oj.uz

Submission #814646

# Submission time Handle Problem Language Result Execution time Memory
814646 2023-08-08T08:44:17 Z tranxuanbach Cell Automaton (JOI23_cell) C++17
16 / 100
 521 ms 66900 KB 
#include <bits/stdc++.h>
using namespace std;

#define endl '\n'
#define fi first
#define se second
#define For(i, l, r) for (auto i = (l); i < (r); i++)
#define ForE(i, l, r) for (auto i = (l); i <= (r); i++)
#define FordE(i, l, r) for (auto i = (l); i >= (r); i--)
#define Fora(v, a) for (auto v: (a))
#define bend(a) (a).begin(), (a).end()
#define isz(a) ((signed)(a).size())

using ll = long long;
using ld = long double;
using pii = pair <int, int>;
using vi = vector <int>;
using vpii = vector <pii>;
using vvi = vector <vi>;

const int N = 1e5 + 5, Q = 5e5 + 5;

struct point{
    int x, y;
};

int n, q;
point a[N];
int b[Q];

namespace subtask12{
    bool check(){
        ForE(i, 1, n){
            if (not (abs(a[i].x) <= 1000 and abs(a[i].y) <= 1000)){
                return false;
            }
        }
        ForE(i, 1, q){
            if (not (b[i] <= 1000)){
                return false;
            }
        }
        return true;
    }

    const int N = 4e3 + 5, offset = 2e3;

    int dist[N][N];
    int ans[N];

    vpii dir = {{-1, 0}, {0, -1}, {0, 1}, {1, 0}};

    void solve(){
        For(x, 0, N){
            For(y, 0, N){
                dist[x][y] = -1;
            }
        }
        queue <pii> qu;
        ForE(i, 1, n){
            a[i].x += offset; a[i].y += offset;
            dist[a[i].x][a[i].y] = 0;
            qu.emplace(a[i].x, a[i].y);
        }
        while (not qu.empty()){
            auto [x, y] = qu.front(); qu.pop();
            ans[dist[x][y]]++;
            if (dist[x][y] == N - 1){
                break;
            }
            for (auto [dx, dy]: dir){
                int tx = x + dx, ty = y + dy;
                if (0 <= tx and tx < N and 0 <= ty and ty < N and dist[tx][ty] == -1){
                    dist[tx][ty] = dist[x][y] + 1;
                    qu.emplace(tx, ty);
                }
            }
        }
        ForE(i, 1, q){
            cout << ans[b[i]] << "\n";
        }
    }
}

signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    // freopen("KEK.inp", "r", stdin);
    // freopen("KEK.out", "w", stdout);
    cin >> n >> q;
    ForE(i, 1, n){
        cin >> a[i].x >> a[i].y;
    }
    ForE(i, 1, q){
        cin >> b[i];
    }

    if (subtask12::check()){
        subtask12::solve();
        return 0;
    }
}

/*
==================================================+
INPUT                                             |
--------------------------------------------------|

--------------------------------------------------|
==================================================+
OUTPUT                                            |
--------------------------------------------------|

--------------------------------------------------|
==================================================+
*/

