oj.uz

Submission #757961

# Submission time Handle Problem Language Result Execution time Memory
757961 2023-06-14T02:53:01 Z LeSonnn Genetics (BOI18_genetics) C++17
100 / 100
 346 ms 36396 KB 
#include <bits/stdc++.h>
#define task "TXKCK"
using namespace std;
//typedef long long int64_t;

const int64_t oo = (1ll << 61) - 1;
int n, m, k;

void add(int64_t &a, int64_t b)
{
    a += b;
    if (a >= oo)
    {
        a -= oo;
    }
}

void progress()
{
    //cout << oo << " ";
    cin >> n >> m >> k;
    vector<std::string> S(n);
    for (auto &e : S)
    {
        cin >> e;
    }

    vector<int64_t> H(n);
    mt19937 mt(100);
    uniform_int_distribution<int64_t> dist(0, oo - 1);
    for (auto &e : H)
    {
        e = dist(mt);
    }

    vector<std::array<int64_t, 4>> hl(m, {0, 0, 0, 0});

    auto get_id = [&](char x)
    {
        if (x == 'A')
            return 0;
        if (x == 'C')
            return 1;
        if (x == 'G')
            return 2;
        return 3;
    };

    for (int i = 0; i < n; ++i)
    {
        for (int j = 0; j < m; ++j)
        {
            add(hl[j][get_id(S[i][j])], H[i]);
        }
    }

    for (int i = 0; i < n; ++i)
    {
        int64_t sum(0);
        for (int j = 0; j < m; ++j)
        {
            const int v = get_id(S[i][j]);
            for (int x = 0; x < 4; ++x)
            {
                if (x == v)
                {
                    continue;
                }
                add(sum, hl[j][x]);
            }
        }

        int64_t expr(0);
        for (int j = 0; j < n; ++j)
        {
            if (i == j)
            {
                continue;
            }
            add(expr, H[j]);
        }
        expr = (int64_t)(__int128_t(expr) * __int128_t(k) % __int128_t(oo));

        if (expr == sum)
        {
            cout << i + 1 << '\n';
            break;
        }
    }
}

// main
int main()
{
    // Written by Shyn_
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);
    if (fopen(task ".inp", "r"))
    {
        freopen(task ".inp", "r", stdin);
        freopen(task ".out", "w", stdout);
    }
    int64_t nt = 1;
    // cin >> nt;
    for (; nt--;)
    {
        progress();
    }
}
/** LeSonnn_ **/
/** LCG **/

