oj.uz

Submission #977771

# Submission time Handle Problem Language Result Execution time Memory
977771 2024-05-08T10:50:40 Z efedmrlr Genetics (BOI18_genetics) C++17
46 / 100
 2000 ms 87684 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("bmi,avx2,popcnt")
#include <bits/stdc++.h>

#define lli long long int
#define ld long double
#define pb push_back
#define MP make_pair
#define all(x) x.begin(), x.end()
#define rall(x) x.begin(), x.end()
#define REP(i, n) for(int i = 0; (i) < (n); (i)++)

using namespace std;

void fastio() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
}

const int N = 4102;
const int INF = 1e9 + 500;
const int MOD = 1e9 + 7;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int rand(int l, int r) {
    return uniform_int_distribution<int>(l, r)(rng);
}
array<array<bitset<N>, N>, 4> s;
array<array<int, N>, N> dif;
int n, m, k;
bitset<N> tmp;
bitset<N> vis; 
void solve() {   
    cin >> n >> m >> k;
    k *= 2;
    vector<int> perm(n), rperm(n);
    REP(i, n) perm[i] = i;
    REP(i, n) swap(perm[i], perm[rand(0, i)]);
    REP(i, n) rperm[perm[i]] = i;
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < m; j++) {
            char t;
            cin >> t;
            s[0][perm[i]][j] = (t == 'A');
            s[1][perm[i]][j] = (t == 'C');
            s[2][perm[i]][j] = (t == 'G');
            s[3][perm[i]][j] = (t == 'T');
        }
    }

    for(int i = 0; i < n; i++) {
        for(int j = i + 1; j < n; j++) {
            REP(z, 4) {
                tmp = s[z][i] ^ s[z][j];
                dif[i][j] += (int)tmp.count(); 
                dif[j][i] += (int)tmp.count();
                if(dif[i][j] > k) {
                    break;
                }
                
            }
            if(dif[i][j] != k) {
                vis[i] = vis[j] = 1;
            }
        }
        if(!vis[i]) {
            cout << rperm[i] + 1 << "\n";
            return;
        }
    }
}

