oj.uz

Submission #980688

# Submission time Handle Problem Language Result Execution time Memory
980688 2024-05-12T10:21:29 Z Jarif_Rahman Minerals (JOI19_minerals) C++17
6 / 100
 11 ms 1624 KB 
#include "minerals.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;

int cnt = 0;

void pbs(int l, int r, bool right, vector<int> X){
    if(l == r){
        for(int i: X) if(i < l) Answer(i, l);
        return;
    }

    int md = (l+r)/2;
    if(right) for(int i = l; i <= md; i++) cnt = Query(i);
    else for(int i = r; i > md; i--) cnt = Query(i);
    vector<int> A, B;
    for(int i: X){
        if(i > md){
            B.push_back(i);
            continue;
        }
        int cnt_ = Query(i);
        if(cnt_ == cnt) A.push_back(i);
        else B.push_back(i);
        Query(i);
    }

    pbs(md+1, r, 1, B);
    pbs(l, md, 0, A);
    if(right) for(int i = l; i <= md; i++) cnt = Query(i);
    else for(int i = r; i > md; i--) cnt = Query(i);
}

void Solve(int n){
    vector<int> X;
    for(int i = 1; i <= 2*n; i++) X.push_back(i);
    pbs(1, 2*n, 1, X);
}

Subtask #1
6.0 / 6.0

# 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

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 2 ms 580 KB Output is correct
3 Correct 3 ms 600 KB Output is correct
4 Correct 6 ms 1100 KB Output is correct
5 Incorrect 11 ms 1624 KB Wrong Answer [2]
6 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 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 2 ms 580 KB Output is correct
7 Correct 3 ms 600 KB Output is correct
8 Correct 6 ms 1100 KB Output is correct
9 Incorrect 11 ms 1624 KB Wrong Answer [2]
10 Halted 0 ms 0 KB -