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:100:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  100 |         freopen(task ".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:101:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  101 |         freopen(task ".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 352 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 46 ms 5764 KB Output is correct
2 Correct 40 ms 6924 KB Output is correct
3 Correct 55 ms 6684 KB Output is correct
4 Correct 15 ms 1616 KB Output is correct
5 Correct 29 ms 6900 KB Output is correct
6 Correct 37 ms 7028 KB Output is correct
7 Correct 23 ms 3164 KB Output is correct
8 Correct 20 ms 3192 KB Output is correct
9 Correct 24 ms 6476 KB Output is correct
10 Correct 46 ms 6476 KB Output is correct
11 Correct 38 ms 5700 KB Output is correct
12 Correct 23 ms 5716 KB Output is correct
13 Correct 28 ms 5724 KB Output is correct
14 Correct 39 ms 5056 KB Output is correct
15 Correct 24 ms 4940 KB Output is correct
16 Correct 30 ms 4960 KB Output is correct
17 Correct 52 ms 6752 KB Output is correct
18 Correct 24 ms 6604 KB Output is correct
19 Correct 45 ms 6692 KB Output is correct
20 Correct 29 ms 6664 KB Output is correct
21 Correct 46 ms 6608 KB Output is correct
22 Correct 50 ms 6600 KB Output is correct
23 Correct 54 ms 6728 KB Output is correct
24 Correct 52 ms 6600 KB Output is correct
25 Correct 31 ms 6604 KB Output is correct
26 Correct 40 ms 6772 KB Output is correct
27 Correct 40 ms 6600 KB Output is correct
28 Correct 36 ms 6568 KB Output is correct
29 Correct 46 ms 6712 KB Output is correct
30 Correct 23 ms 6988 KB Output is correct
31 Correct 39 ms 6976 KB Output is correct
32 Correct 35 ms 6984 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 46 ms 5764 KB Output is correct
2 Correct 40 ms 6924 KB Output is correct
3 Correct 55 ms 6684 KB Output is correct
4 Correct 15 ms 1616 KB Output is correct
5 Correct 29 ms 6900 KB Output is correct
6 Correct 37 ms 7028 KB Output is correct
7 Correct 23 ms 3164 KB Output is correct
8 Correct 20 ms 3192 KB Output is correct
9 Correct 24 ms 6476 KB Output is correct
10 Correct 46 ms 6476 KB Output is correct
11 Correct 38 ms 5700 KB Output is correct
12 Correct 23 ms 5716 KB Output is correct
13 Correct 28 ms 5724 KB Output is correct
14 Correct 39 ms 5056 KB Output is correct
15 Correct 24 ms 4940 KB Output is correct
16 Correct 30 ms 4960 KB Output is correct
17 Correct 52 ms 6752 KB Output is correct
18 Correct 24 ms 6604 KB Output is correct
19 Correct 45 ms 6692 KB Output is correct
20 Correct 29 ms 6664 KB Output is correct
21 Correct 46 ms 6608 KB Output is correct
22 Correct 50 ms 6600 KB Output is correct
23 Correct 54 ms 6728 KB Output is correct
24 Correct 52 ms 6600 KB Output is correct
25 Correct 31 ms 6604 KB Output is correct
26 Correct 40 ms 6772 KB Output is correct
27 Correct 40 ms 6600 KB Output is correct
28 Correct 36 ms 6568 KB Output is correct
29 Correct 46 ms 6712 KB Output is correct
30 Correct 23 ms 6988 KB Output is correct
31 Correct 39 ms 6976 KB Output is correct
32 Correct 35 ms 6984 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 179 ms 31868 KB Output is correct
37 Correct 155 ms 35836 KB Output is correct
38 Correct 275 ms 35512 KB Output is correct
39 Correct 75 ms 12492 KB Output is correct
40 Correct 220 ms 35684 KB Output is correct
41 Correct 118 ms 18124 KB Output is correct
42 Correct 87 ms 18080 KB Output is correct
43 Correct 115 ms 25252 KB Output is correct
44 Correct 146 ms 36160 KB Output is correct
45 Correct 221 ms 36228 KB Output is correct
46 Correct 131 ms 36396 KB Output is correct
47 Correct 185 ms 31940 KB Output is correct
48 Correct 233 ms 31940 KB Output is correct
49 Correct 110 ms 27344 KB Output is correct
50 Correct 201 ms 27216 KB Output is correct
51 Correct 202 ms 30256 KB Output is correct
52 Correct 256 ms 35396 KB Output is correct
53 Correct 267 ms 35404 KB Output is correct
54 Correct 108 ms 33924 KB Output is correct
55 Correct 206 ms 33920 KB Output is correct
56 Correct 142 ms 33916 KB Output is correct
57 Correct 276 ms 35420 KB Output is correct
58 Correct 201 ms 35536 KB Output is correct
59 Correct 158 ms 35352 KB Output is correct
60 Correct 152 ms 35588 KB Output is correct
61 Correct 166 ms 35328 KB Output is correct
62 Correct 143 ms 35104 KB Output is correct
63 Correct 144 ms 35608 KB Output is correct
64 Correct 150 ms 35444 KB Output is correct
65 Correct 245 ms 35276 KB Output is correct
66 Correct 243 ms 35368 KB Output is correct
67 Correct 238 ms 35504 KB Output is correct
68 Correct 199 ms 35480 KB Output is correct
69 Correct 128 ms 35276 KB Output is correct
70 Correct 228 ms 35480 KB Output is correct
71 Correct 186 ms 35360 KB Output is correct
72 Correct 205 ms 35720 KB Output is correct
73 Correct 232 ms 35332 KB Output is correct
