oj.uz

Submission #520172

# Submission time Handle Problem Language Result Execution time Memory
520172 2022-01-28T16:23:26 Z Killer2501 Genetics (BOI18_genetics) C++14
100 / 100
 600 ms 83676 KB 
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define ull unsigned long long
#define pb push_back
#define pll pair<ll, ll>
#define pii pair<int, int>
#define fi first
#define se second
using namespace std;
const int N = 4e3+150;
const int M = 21;
const ll inf = 4e9;
const int mod = 1e9+7;
int n, t, m, k, ans, tong, a[N][N], b[N], f[N][4];
pii dp[N];
vector<int> vi;
mt19937 mt(chrono::steady_clock::now().time_since_epoch().count());
void add(int &x, int y)
{
    x += y;
    if(x >= mod)x -= mod;
}
string s;
int get(char c)
{
    if(c == 'A')return 0;
    else if(c == 'C')return 1;
    else if(c == 'G')return 2;
    return 3;
}
void sol()
{
    cin >> n >> m >> k;
    for(int i = 1; i <= n; i ++)b[i] = mt() % mod;
    char c;
    for(int i = 1; i <= n; i ++)
    {
        for(int j = 1; j <= m; j ++)
        {
            cin >> c;
            a[i][j] = get(c);
            add(f[j][a[i][j]], b[i]);
        }
    }
    for(int i = 1; i <= n; i ++)
    {
        tong = 0;
        for(int j = 1; j <= n; j ++)if(i != j)add(tong, 1ll * b[j] * k % mod);
        ans = 0;
        for(int j = 1; j <= m; j ++)
        {
            for(int p = 0; p < 4; p ++)
            {
                if(p != a[i][j])add(ans, f[j][p]);
            }
        }
        if(ans == tong)
        {
            cout << i;
            return;
        }
    }
}
int main()
{
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(0);
    #define task "test"
    if(fopen(task".inp", "r"))
	{
		freopen(task".inp", "r", stdin);
		freopen(task".out", "w", stdout);
    }
    int ntest = 1;
    //cin >> ntest;
    while(ntest -- > 0)
    sol();
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:73:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   73 |   freopen(task".inp", "r", stdin);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:74:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   74 |   freopen(task".out", "w", stdout);
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 744 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 588 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 1 ms 460 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 588 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 728 KB Output is correct
13 Correct 1 ms 704 KB Output is correct
14 Correct 1 ms 716 KB Output is correct
15 Correct 1 ms 716 KB Output is correct
16 Correct 1 ms 716 KB Output is correct
17 Correct 1 ms 332 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 16640 KB Output is correct
2 Correct 94 ms 20236 KB Output is correct
3 Correct 100 ms 19264 KB Output is correct
4 Correct 26 ms 7536 KB Output is correct
5 Correct 76 ms 20260 KB Output is correct
6 Correct 87 ms 20176 KB Output is correct
7 Correct 41 ms 8772 KB Output is correct
8 Correct 40 ms 8752 KB Output is correct
9 Correct 66 ms 18900 KB Output is correct
10 Correct 88 ms 18884 KB Output is correct
11 Correct 78 ms 16616 KB Output is correct
12 Correct 65 ms 16716 KB Output is correct
13 Correct 66 ms 16608 KB Output is correct
14 Correct 71 ms 14256 KB Output is correct
15 Correct 55 ms 14488 KB Output is correct
16 Correct 61 ms 14976 KB Output is correct
17 Correct 92 ms 19328 KB Output is correct
18 Correct 72 ms 19276 KB Output is correct
19 Correct 89 ms 19424 KB Output is correct
20 Correct 74 ms 19140 KB Output is correct
21 Correct 88 ms 19380 KB Output is correct
22 Correct 96 ms 19124 KB Output is correct
23 Correct 102 ms 19396 KB Output is correct
24 Correct 99 ms 19308 KB Output is correct
25 Correct 74 ms 19140 KB Output is correct
26 Correct 85 ms 19268 KB Output is correct
27 Correct 82 ms 19100 KB Output is correct
28 Correct 83 ms 19280 KB Output is correct
29 Correct 91 ms 19208 KB Output is correct
30 Correct 83 ms 20196 KB Output is correct
31 Correct 93 ms 20196 KB Output is correct
32 Correct 81 ms 20256 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 716 KB Output is correct
35 Correct 0 ms 332 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 16640 KB Output is correct
2 Correct 94 ms 20236 KB Output is correct
3 Correct 100 ms 19264 KB Output is correct
