oj.uz

Submission #960582

# Submission time Handle Problem Language Result Execution time Memory
960582 2024-04-10T16:10:06 Z Tuanlinh123 Minerals (JOI19_minerals) C++17
100 / 100
 36 ms 4168 KB 
#include "minerals.h"
#include<bits/stdc++.h>
#define ll int
#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++) (flip(i)?A: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;
        ll len=max(1.0, 0.4*n);
        for (ll i=0; i<len; i++) flip(L[i]);
        for (ll i:R)
        {
            if (sz(left)==len) right.pb(i);
            else if (sz(right)==n-len) left.pb(i);
            else (a[i]^(a[i]+flip(i))^cr?right:left).pb(i);
        } 
        solve(vector <ll> (L.begin(), L.begin()+len), left, cr^1);
        solve(vector <ll> (L.begin()+len, 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 344 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 600 KB Output is correct
4 Correct 5 ms 928 KB Output is correct
5 Correct 12 ms 1624 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 344 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 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 344 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 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 344 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 KB Output is correct
19 Correct 26 ms 3488 KB Output is correct
20 Correct 26 ms 3296 KB Output is correct
21 Correct 18 ms 4168 KB Output is correct
22 Correct 19 ms 3540 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 344 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 KB Output is correct
19 Correct 26 ms 3488 KB Output is correct
20 Correct 26 ms 3296 KB Output is correct
21 Correct 18 ms 4168 KB Output is correct
22 Correct 19 ms 3540 KB Output is correct
23 Correct 28 ms 3724 KB Output is correct
24 Correct 33 ms 3560 KB Output is correct
25 Correct 18 ms 3684 KB Output is correct
26 Correct 21 ms 3288 KB Output is correct

Subtask #7
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 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 KB Output is correct
19 Correct 26 ms 3488 KB Output is correct
20 Correct 26 ms 3296 KB Output is correct
21 Correct 18 ms 4168 KB Output is correct
22 Correct 19 ms 3540 KB Output is correct
23 Correct 28 ms 3724 KB Output is correct
24 Correct 33 ms 3560 KB Output is correct
25 Correct 18 ms 3684 KB Output is correct
26 Correct 21 ms 3288 KB Output is correct
27 Correct 36 ms 3628 KB Output is correct
28 Correct 28 ms 3536 KB Output is correct
29 Correct 18 ms 3536 KB Output is correct
30 Correct 21 ms 3576 KB Output is correct

Subtask #8
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 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 KB Output is correct
19 Correct 26 ms 3488 KB Output is correct
20 Correct 26 ms 3296 KB Output is correct
21 Correct 18 ms 4168 KB Output is correct
22 Correct 19 ms 3540 KB Output is correct
23 Correct 28 ms 3724 KB Output is correct
24 Correct 33 ms 3560 KB Output is correct
25 Correct 18 ms 3684 KB Output is correct
26 Correct 21 ms 3288 KB Output is correct
27 Correct 36 ms 3628 KB Output is correct
28 Correct 28 ms 3536 KB Output is correct
29 Correct 18 ms 3536 KB Output is correct
30 Correct 21 ms 3576 KB Output is correct
31 Correct 27 ms 3664 KB Output is correct
32 Correct 28 ms 3580 KB Output is correct
33 Correct 22 ms 3688 KB Output is correct
34 Correct 20 ms 3672 KB Output is correct

Subtask #9
10.0 / 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 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 600 KB Output is correct
8 Correct 5 ms 928 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1112 KB Output is correct
12 Correct 10 ms 1624 KB Output is correct
13 Correct 7 ms 1620 KB Output is correct
14 Correct 11 ms 1884 KB Output is correct
15 Correct 27 ms 3288 KB Output is correct
16 Correct 24 ms 3288 KB Output is correct
17 Correct 20 ms 3632 KB Output is correct
18 Correct 22 ms 3152 KB Output is correct
19 Correct 26 ms 3488 KB Output is correct
20 Correct 26 ms 3296 KB Output is correct
21 Correct 18 ms 4168 KB Output is correct
22 Correct 19 ms 3540 KB Output is correct
23 Correct 28 ms 3724 KB Output is correct
24 Correct 33 ms 3560 KB Output is correct
25 Correct 18 ms 3684 KB Output is correct
26 Correct 21 ms 3288 KB Output is correct
27 Correct 36 ms 3628 KB Output is correct
28 Correct 28 ms 3536 KB Output is correct
29 Correct 18 ms 3536 KB Output is correct
30 Correct 21 ms 3576 KB Output is correct
31 Correct 27 ms 3664 KB Output is correct
32 Correct 28 ms 3580 KB Output is correct
33 Correct 22 ms 3688 KB Output is correct
34 Correct 20 ms 3672 KB Output is correct
35 Correct 27 ms 3664 KB Output is correct
36 Correct 29 ms 3836 KB Output is correct
37 Correct 22 ms 3828 KB Output is correct
38 Correct 24 ms 3540 KB Output is correct