oj.uz

Submission #960550

# Submission time Handle Problem Language Result Execution time Memory
960550 2024-04-10T15:45:48 Z Tuanlinh123 Minerals (JOI19_minerals) C++17
80 / 100
 32 ms 5104 KB 
#include "minerals.h"
#include<bits/stdc++.h>
#define ll long long
#define pb push_back
#define sz(a) ((ll)(a).size())
using namespace std;

void Solve(int n) 
{
    ll crr=0;
    vector <ll> A, B, a(n*2+1, 0);
    auto flip=[&](ll idx)
    {
        ll x=Query(idx)-crr;
        crr+=x, a[idx]^=1; return x;
    };
    for (ll i=1; i<=n*2; i++)
    {
        if (flip(i)) A.pb(i);
        else B.pb(i);
    }
    function <void(vector <ll>, vector <ll>, bool)> 
    solve=[&](vector <ll> L, vector <ll> R, bool cr)
    {
        ll n=sz(L);
        if (n==1) {Answer(L[0], R[0]); return;}
        vector <ll> left, right;
        for (ll i=0; i<n/2; i++) flip(L[i]);
        for (ll i:R) (a[i]^(a[i]+flip(i))^cr?right:left).pb(i);
        solve(vector <ll> (L.begin(), L.begin()+n/2), left, cr^1);
        solve(vector <ll> (L.begin()+n/2, L.end()), right, cr);
    }; solve(A, B, 1);
}

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 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 600 KB Output is correct
3 Correct 3 ms 696 KB Output is correct
4 Correct 5 ms 1268 KB Output is correct
5 Correct 10 ms 1880 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct
19 Correct 25 ms 4692 KB Output is correct
20 Correct 25 ms 4832 KB Output is correct
21 Correct 20 ms 4916 KB Output is correct
22 Correct 20 ms 4768 KB Output is correct

Subtask #6
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct
19 Correct 25 ms 4692 KB Output is correct
20 Correct 25 ms 4832 KB Output is correct
21 Correct 20 ms 4916 KB Output is correct
22 Correct 20 ms 4768 KB Output is correct
23 Correct 32 ms 4836 KB Output is correct
24 Correct 25 ms 4840 KB Output is correct
25 Correct 20 ms 5092 KB Output is correct
26 Correct 19 ms 4604 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct
19 Correct 25 ms 4692 KB Output is correct
20 Correct 25 ms 4832 KB Output is correct
21 Correct 20 ms 4916 KB Output is correct
22 Correct 20 ms 4768 KB Output is correct
23 Correct 32 ms 4836 KB Output is correct
24 Correct 25 ms 4840 KB Output is correct
25 Correct 20 ms 5092 KB Output is correct
26 Correct 19 ms 4604 KB Output is correct
27 Incorrect 26 ms 5104 KB Wrong Answer [2]
28 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 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct
19 Correct 25 ms 4692 KB Output is correct
20 Correct 25 ms 4832 KB Output is correct
21 Correct 20 ms 4916 KB Output is correct
22 Correct 20 ms 4768 KB Output is correct
23 Correct 32 ms 4836 KB Output is correct
24 Correct 25 ms 4840 KB Output is correct
25 Correct 20 ms 5092 KB Output is correct
26 Correct 19 ms 4604 KB Output is correct
27 Incorrect 26 ms 5104 KB Wrong Answer [2]
28 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 600 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 3 ms 696 KB Output is correct
8 Correct 5 ms 1268 KB Output is correct
9 Correct 10 ms 1880 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1368 KB Output is correct
12 Correct 9 ms 2136 KB Output is correct
13 Correct 7 ms 2288 KB Output is correct
14 Correct 7 ms 2136 KB Output is correct
15 Correct 24 ms 4800 KB Output is correct
16 Correct 26 ms 4744 KB Output is correct
17 Correct 19 ms 4548 KB Output is correct
18 Correct 22 ms 4624 KB Output is correct
19 Correct 25 ms 4692 KB Output is correct
20 Correct 25 ms 4832 KB Output is correct
21 Correct 20 ms 4916 KB Output is correct
22 Correct 20 ms 4768 KB Output is correct
23 Correct 32 ms 4836 KB Output is correct
24 Correct 25 ms 4840 KB Output is correct
25 Correct 20 ms 5092 KB Output is correct
26 Correct 19 ms 4604 KB Output is correct
27 Incorrect 26 ms 5104 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -