) Query(s1[i]);
    vector<int> a1, a2;
    for(auto x : v) 
        if(Query(x) != (m-l+1)) a2.emplace_back(x), Query(x);
        else a1.emplace_back(x), Query(x);
    for(int i = l; i <= m; ++i) Query(s1[i]);
    solve(a1, l, m), solve(a2, m+1, r);
}

void Solve(int N) {
    int pre = 0;
    for(int i = 1; i <= 2*N; ++i) {
        int v = Query(i);
        if(v != pre) s1.emplace_back(i), pre = v;
        else s2.emplace_back(i), Query(i);
    }
    for(int i = 0; i < N; ++i) Query(s1[i]);
    solve(s2, 0, N-1);
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 4 ms 376 KB Output is correct
3 Correct 6 ms 612 KB Output is correct
4 Correct 11 ms 760 KB Output is correct
5 Correct 19 ms 1144 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 376 KB Output is correct
7 Correct 6 ms 612 KB Output is correct
8 Correct 11 ms 760 KB Output is correct
9 Correct 19 ms 1144 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 14 ms 1020 KB Output is correct
12 Correct 20 ms 1192 KB Output is correct
13 Correct 16 ms 1144 KB Output is correct
14 Correct 17 ms 1144 KB Output is correct
15 Incorrect 34 ms 2676 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -