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Submission #693015

# Submission time Handle Problem Language Result Execution time Memory
693015 2023-02-02T08:58:20 Z MilosMilutinovic Genetics (BOI18_genetics) C++17
100 / 100
 772 ms 36184 KB 
#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, m, k;
  cin >> n >> m >> k;
  vector<string> s(n);
  for (int i = 0; i < n; i++) {
    cin >> s[i];
  }
  mt19937 rng(time(0));
  vector<int> val(n);
  for (int i = 0; i < n; i++) {
    val[i] = rng() % (int) 1e9;
  }
  auto Id = [&](char c) {
    if (c == 'A') return 0;
    if (c == 'G') return 1;
    if (c == 'C') return 2;
    if (c == 'T') return 3;
  };
  vector<long long> d(n);
  for (int j = 0; j < m; j++) {
    vector<long long> f(4);
    for (int i = 0; i < n; i++) {
      f[Id(s[i][j])] += val[i];
    }
    for (int i = 0; i < n; i++) {
      for (int k = 0; k < 4; k++) {
        if (Id(s[i][j]) != k) {
          d[i] += f[k];
        }
      }
    }
  }
  long long sum = 0;
  for (int i = 0; i < n; i++) {
    sum += val[i];
  }
  for (int i = 0; i < n; i++) {
    if (d[i] == (sum - val[i]) * k) {
      cout << i + 1 << '\n';
      return 0;
    }
  }
  return 0;
}

Compilation message

genetics.cpp: In lambda function:
genetics.cpp:24:3: warning: control reaches end of non-void function [-Wreturn-type]
   24 |   };
      |   ^

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 340 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 332 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 328 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 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 360 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 66 ms 5580 KB Output is correct
2 Correct 51 ms 6920 KB Output is correct
3 Correct 67 ms 6676 KB Output is correct
4 Correct 13 ms 1600 KB Output is correct
5 Correct 58 ms 6996 KB Output is correct
6 Correct 66 ms 7000 KB Output is correct
7 Correct 27 ms 3156 KB Output is correct
8 Correct 20 ms 3284 KB Output is correct
9 Correct 68 ms 6444 KB Output is correct
10 Correct 71 ms 6432 KB Output is correct
11 Correct 57 ms 5684 KB Output is correct
12 Correct 58 ms 5676 KB Output is correct
13 Correct 56 ms 5676 KB Output is correct
14 Correct 52 ms 4920 KB Output is correct
15 Correct 47 ms 4956 KB Output is correct
16 Correct 46 ms 4960 KB Output is correct
17 Correct 62 ms 6760 KB Output is correct
18 Correct 78 ms 6640 KB Output is correct
19 Correct 74 ms 6604 KB Output is correct
20 Correct 65 ms 6604 KB Output is correct
21 Correct 75 ms 6600 KB Output is correct
22 Correct 61 ms 6556 KB Output is correct
23 Correct 66 ms 6604 KB Output is correct
24 Correct 71 ms 6652 KB Output is correct
25 Correct 72 ms 6620 KB Output is correct
26 Correct 64 ms 6604 KB Output is correct
27 Correct 61 ms 6616 KB Output is correct
28 Correct 67 ms 6608 KB Output is correct
29 Correct 69 ms 6656 KB Output is correct
30 Correct 44 ms 6932 KB Output is correct
31 Correct 39 ms 6836 KB Output is correct
32 Correct 70 ms 7024 KB Output is correct
33 Correct 0 ms 320 KB Output is correct
34 Correct 1 ms 340 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 66 ms 5580 KB Output is correct
2 Correct 51 ms 6920 KB Output is correct
3 Correct 67 ms 6676 KB Output is correct
4 Correct 13 ms 1600 KB Output is correct
5 Correct 58 ms 6996 KB Output is correct
6 Correct 66 ms 7000 KB Output is correct
7 Correct 27 ms 3156 KB Output is correct
8 Correct 20 ms 3284 KB Output is correct
9 Correct 68 ms 6444 KB Output is correct
10 Correct 71 ms 6432 KB Output is correct
11 Correct 57 ms 5684 KB Output is correct
12 Correct 58 ms 5676 KB Output is correct
13 Correct 56 ms 5676 KB Output is correct
14 Correct 52 ms 4920 KB Output is correct
