oj.uz

Submission #771999

# Submission time Handle Problem Language Result Execution time Memory
771999 2023-07-03T13:36:15 Z Valters07 Minerals (JOI19_minerals) C++14
75 / 100
 28 ms 2792 KB 
#include <bits/stdc++.h>
#include "minerals.h"
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#define fio ios_base::sync_with_stdio(0);cin.tie(0);
#define ll long long
#define en cin.close();return 0;
#define pb push_back
#define fi first//printf("%lli\n",cur);
#define se second//scanf("%lli",&n);
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int n1, cur;
int q(int x)
{
    return cur=Query(x);
}
void go(vector<int> &a, vector<int> &b, bool isa, bool isb)
{
    assert(a.size()==b.size());
    int n = a.size(), mid = ceil(0.4*n);
    if(n==1)
        Answer(a[0],b[0]);
    else if(isb)
    {
        vector<int> la, ra, lb, rb;
        for(int i = 0;i<n;i++)
        {
            if(i<mid)
            {
                if(!isa)
                    q(a[i]);
                la.pb(a[i]);
            }
            else
            {
                if(isa)
                    q(a[i]);
                ra.pb(a[i]);
            }
        }
        for(int i = 0, lst=cur;i<n;i++)
        {
            int t = q(b[i]);
            if(t==lst)
                lb.pb(b[i]);
            else
                rb.pb(b[i]);
            lst=t;
        }
        go(la,lb,1,0);
        go(ra,rb,0,0);
    }
    else
    {
        vector<int> la, ra, lb, rb;
        for(int i = 0;i<n;i++)
        {
            if(i<mid)
            {
                if(!isa)
                    q(a[i]);
                la.pb(a[i]);
            }
            else
            {
                if(isa)
                    q(a[i]);
                ra.pb(a[i]);
            }
        }
        for(int i = 0, lst=cur;i<n;i++)
        {
            int t = q(b[i]);
            if(t==lst)
                lb.pb(b[i]);
            else
                rb.pb(b[i]);
            lst=t;
        }
        go(la,lb,1,1);
        go(ra,rb,0,1);
    }
}
void Solve(int n)
{
    n1=cur=n;
    vector<int> a, b;
    for(int i = 1, lst = 0;i<=2*n;i++)
    {
        int t = q(i);
        if(t==lst)
            b.pb(i);
        else
            a.pb(i);
        lst=t;
    }
    go(a,b,1,1);
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 2 ms 464 KB Output is correct
4 Correct 5 ms 720 KB Output is correct
5 Correct 9 ms 1232 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct
19 Correct 26 ms 2764 KB Output is correct
20 Correct 28 ms 2772 KB Output is correct
21 Correct 20 ms 2660 KB Output is correct
22 Correct 22 ms 2684 KB Output is correct

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct
19 Correct 26 ms 2764 KB Output is correct
20 Correct 28 ms 2772 KB Output is correct
21 Correct 20 ms 2660 KB Output is correct
22 Correct 22 ms 2684 KB Output is correct
23 Incorrect 25 ms 2792 KB Wrong Answer [2]
24 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct
19 Correct 26 ms 2764 KB Output is correct
20 Correct 28 ms 2772 KB Output is correct
21 Correct 20 ms 2660 KB Output is correct
22 Correct 22 ms 2684 KB Output is correct
23 Incorrect 25 ms 2792 KB Wrong Answer [2]
24 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct
19 Correct 26 ms 2764 KB Output is correct
20 Correct 28 ms 2772 KB Output is correct
21 Correct 20 ms 2660 KB Output is correct
22 Correct 22 ms 2684 KB Output is correct
23 Incorrect 25 ms 2792 KB Wrong Answer [2]
24 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 464 KB Output is correct
8 Correct 5 ms 720 KB Output is correct
9 Correct 9 ms 1232 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 6 ms 976 KB Output is correct
12 Correct 9 ms 1192 KB Output is correct
13 Correct 9 ms 1232 KB Output is correct
14 Correct 8 ms 1120 KB Output is correct
15 Correct 24 ms 2644 KB Output is correct
16 Correct 24 ms 2636 KB Output is correct
17 Correct 19 ms 2684 KB Output is correct
18 Correct 19 ms 2612 KB Output is correct
19 Correct 26 ms 2764 KB Output is correct
20 Correct 28 ms 2772 KB Output is correct
21 Correct 20 ms 2660 KB Output is correct
22 Correct 22 ms 2684 KB Output is correct
23 Incorrect 25 ms 2792 KB Wrong Answer [2]
24 Halted 0 ms 0 KB -