oj.uz

Submission #731108

# Submission time Handle Problem Language Result Execution time Memory
731108 2023-04-27T03:02:29 Z hoainiem Mars (APIO22_mars) C++17
29 / 100
 288 ms 25644 KB 
#include "mars.h"
#include <bits/stdc++.h>
#define fi first
#define se second
using namespace std;
typedef pair<int, int> pii;
int get(int i, int j, int n){
    i /= 2;
    j /= 2;
    n = n / 2 + (n & 1);
    return i * n + j;
}
string operator|(string x, string y){
    for (int i = 0; i < 100; i++)
        if (y[i] == '1')
            x[i] = y[i];
    return x;
}
std::string process(std::vector <std::vector<std::string>> a, int x, int y, int k, int n){
    if (!k)
        for (int i = 0; i < 3; i++)
            for (int j = 0; j < 3; j++)
                if (a[i][j][0] == '1'){
                    a[i][j][0] = '0';
                    a[i][j][get(x + i, y + j, n * 2 + 1)] = '1';
                }
    a[0][0] = a[0][0] | a[2][0] | a[0][2] | a[2][2];
    if (k < n - 1)
        return a[0][0];
    n = n * 2 + 1;
    a[0][1] = a[0][1] | a[2][1];
    a[1][0] = a[1][0] | a[1][2];
    bitset<1608>land[1608];
    int h1[4]{1, -1, 0, 0};
    int h2[4]{0, 0, 1, -1};
    bool vis[1608][1608];
    for (int i = 0; i < n; i++)
        land[i].reset();
    for (x = 0; x < 2; x++)
        for (int y = 0; y < 2; y++)
            for (int i = x; i < n; i += 2)
                for (int j = y; j < n; j += 2)
                    if (a[x][y][get(i, j, n)] == '1')
                        land[i].set(j);
    memset(vis, false, sizeof(vis));
    queue<pii>s;
    int ans = 0;
    for (int i = 0; i < n; i++)
        for (int j = 0; j < n; j++)
            if (!vis[i][j] && land[i].test(j)){
                ans++;
                s.push({i, j});
                vis[i][j] = true;
                while (!s.empty()){
                    pii u = s.front();
                    s.pop();
                    for (int c = 0; c < 4; c++){
                        pii v = {u.fi + h1[c], u.se + h2[c]};
                        if (v.fi < 0 || v.fi >= n || v.se < 0 || v.se >= n || !land[v.fi].test(v.se) || vis[v.fi][v.se])
                            continue;
                        s.push(v);
                        vis[v.fi][v.se] = true;
                    }
                }
            }
    string res;
    res.resize(100, '0');
    for (int i = 0; i < 15; i++)
        if ((ans >> i) & 1)
            res[i] = '1';
    return res;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct

Subtask #3
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct

Subtask #4
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -

Subtask #6
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -

Subtask #8
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -

Subtask #9
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -

Subtask #10
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 25036 KB Output is correct
2 Correct 20 ms 25020 KB Output is correct
3 Correct 22 ms 25108 KB Output is correct
4 Correct 21 ms 24848 KB Output is correct
5 Correct 22 ms 24896 KB Output is correct
6 Correct 22 ms 24940 KB Output is correct
7 Correct 40 ms 24920 KB Output is correct
8 Correct 45 ms 25004 KB Output is correct
9 Correct 44 ms 25020 KB Output is correct
10 Correct 48 ms 24816 KB Output is correct
11 Correct 46 ms 25044 KB Output is correct
12 Correct 41 ms 25104 KB Output is correct
13 Correct 40 ms 24912 KB Output is correct
14 Correct 74 ms 25232 KB Output is correct
15 Correct 100 ms 25292 KB Output is correct
16 Correct 97 ms 25324 KB Output is correct
17 Correct 95 ms 25288 KB Output is correct
18 Correct 98 ms 25408 KB Output is correct
19 Correct 95 ms 25312 KB Output is correct
20 Correct 93 ms 25440 KB Output is correct
21 Correct 148 ms 25360 KB Output is correct
22 Correct 203 ms 25472 KB Output is correct
23 Correct 200 ms 25568 KB Output is correct
24 Correct 199 ms 25524 KB Output is correct
25 Correct 214 ms 25592 KB Output is correct
26 Correct 214 ms 25496 KB Output is correct
27 Correct 211 ms 25496 KB Output is correct
28 Correct 209 ms 25528 KB Output is correct
29 Correct 288 ms 25644 KB Output is correct
30 Runtime error 14 ms 6480 KB Execution killed with signal 6
31 Halted 0 ms 0 KB -