oj.uz

Submission #778715

# Submission time Handle Problem Language Result Execution time Memory
778715 2023-07-10T15:34:08 Z Nelt Genetics (BOI18_genetics) C++17
100 / 100
 1813 ms 44512 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,avx2,fma")

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

/* DEFINES */
#define S second
#define F first
#define ll long long
#define ull unsigned long long
#define ld long double
#define npos ULLONG_MAX
#define INF LLONG_MAX
#define vv(a) vector<a>
#define pp(a, b) pair<a, b>
#define pq(a) priority_queue<a>
#define qq(a) queue<a>
#define ss(a) set<a>
#define mm(a, b) map<a, b>
#define ump(a, b) unordered_map<a, b>
#define ANDROID                   \
    ios_base::sync_with_stdio(0); \
    cin.tie(0);                   \
    cout.tie(0);
#define elif else if
#define endl "\n"
#define allc(a) begin(a), end(a)
#define all(a) a, a + sizeof(a) / sizeof(a[0])
#define pb push_back
#define logi(a) __lg(a)
#define sqrt(a) sqrtl(a)
#define mpr make_pair
#define ins insert
using namespace std;
using namespace __gnu_pbds;
using namespace __cxx11;
typedef char chr;
typedef basic_string<chr> str;
template <typename T, typename key = less<T>>
using ordered_set = tree<T, null_type, key, rb_tree_tag, tree_order_statistics_node_update>;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const ll N = 4105;
bitset<N << 2> bs[N];
ll cnt[N], hsh[150];
str s[N];
void solve()
{
    hsh['A'] = 0;
    hsh['C'] = 1;
    hsh['G'] = 2;
    hsh['T'] = 3;
    ll n, m, k;
    cin >> n >> m >> k;
    k = m - k;
    for (ll i = 0; i < n; i++)
    {
        cin >> s[i];
        for (ll j = 0; j < m; j++)
            bs[i].set(hsh[s[i][j]] * m + j);
    }
    ll p[n];
    iota(all(p), 0);
    shuffle(all(p), rng);
    for (ll i = 0; i < n; i++)
    {
        for (ll j = i + 1; j < n; j++)
            if ((bs[p[i]] & bs[p[j]]).count() == k)
                cnt[p[i]]++, cnt[p[j]]++;
        if (cnt[p[i]] == n - 1)
        {
            cout << p[i] + 1 << endl;
            return;
        }
    }
}
/*

*/
int main()
{
    ANDROID
    // precomp();
    ll t = 1;
    // cin >> t;
    for (ll i = 1; i <= t; i++)
        // cout << "Case #" << i << ": ",
        solve();
    cerr << "\nTime elapsed : " << clock() * 1000.0 / CLOCKS_PER_SEC << " ms\n";
}

