oj.uz

Submission #1045807

# Submission time Handle Problem Language Result Execution time Memory
1045807 2024-08-06T07:50:59 Z 우민규(#11015) Cell Automaton (JOI23_cell) C++17
16 / 100
 400 ms 198996 KB 
#include <bits/stdc++.h>
using namespace std;

const int gsize = 5000;
const int offset = 2500;

int n, q;

int dist[gsize][gsize];
queue<pair<int, pair<int, int>>> qu;
int dist_cnt[2 * gsize];

void solve() {
    for (int i = 0; i < gsize; ++i) fill(dist[i], dist[i] + gsize, INT_MAX);
    cin >> n >> q;
    for (int i = 0; i < n; ++i) {
        int x, y;
        cin >> x >> y;
        x += offset, y += offset;
        dist[y][x] = 0;
        qu.push({0, {y, x}});
    }
    while (!qu.empty()) {
        auto [d, loc] = qu.front();
        qu.pop();
        auto [y, x] = loc;
        for (auto [yy, xx] : initializer_list<pair<int, int>>{{y-1, x}, {y+1, x}, {y,x-1}, {y,x+1}}) {
            if (yy < 0 || yy >= gsize || xx < 0 || xx >= gsize) continue;
            if (dist[yy][xx] != INT_MAX) continue;
            dist[yy][xx] = d + 1;
            qu.push({d + 1, {yy, xx}});
        }
    }
    for (int i = 0; i < gsize; ++i) for (int j = 0; j < gsize; ++j) {
        if (dist[i][j] != INT_MAX) {
            dist_cnt[dist[i][j]] += 1;
        }
    }
    while (q--) {
        int t;
        cin >> t;
        cout << dist_cnt[t] << "\n";
    }
}

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int t = 1;
    solve();
}

Compilation message

cell.cpp: In function 'int main()':
cell.cpp:48:9: warning: unused variable 't' [-Wunused-variable]
   48 |     int t = 1;
      |         ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 98388 KB Output is correct
2 Correct 280 ms 98596 KB Output is correct
3 Correct 280 ms 98388 KB Output is correct
4 Correct 266 ms 98332 KB Output is correct
5 Correct 275 ms 98328 KB Output is correct
6 Correct 309 ms 98388 KB Output is correct
7 Correct 277 ms 98388 KB Output is correct
8 Correct 274 ms 98396 KB Output is correct
9 Correct 268 ms 98384 KB Output is correct
10 Correct 290 ms 98336 KB Output is correct
11 Correct 271 ms 98388 KB Output is correct
12 Correct 274 ms 98384 KB Output is correct
13 Correct 277 ms 98384 KB Output is correct
14 Correct 278 ms 98392 KB Output is correct
15 Correct 283 ms 98388 KB Output is correct
16 Correct 375 ms 98252 KB Output is correct
17 Correct 323 ms 98388 KB Output is correct
18 Correct 400 ms 98320 KB Output is correct
19 Correct 293 ms 98644 KB Output is correct
20 Correct 276 ms 98388 KB Output is correct
21 Correct 317 ms 98384 KB Output is correct
22 Correct 351 ms 98384 KB Output is correct
23 Correct 270 ms 98344 KB Output is correct
24 Correct 274 ms 98388 KB Output is correct
25 Correct 265 ms 98388 KB Output is correct
26 Correct 273 ms 98256 KB Output is correct
27 Correct 274 ms 98348 KB Output is correct
28 Correct 269 ms 98344 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 98388 KB Output is correct
2 Correct 280 ms 98596 KB Output is correct
3 Correct 280 ms 98388 KB Output is correct
4 Correct 266 ms 98332 KB Output is correct
5 Correct 275 ms 98328 KB Output is correct
6 Correct 309 ms 98388 KB Output is correct
7 Correct 277 ms 98388 KB Output is correct
8 Correct 274 ms 98396 KB Output is correct
9 Correct 268 ms 98384 KB Output is correct
10 Correct 290 ms 98336 KB Output is correct
11 Correct 271 ms 98388 KB Output is correct
12 Correct 274 ms 98384 KB Output is correct
13 Correct 277 ms 98384 KB Output is correct
14 Correct 278 ms 98392 KB Output is correct
15 Correct 283 ms 98388 KB Output is correct
16 Correct 375 ms 98252 KB Output is correct
17 Correct 323 ms 98388 KB Output is correct
18 Correct 400 ms 98320 KB Output is correct
19 Correct 293 ms 98644 KB Output is correct
20 Correct 276 ms 98388 KB Output is correct
21 Correct 317 ms 98384 KB Output is correct
22 Correct 351 ms 98384 KB Output is correct
23 Correct 270 ms 98344 KB Output is correct
24 Correct 274 ms 98388 KB Output is correct
25 Correct 265 ms 98388 KB Output is correct
26 Correct 273 ms 98256 KB Output is correct
27 Correct 274 ms 98348 KB Output is correct
28 Correct 269 ms 98344 KB Output is correct
29 Correct 270 ms 98384 KB Output is correct
30 Correct 284 ms 98388 KB Output is correct
31 Correct 311 ms 98264 KB Output is correct
32 Correct 335 ms 101968 KB Output is correct
33 Correct 277 ms 98384 KB Output is correct
34 Correct 291 ms 98344 KB Output is correct
35 Correct 276 ms 98388 KB Output is correct
36 Correct 395 ms 98352 KB Output is correct
37 Correct 371 ms 98384 KB Output is correct
38 Correct 319 ms 98648 KB Output is correct
39 Correct 315 ms 99676 KB Output is correct
40 Correct 345 ms 103232 KB Output is correct