signed main() {
    fastio();
    solve();
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8540 KB Output is correct
2 Correct 3 ms 8540 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 2 ms 8540 KB Output is correct
5 Correct 3 ms 8696 KB Output is correct
6 Correct 2 ms 8540 KB Output is correct
7 Correct 2 ms 8540 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 2 ms 8540 KB Output is correct
11 Correct 2 ms 8536 KB Output is correct
12 Correct 2 ms 8536 KB Output is correct
13 Correct 2 ms 8540 KB Output is correct
14 Correct 2 ms 8540 KB Output is correct
15 Correct 3 ms 8540 KB Output is correct
16 Correct 3 ms 8540 KB Output is correct
17 Correct 1 ms 6492 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 489 ms 34892 KB Output is correct
2 Correct 643 ms 39208 KB Output is correct
3 Correct 753 ms 39124 KB Output is correct
4 Correct 323 ms 26408 KB Output is correct
5 Correct 258 ms 39248 KB Output is correct
6 Correct 740 ms 39312 KB Output is correct
7 Correct 100 ms 20756 KB Output is correct
8 Correct 162 ms 20648 KB Output is correct
9 Correct 733 ms 39024 KB Output is correct
10 Correct 634 ms 39020 KB Output is correct
11 Correct 540 ms 34696 KB Output is correct
12 Correct 256 ms 34720 KB Output is correct
13 Correct 410 ms 34700 KB Output is correct
14 Correct 366 ms 32128 KB Output is correct
15 Correct 110 ms 32168 KB Output is correct
16 Correct 183 ms 34412 KB Output is correct
17 Correct 594 ms 38940 KB Output is correct
18 Correct 102 ms 38876 KB Output is correct
19 Correct 737 ms 39132 KB Output is correct
20 Correct 748 ms 39080 KB Output is correct
21 Correct 303 ms 39120 KB Output is correct
22 Correct 756 ms 39092 KB Output is correct
23 Correct 649 ms 39112 KB Output is correct
24 Correct 688 ms 39112 KB Output is correct
25 Correct 734 ms 39080 KB Output is correct
26 Correct 700 ms 39112 KB Output is correct
27 Correct 718 ms 39088 KB Output is correct
28 Correct 331 ms 39092 KB Output is correct
29 Correct 742 ms 39108 KB Output is correct
30 Correct 227 ms 39312 KB Output is correct
31 Correct 352 ms 39312 KB Output is correct
32 Correct 300 ms 39540 KB Output is correct
33 Correct 1 ms 6492 KB Output is correct
34 Correct 2 ms 8536 KB Output is correct
35 Correct 1 ms 6492 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 489 ms 34892 KB Output is correct
2 Correct 643 ms 39208 KB Output is correct
3 Correct 753 ms 39124 KB Output is correct
4 Correct 323 ms 26408 KB Output is correct
5 Correct 258 ms 39248 KB Output is correct
6 Correct 740 ms 39312 KB Output is correct
7 Correct 100 ms 20756 KB Output is correct
8 Correct 162 ms 20648 KB Output is correct
9 Correct 733 ms 39024 KB Output is correct
10 Correct 634 ms 39020 KB Output is correct
11 Correct 540 ms 34696 KB Output is correct
12 Correct 256 ms 34720 KB Output is correct
13 Correct 410 ms 34700 KB Output is correct
14 Correct 366 ms 32128 KB Output is correct
15 Correct 110 ms 32168 KB Output is correct
16 Correct 183 ms 34412 KB Output is correct
17 Correct 594 ms 38940 KB Output is correct
18 Correct 102 ms 38876 KB Output is correct
19 Correct 737 ms 39132 KB Output is correct
20 Correct 748 ms 39080 KB Output is correct
21 Correct 303 ms 39120 KB Output is correct
22 Correct 756 ms 39092 KB Output is correct
23 Correct 649 ms 39112 KB Output is correct
24 Correct 688 ms 39112 KB Output is correct
25 Correct 734 ms 39080 KB Output is correct
26 Correct 700 ms 39112 KB Output is correct
27 Correct 718 ms 39088 KB Output is correct
28 Correct 331 ms 39092 KB Output is correct
29 Correct 742 ms 39108 KB Output is correct
30 Correct 227 ms 39312 KB Output is correct
31 Correct 352 ms 39312 KB Output is correct
32 Correct 300 ms 39540 KB Output is correct
33 Correct 1 ms 6492 KB Output is correct
34 Correct 2 ms 8536 KB Output is correct
35 Correct 1 ms 6492 KB Output is correct
36 Correct 306 ms 77612 KB Output is correct
37 Execution timed out 2013 ms 87684 KB Time limit exceeded
38 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8540 KB Output is correct
2 Correct 3 ms 8540 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 2 ms 8540 KB Output is correct
5 Correct 3 ms 8696 KB Output is correct
6 Correct 2 ms 8540 KB Output is correct
7 Correct 2 ms 8540 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 2 ms 8540 KB Output is correct
11 Correct 2 ms 8536 KB Output is correct
12 Correct 2 ms 8536 KB Output is correct
13 Correct 2 ms 8540 KB Output is correct
14 Correct 2 ms 8540 KB Output is correct
15 Correct 3 ms 8540 KB Output is correct
16 Correct 3 ms 8540 KB Output is correct
17 Correct 1 ms 6492 KB Output is correct
18 Correct 489 ms 34892 KB Output is correct
19 Correct 643 ms 39208 KB Output is correct
20 Correct 753 ms 39124 KB Output is correct
21 Correct 323 ms 26408 KB Output is correct
22 Correct 258 ms 39248 KB Output is correct
23 Correct 740 ms 39312 KB Output is correct
24 Correct 100 ms 20756 KB Output is correct
25 Correct 162 ms 20648 KB Output is correct
26 Correct 733 ms 39024 KB Output is correct
27 Correct 634 ms 39020 KB Output is correct
28 Correct 540 ms 34696 KB Output is correct
29 Correct 256 ms 34720 KB Output is correct
30 Correct 410 ms 34700 KB Output is correct
31 Correct 366 ms 32128 KB Output is correct
32 Correct 110 ms 32168 KB Output is correct
33 Correct 183 ms 34412 KB Output is correct
34 Correct 594 ms 38940 KB Output is correct
35 Correct 102 ms 38876 KB Output is correct
36 Correct 737 ms 39132 KB Output is correct
37 Correct 748 ms 39080 KB Output is correct
38 Correct 303 ms 39120 KB Output is correct
39 Correct 756 ms 39092 KB Output is correct
40 Correct 649 ms 39112 KB Output is correct
41 Correct 688 ms 39112 KB Output is correct
42 Correct 734 ms 39080 KB Output is correct
43 Correct 700 ms 39112 KB Output is correct
44 Correct 718 ms 39088 KB Output is correct
45 Correct 331 ms 39092 KB Output is correct
46 Correct 742 ms 39108 KB Output is correct
47 Correct 227 ms 39312 KB Output is correct
48 Correct 352 ms 39312 KB Output is correct
49 Correct 300 ms 39540 KB Output is correct
50 Correct 1 ms 6492 KB Output is correct
51 Correct 2 ms 8536 KB Output is correct
52 Correct 1 ms 6492 KB Output is correct
53 Correct 306 ms 77612 KB Output is correct
54 Execution timed out 2013 ms 87684 KB Time limit exceeded
55 Halted 0 ms 0 KB -