oj.uz

Submission #804248

# Submission time Handle Problem Language Result Execution time Memory
804248 2023-08-03T07:40:21 Z fatemetmhr Monster Game (JOI21_monster) C++17
10 / 100
 150 ms 4352 KB 
//  ~ Be Name Khoda ~  //

#include "monster.h"
#include <bits/stdc++.h>
//#pragma GCC optimize ("O3")
//#pragma GCC target("avx2")
//#pragma GCC optimize("unroll-loops,Ofast")

using namespace std;

typedef long long ll;

#define pb       push_back
#define mp       make_pair
#define all(x)   x.begin(), x.end()
#define fi       first
#define se       second

const int maxn  =  1e6   + 10;
const int maxn5 =  1e3   + 10;
const int maxnt =  1.2e6 + 10;
const int maxn3 =  1e3   + 10;
const int mod   =  1e9   + 7;
const ll  inf   =  1e18;

namespace {

int a[maxn5], cnt[maxn5], done[maxn5][maxn5];

bool assk(int a, int b){
    if(done[a][b] == -1){
        done[a][b] = Query(a, b);
        done[b][a] = done[a][b] ^ 1;
    }
    return done[a][b];
}

bool cmp(int i, int j){return cnt[i] < cnt[j] || (cnt[i] == cnt[j] && assk(i, j));}


}  // namespace

std::vector<int> Solve(int n) {
    std::vector<int> ret(n);

    memset(done, -1, sizeof done);

    for(int i = 1; i < n; i++){
        int lo = -1, hi = i;
        while(hi - lo > 1){
            int mid = (lo + hi) >> 1;
            if(assk(a[mid], i))
                hi = mid;
            else
                lo = mid;
        }
        cnt[i] = lo + 1;
        for(int j = hi; j < i; j++)
            cnt[a[j]]++;
        for(int j = max(0, lo - 3); j < lo; j++) if(!assk(i, a[j])){
            cnt[a[j]]++;
            cnt[i]--;
            //cout << "ha? " << i << ' ' << j << ' ' << a[j] << endl;
        }
        for(int j = hi + 1; j < min(i, hi + 4); j++) if(assk(i, a[j])){
            cnt[a[j]]--;
            cnt[i]++;
        }
        //cout << "* " << i << ' ' << lo << ' ' << hi << ' ' << cnt[i] << ' ' << cnt[0] << endl;
        a[i] = i;
        sort(a, a + i + 1, cmp);
    }
    /*
    for(int i = 0; i < n; i++)
        cout << a[i] << ' ' << cnt[a[i]] << endl;
    cout << endl;
    //*/

    for (int i = 0; i < n; i++)
        ret[a[i]] = i;

    return ret;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4176 KB Output is correct
2 Correct 2 ms 4176 KB Output is correct
3 Correct 2 ms 4176 KB Output is correct
4 Correct 2 ms 4176 KB Output is correct
5 Correct 2 ms 4176 KB Output is correct
6 Correct 2 ms 4176 KB Output is correct
7 Correct 2 ms 4176 KB Output is correct
8 Correct 2 ms 4176 KB Output is correct
9 Correct 2 ms 4176 KB Output is correct
10 Correct 2 ms 4296 KB Output is correct
11 Correct 2 ms 4176 KB Output is correct
12 Correct 2 ms 4176 KB Output is correct
13 Correct 2 ms 4176 KB Output is correct
14 Correct 2 ms 4176 KB Output is correct
15 Correct 2 ms 4176 KB Output is correct
16 Correct 21 ms 4224 KB Output is correct
17 Correct 19 ms 4292 KB Output is correct
18 Correct 25 ms 4176 KB Output is correct
19 Correct 20 ms 4176 KB Output is correct
20 Correct 22 ms 4296 KB Output is correct
21 Correct 2 ms 4176 KB Output is correct
22 Correct 2 ms 4176 KB Output is correct
23 Correct 1 ms 4176 KB Output is correct
24 Correct 3 ms 4296 KB Output is correct
25 Correct 2 ms 4204 KB Output is correct
26 Correct 11 ms 4352 KB Output is correct
27 Correct 2 ms 4176 KB Output is correct
28 Correct 2 ms 4176 KB Output is correct
29 Correct 2 ms 4176 KB Output is correct
30 Correct 2 ms 4176 KB Output is correct
31 Correct 2 ms 4176 KB Output is correct
32 Correct 20 ms 4176 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4176 KB Output is correct
2 Correct 2 ms 4176 KB Output is correct
3 Correct 2 ms 4176 KB Output is correct
4 Correct 2 ms 4176 KB Output is correct
5 Correct 2 ms 4176 KB Output is correct
6 Correct 2 ms 4176 KB Output is correct
7 Correct 2 ms 4176 KB Output is correct
8 Correct 2 ms 4176 KB Output is correct
9 Correct 2 ms 4176 KB Output is correct
10 Correct 2 ms 4296 KB Output is correct
11 Correct 2 ms 4176 KB Output is correct
12 Correct 2 ms 4176 KB Output is correct
13 Correct 2 ms 4176 KB Output is correct
14 Correct 2 ms 4176 KB Output is correct
15 Correct 2 ms 4176 KB Output is correct
16 Correct 21 ms 4224 KB Output is correct
17 Correct 19 ms 4292 KB Output is correct
18 Correct 25 ms 4176 KB Output is correct
19 Correct 20 ms 4176 KB Output is correct
20 Correct 22 ms 4296 KB Output is correct
21 Correct 2 ms 4176 KB Output is correct
22 Correct 2 ms 4176 KB Output is correct
23 Correct 1 ms 4176 KB Output is correct
24 Correct 3 ms 4296 KB Output is correct
25 Correct 2 ms 4204 KB Output is correct
26 Correct 11 ms 4352 KB Output is correct
27 Correct 2 ms 4176 KB Output is correct
28 Correct 2 ms 4176 KB Output is correct
29 Correct 2 ms 4176 KB Output is correct
30 Correct 2 ms 4176 KB Output is correct
31 Correct 2 ms 4176 KB Output is correct
32 Correct 20 ms 4176 KB Output is correct
33 Correct 147 ms 4176 KB Output is correct
34 Correct 141 ms 4176 KB Output is correct
35 Correct 114 ms 4176 KB Output is correct
36 Correct 130 ms 4304 KB Output is correct
37 Correct 144 ms 4176 KB Output is correct
38 Correct 145 ms 4264 KB Output is correct
39 Correct 100 ms 4176 KB Output is correct
40 Incorrect 144 ms 4352 KB Wrong Answer [3]
41 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Partially correct 144 ms 4176 KB Partially correct
2 Partially correct 121 ms 4176 KB Partially correct
3 Partially correct 91 ms 4176 KB Partially correct
4 Incorrect 150 ms 4176 KB Wrong Answer [3]
5 Halted 0 ms 0 KB -