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 71 ms 198996 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 71 ms 198996 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 73 ms 198972 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 25.0

# Verdict Execution time Memory Grader output
1 Runtime error 73 ms 198972 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 98388 KB Output is correct
2 Correct 280 ms 98596 KB Output is correct
3 Correct 280 ms 98388 KB Output is correct
4 Correct 266 ms 98332 KB Output is correct
5 Correct 275 ms 98328 KB Output is correct
6 Correct 309 ms 98388 KB Output is correct
7 Correct 277 ms 98388 KB Output is correct
8 Correct 274 ms 98396 KB Output is correct
9 Correct 268 ms 98384 KB Output is correct
10 Correct 290 ms 98336 KB Output is correct
11 Correct 271 ms 98388 KB Output is correct
12 Correct 274 ms 98384 KB Output is correct
13 Correct 277 ms 98384 KB Output is correct
14 Correct 278 ms 98392 KB Output is correct
15 Correct 283 ms 98388 KB Output is correct
16 Correct 375 ms 98252 KB Output is correct
17 Correct 323 ms 98388 KB Output is correct
18 Correct 400 ms 98320 KB Output is correct
19 Correct 293 ms 98644 KB Output is correct
20 Correct 276 ms 98388 KB Output is correct
21 Correct 317 ms 98384 KB Output is correct
22 Correct 351 ms 98384 KB Output is correct
23 Correct 270 ms 98344 KB Output is correct
24 Correct 274 ms 98388 KB Output is correct
25 Correct 265 ms 98388 KB Output is correct
26 Correct 273 ms 98256 KB Output is correct
27 Correct 274 ms 98348 KB Output is correct
28 Correct 269 ms 98344 KB Output is correct
29 Correct 270 ms 98384 KB Output is correct
30 Correct 284 ms 98388 KB Output is correct
31 Correct 311 ms 98264 KB Output is correct
32 Correct 335 ms 101968 KB Output is correct
33 Correct 277 ms 98384 KB Output is correct
34 Correct 291 ms 98344 KB Output is correct
35 Correct 276 ms 98388 KB Output is correct
36 Correct 395 ms 98352 KB Output is correct
37 Correct 371 ms 98384 KB Output is correct
38 Correct 319 ms 98648 KB Output is correct
39 Correct 315 ms 99676 KB Output is correct
40 Correct 345 ms 103232 KB Output is correct
41 Runtime error 71 ms 198996 KB Execution killed with signal 11
42 Halted 0 ms 0 KB -