Compilation message

genetics.cpp: In function 'void solve()':
genetics.cpp:61:34: warning: array subscript has type 'char' [-Wchar-subscripts]
   61 |             bs[i].set(hsh[s[i][j]] * m + j);
      |                                  ^
genetics.cpp:69:47: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   69 |             if ((bs[p[i]] & bs[p[j]]).count() == k)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 464 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 2 ms 596 KB Output is correct
7 Correct 1 ms 460 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 2 ms 648 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 1 ms 468 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 152 ms 8908 KB Output is correct
2 Correct 256 ms 10680 KB Output is correct
3 Correct 190 ms 10224 KB Output is correct
4 Correct 37 ms 4052 KB Output is correct
5 Correct 143 ms 10688 KB Output is correct
6 Correct 252 ms 10684 KB Output is correct
7 Correct 6 ms 4820 KB Output is correct
8 Correct 43 ms 4820 KB Output is correct
9 Correct 259 ms 9892 KB Output is correct
10 Correct 23 ms 9944 KB Output is correct
11 Correct 95 ms 8816 KB Output is correct
12 Correct 59 ms 8868 KB Output is correct
13 Correct 161 ms 8816 KB Output is correct
14 Correct 122 ms 7636 KB Output is correct
15 Correct 170 ms 7632 KB Output is correct
16 Correct 214 ms 8020 KB Output is correct
17 Correct 292 ms 10248 KB Output is correct
18 Correct 117 ms 10168 KB Output is correct
19 Correct 243 ms 10196 KB Output is correct
20 Correct 277 ms 10112 KB Output is correct
21 Correct 217 ms 10232 KB Output is correct
22 Correct 16 ms 10188 KB Output is correct
23 Correct 296 ms 10180 KB Output is correct
24 Correct 276 ms 10200 KB Output is correct
25 Correct 205 ms 10128 KB Output is correct
26 Correct 291 ms 10212 KB Output is correct
27 Correct 219 ms 10144 KB Output is correct
28 Correct 244 ms 10136 KB Output is correct
29 Correct 197 ms 10204 KB Output is correct
30 Correct 283 ms 10688 KB Output is correct
31 Correct 297 ms 10660 KB Output is correct
32 Correct 76 ms 10688 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 1 ms 468 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 152 ms 8908 KB Output is correct
2 Correct 256 ms 10680 KB Output is correct
3 Correct 190 ms 10224 KB Output is correct
4 Correct 37 ms 4052 KB Output is correct
5 Correct 143 ms 10688 KB Output is correct
6 Correct 252 ms 10684 KB Output is correct
7 Correct 6 ms 4820 KB Output is correct
8 Correct 43 ms 4820 KB Output is correct
9 Correct 259 ms 9892 KB Output is correct
10 Correct 23 ms 9944 KB Output is correct
11 Correct 95 ms 8816 KB Output is correct
12 Correct 59 ms 8868 KB Output is correct
13 Correct 161 ms 8816 KB Output is correct
14 Correct 122 ms 7636 KB Output is correct
15 Correct 170 ms 7632 KB Output is correct
16 Correct 214 ms 8020 KB Output is correct
17 Correct 292 ms 10248 KB Output is correct
18 Correct 117 ms 10168 KB Output is correct
19 Correct 243 ms 10196 KB Output is correct
20 Correct 277 ms 10112 KB Output is correct
21 Correct 217 ms 10232 KB Output is correct
22 Correct 16 ms 10188 KB Output is correct
23 Correct 296 ms 10180 KB Output is correct
24 Correct 276 ms 10200 KB Output is correct
25 Correct 205 ms 10128 KB Output is correct
26 Correct 291 ms 10212 KB Output is correct
27 Correct 219 ms 10144 KB Output is correct
28 Correct 244 ms 10136 KB Output is correct
29 Correct 197 ms 10204 KB Output is correct
30 Correct 283 ms 10688 KB Output is correct
31 Correct 297 ms 10660 KB Output is correct
32 Correct 76 ms 10688 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1186 ms 39044 KB Output is correct
37 Correct 1777 ms 43940 KB Output is correct
38 Correct 1369 ms 43404 KB Output is correct
39 Correct 1151 ms 19528 KB Output is correct
40 Correct 1788 ms 43844 KB Output is correct
41 Correct 395 ms 22188 KB Output is correct
42 Correct 231 ms 22184 KB Output is correct
43 Correct 1081 ms 32172 KB Output is correct
44 Correct 1136 ms 44372 KB Output is correct
45 Correct 1696 ms 44264 KB Output is correct
46 Correct 1639 ms 44512 KB Output is correct
47 Correct 1177 ms 39044 KB Output is correct
48 Correct 1298 ms 39048 KB Output is correct
49 Correct 779 ms 33332 KB Output is correct
50 Correct 901 ms 33456 KB Output is correct
51 Correct 804 ms 37108 KB Output is correct
52 Correct 1582 ms 43388 KB Output is correct
53 Correct 849 ms 43312 KB Output is correct
54 Correct 1221 ms 41848 KB Output is correct
55 Correct 682 ms 41772 KB Output is correct
56 Correct 1280 ms 41912 KB Output is correct
57 Correct 1592 ms 43412 KB Output is correct
58 Correct 1704 ms 43456 KB Output is correct
59 Correct 109 ms 43156 KB Output is correct
60 Correct 635 ms 43500 KB Output is correct
61 Correct 1665 ms 43248 KB Output is correct
62 Correct 395 ms 43080 KB Output is correct
63 Correct 699 ms 43436 KB Output is correct
64 Correct 287 ms 43416 KB Output is correct
65 Correct 336 ms 43196 KB Output is correct
66 Correct 1105 ms 43336 KB Output is correct
67 Correct 237 ms 43484 KB Output is correct
68 Correct 162 ms 43440 KB Output is correct
69 Correct 1083 ms 43260 KB Output is correct
70 Correct 509 ms 43412 KB Output is correct
71 Correct 663 ms 43340 KB Output is correct
72 Correct 1743 ms 43560 KB Output is correct
73 Correct 1068 ms 43292 KB Output is correct
74 Correct 1 ms 468 KB Output is correct