74 Correct 1 ms 212 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 1 ms 212 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 320 KB Output is correct
17 Correct 1 ms 352 KB Output is correct
18 Correct 46 ms 5764 KB Output is correct
19 Correct 40 ms 6924 KB Output is correct
20 Correct 55 ms 6684 KB Output is correct
21 Correct 15 ms 1616 KB Output is correct
22 Correct 29 ms 6900 KB Output is correct
23 Correct 37 ms 7028 KB Output is correct
24 Correct 23 ms 3164 KB Output is correct
25 Correct 20 ms 3192 KB Output is correct
26 Correct 24 ms 6476 KB Output is correct
27 Correct 46 ms 6476 KB Output is correct
28 Correct 38 ms 5700 KB Output is correct
29 Correct 23 ms 5716 KB Output is correct
30 Correct 28 ms 5724 KB Output is correct
31 Correct 39 ms 5056 KB Output is correct
32 Correct 24 ms 4940 KB Output is correct
33 Correct 30 ms 4960 KB Output is correct
34 Correct 52 ms 6752 KB Output is correct
35 Correct 24 ms 6604 KB Output is correct
36 Correct 45 ms 6692 KB Output is correct
37 Correct 29 ms 6664 KB Output is correct
38 Correct 46 ms 6608 KB Output is correct
39 Correct 50 ms 6600 KB Output is correct
40 Correct 54 ms 6728 KB Output is correct
41 Correct 52 ms 6600 KB Output is correct
42 Correct 31 ms 6604 KB Output is correct
43 Correct 40 ms 6772 KB Output is correct
44 Correct 40 ms 6600 KB Output is correct
45 Correct 36 ms 6568 KB Output is correct
46 Correct 46 ms 6712 KB Output is correct
47 Correct 23 ms 6988 KB Output is correct
48 Correct 39 ms 6976 KB Output is correct
49 Correct 35 ms 6984 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 328 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 179 ms 31868 KB Output is correct
54 Correct 155 ms 35836 KB Output is correct
55 Correct 275 ms 35512 KB Output is correct
56 Correct 75 ms 12492 KB Output is correct
57 Correct 220 ms 35684 KB Output is correct
58 Correct 118 ms 18124 KB Output is correct
59 Correct 87 ms 18080 KB Output is correct
60 Correct 115 ms 25252 KB Output is correct
61 Correct 146 ms 36160 KB Output is correct
62 Correct 221 ms 36228 KB Output is correct
63 Correct 131 ms 36396 KB Output is correct
64 Correct 185 ms 31940 KB Output is correct
65 Correct 233 ms 31940 KB Output is correct
66 Correct 110 ms 27344 KB Output is correct
67 Correct 201 ms 27216 KB Output is correct
68 Correct 202 ms 30256 KB Output is correct
69 Correct 256 ms 35396 KB Output is correct
70 Correct 267 ms 35404 KB Output is correct
71 Correct 108 ms 33924 KB Output is correct
72 Correct 206 ms 33920 KB Output is correct
73 Correct 142 ms 33916 KB Output is correct
74 Correct 276 ms 35420 KB Output is correct
75 Correct 201 ms 35536 KB Output is correct
76 Correct 158 ms 35352 KB Output is correct
77 Correct 152 ms 35588 KB Output is correct
78 Correct 166 ms 35328 KB Output is correct
79 Correct 143 ms 35104 KB Output is correct
80 Correct 144 ms 35608 KB Output is correct
81 Correct 150 ms 35444 KB Output is correct
82 Correct 245 ms 35276 KB Output is correct
83 Correct 243 ms 35368 KB Output is correct
84 Correct 238 ms 35504 KB Output is correct
85 Correct 199 ms 35480 KB Output is correct
86 Correct 128 ms 35276 KB Output is correct
87 Correct 228 ms 35480 KB Output is correct
88 Correct 186 ms 35360 KB Output is correct
89 Correct 205 ms 35720 KB Output is correct
90 Correct 232 ms 35332 KB Output is correct
91 Correct 1 ms 212 KB Output is correct
92 Correct 1 ms 340 KB Output is correct
93 Correct 1 ms 212 KB Output is correct
94 Correct 148 ms 34376 KB Output is correct
95 Correct 200 ms 35928 KB Output is correct
96 Correct 346 ms 35580 KB Output is correct
97 Correct 173 ms 19148 KB Output is correct
98 Correct 101 ms 12524 KB Output is correct
99 Correct 244 ms 35716 KB Output is correct
100 Correct 134 ms 18056 KB Output is correct
101 Correct 103 ms 18032 KB Output is correct
102 Correct 121 ms 25256 KB Output is correct
103 Correct 184 ms 36276 KB Output is correct
104 Correct 288 ms 36152 KB Output is correct
105 Correct 336 ms 36280 KB Output is correct
106 Correct 301 ms 34468 KB Output is correct
107 Correct 142 ms 31908 KB Output is correct
108 Correct 173 ms 27160 KB Output is correct
109 Correct 213 ms 31384 KB Output is correct
110 Correct 275 ms 29480 KB Output is correct
111 Correct 188 ms 36392 KB Output is correct
112 Correct 264 ms 35748 KB Output is correct
113 Correct 229 ms 33920 KB Output is correct
114 Correct 122 ms 33992 KB Output is correct
115 Correct 284 ms 33948 KB Output is correct
116 Correct 296 ms 35892 KB Output is correct
117 Correct 281 ms 35920 KB Output is correct
118 Correct 254 ms 35788 KB Output is correct
119 Correct 223 ms 35660 KB Output is correct
120 Correct 315 ms 35784 KB Output is correct
121 Correct 181 ms 31940 KB Output is correct
122 Correct 159 ms 35776 KB Output is correct
123 Correct 285 ms 35564 KB Output is correct
124 Correct 1 ms 212 KB Output is correct
125 Correct 1 ms 332 KB Output is correct
126 Correct 1 ms 212 KB Output is correct