15 Correct 47 ms 4956 KB Output is correct
16 Correct 46 ms 4960 KB Output is correct
17 Correct 62 ms 6760 KB Output is correct
18 Correct 78 ms 6640 KB Output is correct
19 Correct 74 ms 6604 KB Output is correct
20 Correct 65 ms 6604 KB Output is correct
21 Correct 75 ms 6600 KB Output is correct
22 Correct 61 ms 6556 KB Output is correct
23 Correct 66 ms 6604 KB Output is correct
24 Correct 71 ms 6652 KB Output is correct
25 Correct 72 ms 6620 KB Output is correct
26 Correct 64 ms 6604 KB Output is correct
27 Correct 61 ms 6616 KB Output is correct
28 Correct 67 ms 6608 KB Output is correct
29 Correct 69 ms 6656 KB Output is correct
30 Correct 44 ms 6932 KB Output is correct
31 Correct 39 ms 6836 KB Output is correct
32 Correct 70 ms 7024 KB Output is correct
33 Correct 0 ms 320 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 527 ms 31792 KB Output is correct
37 Correct 444 ms 35680 KB Output is correct
38 Correct 562 ms 35324 KB Output is correct
39 Correct 135 ms 12612 KB Output is correct
40 Correct 528 ms 35672 KB Output is correct
41 Correct 246 ms 17868 KB Output is correct
42 Correct 207 ms 17908 KB Output is correct
43 Correct 339 ms 25136 KB Output is correct
44 Correct 575 ms 36120 KB Output is correct
45 Correct 561 ms 36064 KB Output is correct
46 Correct 627 ms 36020 KB Output is correct
47 Correct 499 ms 31792 KB Output is correct
48 Correct 481 ms 31796 KB Output is correct
49 Correct 385 ms 27092 KB Output is correct
50 Correct 396 ms 27092 KB Output is correct
51 Correct 458 ms 30240 KB Output is correct
52 Correct 576 ms 35268 KB Output is correct
53 Correct 568 ms 35280 KB Output is correct
54 Correct 385 ms 33760 KB Output is correct
55 Correct 391 ms 33772 KB Output is correct
56 Correct 436 ms 33768 KB Output is correct
57 Correct 556 ms 35380 KB Output is correct
58 Correct 577 ms 35376 KB Output is correct
59 Correct 545 ms 35192 KB Output is correct
60 Correct 558 ms 35512 KB Output is correct
61 Correct 558 ms 35204 KB Output is correct
62 Correct 538 ms 35064 KB Output is correct
63 Correct 551 ms 35360 KB Output is correct
64 Correct 565 ms 35336 KB Output is correct
65 Correct 559 ms 35232 KB Output is correct
66 Correct 550 ms 35280 KB Output is correct
67 Correct 571 ms 35428 KB Output is correct
68 Correct 582 ms 35372 KB Output is correct
69 Correct 577 ms 35212 KB Output is correct
70 Correct 564 ms 35336 KB Output is correct
71 Correct 575 ms 35216 KB Output is correct
72 Correct 550 ms 35464 KB Output is correct
73 Correct 547 ms 35316 KB Output is correct
74 Correct 1 ms 260 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 0 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 340 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 332 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 328 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 324 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 360 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 66 ms 5580 KB Output is correct
19 Correct 51 ms 6920 KB Output is correct
20 Correct 67 ms 6676 KB Output is correct
21 Correct 13 ms 1600 KB Output is correct
22 Correct 58 ms 6996 KB Output is correct
23 Correct 66 ms 7000 KB Output is correct
24 Correct 27 ms 3156 KB Output is correct
25 Correct 20 ms 3284 KB Output is correct
26 Correct 68 ms 6444 KB Output is correct
27 Correct 71 ms 6432 KB Output is correct
28 Correct 57 ms 5684 KB Output is correct
29 Correct 58 ms 5676 KB Output is correct
30 Correct 56 ms 5676 KB Output is correct
31 Correct 52 ms 4920 KB Output is correct
32 Correct 47 ms 4956 KB Output is correct
33 Correct 46 ms 4960 KB Output is correct
34 Correct 62 ms 6760 KB Output is correct
35 Correct 78 ms 6640 KB Output is correct