4 Correct 26 ms 7536 KB Output is correct
5 Correct 76 ms 20260 KB Output is correct
6 Correct 87 ms 20176 KB Output is correct
7 Correct 41 ms 8772 KB Output is correct
8 Correct 40 ms 8752 KB Output is correct
9 Correct 66 ms 18900 KB Output is correct
10 Correct 88 ms 18884 KB Output is correct
11 Correct 78 ms 16616 KB Output is correct
12 Correct 65 ms 16716 KB Output is correct
13 Correct 66 ms 16608 KB Output is correct
14 Correct 71 ms 14256 KB Output is correct
15 Correct 55 ms 14488 KB Output is correct
16 Correct 61 ms 14976 KB Output is correct
17 Correct 92 ms 19328 KB Output is correct
18 Correct 72 ms 19276 KB Output is correct
19 Correct 89 ms 19424 KB Output is correct
20 Correct 74 ms 19140 KB Output is correct
21 Correct 88 ms 19380 KB Output is correct
22 Correct 96 ms 19124 KB Output is correct
23 Correct 102 ms 19396 KB Output is correct
24 Correct 99 ms 19308 KB Output is correct
25 Correct 74 ms 19140 KB Output is correct
26 Correct 85 ms 19268 KB Output is correct
27 Correct 82 ms 19100 KB Output is correct
28 Correct 83 ms 19280 KB Output is correct
29 Correct 91 ms 19208 KB Output is correct
30 Correct 83 ms 20196 KB Output is correct
31 Correct 93 ms 20196 KB Output is correct
32 Correct 81 ms 20256 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 716 KB Output is correct
35 Correct 0 ms 332 KB Output is correct
36 Correct 384 ms 58620 KB Output is correct
37 Correct 416 ms 83344 KB Output is correct
38 Correct 511 ms 81472 KB Output is correct
39 Correct 175 ms 43472 KB Output is correct
40 Correct 457 ms 83368 KB Output is correct
41 Correct 231 ms 41796 KB Output is correct
42 Correct 206 ms 41776 KB Output is correct
43 Correct 284 ms 68160 KB Output is correct
44 Correct 374 ms 83268 KB Output is correct
45 Correct 459 ms 83268 KB Output is correct
46 Correct 376 ms 83436 KB Output is correct
47 Correct 391 ms 72916 KB Output is correct
48 Correct 434 ms 73000 KB Output is correct
49 Correct 301 ms 62660 KB Output is correct
50 Correct 363 ms 62628 KB Output is correct
51 Correct 386 ms 70340 KB Output is correct
52 Correct 493 ms 81348 KB Output is correct
53 Correct 480 ms 81316 KB Output is correct
54 Correct 373 ms 81080 KB Output is correct
55 Correct 473 ms 80968 KB Output is correct
56 Correct 367 ms 80964 KB Output is correct
57 Correct 505 ms 81548 KB Output is correct
58 Correct 423 ms 81488 KB Output is correct
59 Correct 395 ms 81032 KB Output is correct
60 Correct 384 ms 81604 KB Output is correct
61 Correct 391 ms 81088 KB Output is correct
62 Correct 388 ms 80852 KB Output is correct
63 Correct 368 ms 81520 KB Output is correct
64 Correct 393 ms 81324 KB Output is correct
65 Correct 480 ms 81144 KB Output is correct
66 Correct 488 ms 81196 KB Output is correct
67 Correct 466 ms 81608 KB Output is correct
68 Correct 454 ms 81476 KB Output is correct
69 Correct 369 ms 81172 KB Output is correct
70 Correct 466 ms 81448 KB Output is correct
71 Correct 421 ms 81128 KB Output is correct
72 Correct 439 ms 81752 KB Output is correct
73 Correct 457 ms 81232 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 1 ms 724 KB Output is correct
76 Correct 1 ms 324 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 1 ms 744 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 588 KB Output is correct
5 Correct 1 ms 716 KB Output is correct
6 Correct 1 ms 716 KB Output is correct
7 Correct 1 ms 460 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 588 KB Output is correct
10 Correct 1 ms 716 KB Output is correct
11 Correct 1 ms 716 KB Output is correct
12 Correct 1 ms 728 KB Output is correct
13 Correct 1 ms 704 KB Output is correct
14 Correct 1 ms 716 KB Output is correct
15 Correct 1 ms 716 KB Output is correct
16 Correct 1 ms 716 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 84 ms 16640 KB Output is correct
19 Correct 94 ms 20236 KB Output is correct
20 Correct 100 ms 19264 KB Output is correct
21 Correct 26 ms 7536 KB Output is correct
22 Correct 76 ms 20260 KB Output is correct
23 Correct 87 ms 20176 KB Output is correct
24 Correct 41 ms 8772 KB Output is correct
25 Correct 40 ms 8752 KB Output is correct
26 Correct 66 ms 18900 KB Output is correct
27 Correct 88 ms 18884 KB Output is correct
28 Correct 78 ms 16616 KB Output is correct
29 Correct 65 ms 16716 KB Output is correct