75 Correct 1 ms 596 KB Output is correct
76 Correct 1 ms 456 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 596 KB Output is correct
3 Correct 1 ms 464 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 2 ms 596 KB Output is correct
7 Correct 1 ms 460 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 596 KB Output is correct
14 Correct 2 ms 648 KB Output is correct
15 Correct 2 ms 596 KB Output is correct
16 Correct 1 ms 596 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 152 ms 8908 KB Output is correct
19 Correct 256 ms 10680 KB Output is correct
20 Correct 190 ms 10224 KB Output is correct
21 Correct 37 ms 4052 KB Output is correct
22 Correct 143 ms 10688 KB Output is correct
23 Correct 252 ms 10684 KB Output is correct
24 Correct 6 ms 4820 KB Output is correct
25 Correct 43 ms 4820 KB Output is correct
26 Correct 259 ms 9892 KB Output is correct
27 Correct 23 ms 9944 KB Output is correct
28 Correct 95 ms 8816 KB Output is correct
29 Correct 59 ms 8868 KB Output is correct
30 Correct 161 ms 8816 KB Output is correct
31 Correct 122 ms 7636 KB Output is correct
32 Correct 170 ms 7632 KB Output is correct
33 Correct 214 ms 8020 KB Output is correct
34 Correct 292 ms 10248 KB Output is correct
35 Correct 117 ms 10168 KB Output is correct
36 Correct 243 ms 10196 KB Output is correct
37 Correct 277 ms 10112 KB Output is correct
38 Correct 217 ms 10232 KB Output is correct
39 Correct 16 ms 10188 KB Output is correct
40 Correct 296 ms 10180 KB Output is correct
41 Correct 276 ms 10200 KB Output is correct
42 Correct 205 ms 10128 KB Output is correct
43 Correct 291 ms 10212 KB Output is correct
44 Correct 219 ms 10144 KB Output is correct
45 Correct 244 ms 10136 KB Output is correct
46 Correct 197 ms 10204 KB Output is correct
47 Correct 283 ms 10688 KB Output is correct
48 Correct 297 ms 10660 KB Output is correct
49 Correct 76 ms 10688 KB Output is correct
50 Correct 1 ms 468 KB Output is correct
51 Correct 1 ms 596 KB Output is correct
52 Correct 1 ms 468 KB Output is correct
53 Correct 1186 ms 39044 KB Output is correct
54 Correct 1777 ms 43940 KB Output is correct
55 Correct 1369 ms 43404 KB Output is correct
56 Correct 1151 ms 19528 KB Output is correct
57 Correct 1788 ms 43844 KB Output is correct
58 Correct 395 ms 22188 KB Output is correct
59 Correct 231 ms 22184 KB Output is correct
60 Correct 1081 ms 32172 KB Output is correct
61 Correct 1136 ms 44372 KB Output is correct
62 Correct 1696 ms 44264 KB Output is correct
63 Correct 1639 ms 44512 KB Output is correct
64 Correct 1177 ms 39044 KB Output is correct
65 Correct 1298 ms 39048 KB Output is correct
66 Correct 779 ms 33332 KB Output is correct
67 Correct 901 ms 33456 KB Output is correct
68 Correct 804 ms 37108 KB Output is correct
69 Correct 1582 ms 43388 KB Output is correct
70 Correct 849 ms 43312 KB Output is correct
71 Correct 1221 ms 41848 KB Output is correct
72 Correct 682 ms 41772 KB Output is correct
73 Correct 1280 ms 41912 KB Output is correct
74 Correct 1592 ms 43412 KB Output is correct
75 Correct 1704 ms 43456 KB Output is correct
76 Correct 109 ms 43156 KB Output is correct
77 Correct 635 ms 43500 KB Output is correct
78 Correct 1665 ms 43248 KB Output is correct
79 Correct 395 ms 43080 KB Output is correct
80 Correct 699 ms 43436 KB Output is correct
81 Correct 287 ms 43416 KB Output is correct
82 Correct 336 ms 43196 KB Output is correct
83 Correct 1105 ms 43336 KB Output is correct
84 Correct 237 ms 43484 KB Output is correct
85 Correct 162 ms 43440 KB Output is correct
86 Correct 1083 ms 43260 KB Output is correct
87 Correct 509 ms 43412 KB Output is correct
88 Correct 663 ms 43340 KB Output is correct
89 Correct 1743 ms 43560 KB Output is correct
90 Correct 1068 ms 43292 KB Output is correct
91 Correct 1 ms 468 KB Output is correct
92 Correct 1 ms 596 KB Output is correct
93 Correct 1 ms 456 KB Output is correct
94 Correct 1422 ms 42148 KB Output is correct
95 Correct 1664 ms 43940 KB Output is correct
96 Correct 598 ms 43616 KB Output is correct
97 Correct 130 ms 23488 KB Output is correct
98 Correct 920 ms 19532 KB Output is correct
99 Correct 950 ms 43968 KB Output is correct
100 Correct 173 ms 22076 KB Output is correct
101 Correct 432 ms 22192 KB Output is correct
102 Correct 461 ms 32132 KB Output is correct
103 Correct 1052 ms 44368 KB Output is correct
104 Correct 1667 ms 44368 KB Output is correct
105 Correct 1713 ms 44368 KB Output is correct
106 Correct 299 ms 42264 KB Output is correct
107 Correct 142 ms 38964 KB Output is correct
108 Correct 847 ms 33332 KB Output is correct
109 Correct 194 ms 38468 KB Output is correct
110 Correct 339 ms 36236 KB Output is correct
111 Correct 586 ms 44384 KB Output is correct
112 Correct 1720 ms 43832 KB Output is correct
113 Correct 1699 ms 41840 KB Output is correct
114 Correct 980 ms 41932 KB Output is correct
115 Correct 1669 ms 41844 KB Output is correct
116 Correct 695 ms 43852 KB Output is correct
117 Correct 1547 ms 43912 KB Output is correct
118 Correct 1676 ms 43860 KB Output is correct
119 Correct 974 ms 43712 KB Output is correct
120 Correct 745 ms 43880 KB Output is correct
121 Correct 1319 ms 39048 KB Output is correct
122 Correct 1813 ms 43944 KB Output is correct
123 Correct 1625 ms 43404 KB Output is correct
124 Correct 1 ms 468 KB Output is correct
125 Correct 1 ms 596 KB Output is correct
126 Correct 1 ms 468 KB Output is correct