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 460 ms 63168 KB Output is correct
2 Correct 447 ms 63180 KB Output is correct
3 Correct 436 ms 63184 KB Output is correct
4 Correct 456 ms 63176 KB Output is correct
5 Correct 452 ms 63240 KB Output is correct
6 Correct 463 ms 63188 KB Output is correct
7 Correct 485 ms 63168 KB Output is correct
8 Correct 415 ms 63280 KB Output is correct
9 Correct 488 ms 63284 KB Output is correct
10 Correct 438 ms 63180 KB Output is correct
11 Correct 521 ms 63180 KB Output is correct
12 Correct 457 ms 63192 KB Output is correct
13 Correct 433 ms 63152 KB Output is correct
14 Correct 454 ms 63192 KB Output is correct
15 Correct 441 ms 63192 KB Output is correct
16 Correct 442 ms 63172 KB Output is correct
17 Correct 412 ms 63184 KB Output is correct
18 Correct 473 ms 63240 KB Output is correct
19 Correct 429 ms 63264 KB Output is correct
20 Correct 410 ms 63172 KB Output is correct
21 Correct 477 ms 63292 KB Output is correct
22 Correct 439 ms 63172 KB Output is correct
23 Correct 414 ms 63172 KB Output is correct
24 Correct 408 ms 63160 KB Output is correct
25 Correct 437 ms 63256 KB Output is correct
26 Correct 437 ms 63180 KB Output is correct
27 Correct 487 ms 63188 KB Output is correct
28 Correct 430 ms 63060 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 460 ms 63168 KB Output is correct
2 Correct 447 ms 63180 KB Output is correct
3 Correct 436 ms 63184 KB Output is correct
4 Correct 456 ms 63176 KB Output is correct
5 Correct 452 ms 63240 KB Output is correct
6 Correct 463 ms 63188 KB Output is correct
7 Correct 485 ms 63168 KB Output is correct
8 Correct 415 ms 63280 KB Output is correct
9 Correct 488 ms 63284 KB Output is correct
10 Correct 438 ms 63180 KB Output is correct
11 Correct 521 ms 63180 KB Output is correct
12 Correct 457 ms 63192 KB Output is correct
13 Correct 433 ms 63152 KB Output is correct
14 Correct 454 ms 63192 KB Output is correct
15 Correct 441 ms 63192 KB Output is correct
16 Correct 442 ms 63172 KB Output is correct
17 Correct 412 ms 63184 KB Output is correct
18 Correct 473 ms 63240 KB Output is correct
19 Correct 429 ms 63264 KB Output is correct
20 Correct 410 ms 63172 KB Output is correct
21 Correct 477 ms 63292 KB Output is correct
22 Correct 439 ms 63172 KB Output is correct
23 Correct 414 ms 63172 KB Output is correct
24 Correct 408 ms 63160 KB Output is correct
25 Correct 437 ms 63256 KB Output is correct
26 Correct 437 ms 63180 KB Output is correct
27 Correct 487 ms 63188 KB Output is correct
28 Correct 430 ms 63060 KB Output is correct
29 Correct 428 ms 63180 KB Output is correct
30 Correct 438 ms 63092 KB Output is correct
31 Correct 421 ms 63176 KB Output is correct
32 Correct 453 ms 66404 KB Output is correct
33 Correct 434 ms 63176 KB Output is correct
34 Correct 443 ms 63396 KB Output is correct
35 Correct 427 ms 63192 KB Output is correct
36 Correct 409 ms 63172 KB Output is correct
37 Correct 437 ms 63148 KB Output is correct
38 Correct 412 ms 63560 KB Output is correct
39 Correct 447 ms 64192 KB Output is correct
40 Correct 441 ms 66900 KB Output is correct

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 1044 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 1044 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 460 ms 63168 KB Output is correct
2 Correct 447 ms 63180 KB Output is correct
3 Correct 436 ms 63184 KB Output is correct
4 Correct 456 ms 63176 KB Output is correct
5 Correct 452 ms 63240 KB Output is correct
6 Correct 463 ms 63188 KB Output is correct
7 Correct 485 ms 63168 KB Output is correct
8 Correct 415 ms 63280 KB Output is correct
9 Correct 488 ms 63284 KB Output is correct
10 Correct 438 ms 63180 KB Output is correct
11 Correct 521 ms 63180 KB Output is correct
12 Correct 457 ms 63192 KB Output is correct
13 Correct 433 ms 63152 KB Output is correct
14 Correct 454 ms 63192 KB Output is correct
15 Correct 441 ms 63192 KB Output is correct
16 Correct 442 ms 63172 KB Output is correct
17 Correct 412 ms 63184 KB Output is correct
18 Correct 473 ms 63240 KB Output is correct
19 Correct 429 ms 63264 KB Output is correct
20 Correct 410 ms 63172 KB Output is correct
21 Correct 477 ms 63292 KB Output is correct
22 Correct 439 ms 63172 KB Output is correct
23 Correct 414 ms 63172 KB Output is correct
24 Correct 408 ms 63160 KB Output is correct
25 Correct 437 ms 63256 KB Output is correct
26 Correct 437 ms 63180 KB Output is correct
27 Correct 487 ms 63188 KB Output is correct
28 Correct 430 ms 63060 KB Output is correct
29 Correct 428 ms 63180 KB Output is correct
30 Correct 438 ms 63092 KB Output is correct
31 Correct 421 ms 63176 KB Output is correct
32 Correct 453 ms 66404 KB Output is correct
33 Correct 434 ms 63176 KB Output is correct
34 Correct 443 ms 63396 KB Output is correct
35 Correct 427 ms 63192 KB Output is correct
36 Correct 409 ms 63172 KB Output is correct
37 Correct 437 ms 63148 KB Output is correct
38 Correct 412 ms 63560 KB Output is correct
39 Correct 447 ms 64192 KB Output is correct
40 Correct 441 ms 66900 KB Output is correct
41 Incorrect 17 ms 1044 KB Output isn't correct
42 Halted 0 ms 0 KB -