30 Correct 66 ms 16608 KB Output is correct
31 Correct 71 ms 14256 KB Output is correct
32 Correct 55 ms 14488 KB Output is correct
33 Correct 61 ms 14976 KB Output is correct
34 Correct 92 ms 19328 KB Output is correct
35 Correct 72 ms 19276 KB Output is correct
36 Correct 89 ms 19424 KB Output is correct
37 Correct 74 ms 19140 KB Output is correct
38 Correct 88 ms 19380 KB Output is correct
39 Correct 96 ms 19124 KB Output is correct
40 Correct 102 ms 19396 KB Output is correct
41 Correct 99 ms 19308 KB Output is correct
42 Correct 74 ms 19140 KB Output is correct
43 Correct 85 ms 19268 KB Output is correct
44 Correct 82 ms 19100 KB Output is correct
45 Correct 83 ms 19280 KB Output is correct
46 Correct 91 ms 19208 KB Output is correct
47 Correct 83 ms 20196 KB Output is correct
48 Correct 93 ms 20196 KB Output is correct
49 Correct 81 ms 20256 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 1 ms 716 KB Output is correct
52 Correct 0 ms 332 KB Output is correct
53 Correct 384 ms 58620 KB Output is correct
54 Correct 416 ms 83344 KB Output is correct
55 Correct 511 ms 81472 KB Output is correct
56 Correct 175 ms 43472 KB Output is correct
57 Correct 457 ms 83368 KB Output is correct
58 Correct 231 ms 41796 KB Output is correct
59 Correct 206 ms 41776 KB Output is correct
60 Correct 284 ms 68160 KB Output is correct
61 Correct 374 ms 83268 KB Output is correct
62 Correct 459 ms 83268 KB Output is correct
63 Correct 376 ms 83436 KB Output is correct
64 Correct 391 ms 72916 KB Output is correct
65 Correct 434 ms 73000 KB Output is correct
66 Correct 301 ms 62660 KB Output is correct
67 Correct 363 ms 62628 KB Output is correct
68 Correct 386 ms 70340 KB Output is correct
69 Correct 493 ms 81348 KB Output is correct
70 Correct 480 ms 81316 KB Output is correct
71 Correct 373 ms 81080 KB Output is correct
72 Correct 473 ms 80968 KB Output is correct
73 Correct 367 ms 80964 KB Output is correct
74 Correct 505 ms 81548 KB Output is correct
75 Correct 423 ms 81488 KB Output is correct
76 Correct 395 ms 81032 KB Output is correct
77 Correct 384 ms 81604 KB Output is correct
78 Correct 391 ms 81088 KB Output is correct
79 Correct 388 ms 80852 KB Output is correct
80 Correct 368 ms 81520 KB Output is correct
81 Correct 393 ms 81324 KB Output is correct
82 Correct 480 ms 81144 KB Output is correct
83 Correct 488 ms 81196 KB Output is correct
84 Correct 466 ms 81608 KB Output is correct
85 Correct 454 ms 81476 KB Output is correct
86 Correct 369 ms 81172 KB Output is correct
87 Correct 466 ms 81448 KB Output is correct
88 Correct 421 ms 81128 KB Output is correct
89 Correct 439 ms 81752 KB Output is correct
90 Correct 457 ms 81232 KB Output is correct
91 Correct 1 ms 332 KB Output is correct
92 Correct 1 ms 724 KB Output is correct
93 Correct 1 ms 324 KB Output is correct
94 Correct 393 ms 78948 KB Output is correct
95 Correct 512 ms 83480 KB Output is correct
96 Correct 583 ms 81916 KB Output is correct
97 Correct 315 ms 44612 KB Output is correct
98 Correct 200 ms 43352 KB Output is correct
99 Correct 487 ms 83332 KB Output is correct
100 Correct 258 ms 41796 KB Output is correct
101 Correct 232 ms 41760 KB Output is correct
102 Correct 320 ms 68172 KB Output is correct
103 Correct 425 ms 83348 KB Output is correct
104 Correct 542 ms 83232 KB Output is correct
105 Correct 600 ms 83424 KB Output is correct
106 Correct 534 ms 79080 KB Output is correct
107 Correct 355 ms 72936 KB Output is correct
108 Correct 354 ms 62632 KB Output is correct
109 Correct 436 ms 71888 KB Output is correct
110 Correct 468 ms 70072 KB Output is correct
111 Correct 450 ms 83400 KB Output is correct
112 Correct 511 ms 82192 KB Output is correct
113 Correct 525 ms 80980 KB Output is correct
114 Correct 368 ms 81036 KB Output is correct
115 Correct 519 ms 81064 KB Output is correct
116 Correct 541 ms 82164 KB Output is correct
117 Correct 526 ms 82404 KB Output is correct
118 Correct 521 ms 82396 KB Output is correct
119 Correct 478 ms 82112 KB Output is correct
120 Correct 530 ms 82268 KB Output is correct
121 Correct 392 ms 72980 KB Output is correct
122 Correct 417 ms 83676 KB Output is correct
123 Correct 506 ms 81620 KB Output is correct
124 Correct 1 ms 336 KB Output is correct
125 Correct 1 ms 720 KB Output is correct
126 Correct 1 ms 336 KB Output is correct