36 Correct 74 ms 6604 KB Output is correct
37 Correct 65 ms 6604 KB Output is correct
38 Correct 75 ms 6600 KB Output is correct
39 Correct 61 ms 6556 KB Output is correct
40 Correct 66 ms 6604 KB Output is correct
41 Correct 71 ms 6652 KB Output is correct
42 Correct 72 ms 6620 KB Output is correct
43 Correct 64 ms 6604 KB Output is correct
44 Correct 61 ms 6616 KB Output is correct
45 Correct 67 ms 6608 KB Output is correct
46 Correct 69 ms 6656 KB Output is correct
47 Correct 44 ms 6932 KB Output is correct
48 Correct 39 ms 6836 KB Output is correct
49 Correct 70 ms 7024 KB Output is correct
50 Correct 0 ms 320 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 527 ms 31792 KB Output is correct
54 Correct 444 ms 35680 KB Output is correct
55 Correct 562 ms 35324 KB Output is correct
56 Correct 135 ms 12612 KB Output is correct
57 Correct 528 ms 35672 KB Output is correct
58 Correct 246 ms 17868 KB Output is correct
59 Correct 207 ms 17908 KB Output is correct
60 Correct 339 ms 25136 KB Output is correct
61 Correct 575 ms 36120 KB Output is correct
62 Correct 561 ms 36064 KB Output is correct
63 Correct 627 ms 36020 KB Output is correct
64 Correct 499 ms 31792 KB Output is correct
65 Correct 481 ms 31796 KB Output is correct
66 Correct 385 ms 27092 KB Output is correct
67 Correct 396 ms 27092 KB Output is correct
68 Correct 458 ms 30240 KB Output is correct
69 Correct 576 ms 35268 KB Output is correct
70 Correct 568 ms 35280 KB Output is correct
71 Correct 385 ms 33760 KB Output is correct
72 Correct 391 ms 33772 KB Output is correct
73 Correct 436 ms 33768 KB Output is correct
74 Correct 556 ms 35380 KB Output is correct
75 Correct 577 ms 35376 KB Output is correct
76 Correct 545 ms 35192 KB Output is correct
77 Correct 558 ms 35512 KB Output is correct
78 Correct 558 ms 35204 KB Output is correct
79 Correct 538 ms 35064 KB Output is correct
80 Correct 551 ms 35360 KB Output is correct
81 Correct 565 ms 35336 KB Output is correct
82 Correct 559 ms 35232 KB Output is correct
83 Correct 550 ms 35280 KB Output is correct
84 Correct 571 ms 35428 KB Output is correct
85 Correct 582 ms 35372 KB Output is correct
86 Correct 577 ms 35212 KB Output is correct
87 Correct 564 ms 35336 KB Output is correct
88 Correct 575 ms 35216 KB Output is correct
89 Correct 550 ms 35464 KB Output is correct
90 Correct 547 ms 35316 KB Output is correct
91 Correct 1 ms 260 KB Output is correct
92 Correct 1 ms 340 KB Output is correct
93 Correct 0 ms 212 KB Output is correct
94 Correct 716 ms 34268 KB Output is correct
95 Correct 433 ms 35684 KB Output is correct
96 Correct 717 ms 35536 KB Output is correct
97 Correct 258 ms 19144 KB Output is correct
98 Correct 132 ms 12560 KB Output is correct
99 Correct 488 ms 35632 KB Output is correct
100 Correct 245 ms 17984 KB Output is correct
101 Correct 216 ms 18072 KB Output is correct
102 Correct 356 ms 25116 KB Output is correct
103 Correct 577 ms 36184 KB Output is correct
104 Correct 733 ms 36128 KB Output is correct
105 Correct 730 ms 36124 KB Output is correct
106 Correct 692 ms 34404 KB Output is correct
107 Correct 476 ms 31788 KB Output is correct
108 Correct 383 ms 27092 KB Output is correct
109 Correct 605 ms 31324 KB Output is correct
110 Correct 417 ms 29232 KB Output is correct
111 Correct 566 ms 36124 KB Output is correct
112 Correct 738 ms 35684 KB Output is correct
113 Correct 383 ms 33912 KB Output is correct
114 Correct 387 ms 33772 KB Output is correct
115 Correct 480 ms 33768 KB Output is correct
116 Correct 769 ms 35648 KB Output is correct
117 Correct 757 ms 35856 KB Output is correct
118 Correct 772 ms 35816 KB Output is correct
119 Correct 758 ms 35584 KB Output is correct
120 Correct 749 ms 35708 KB Output is correct
121 Correct 520 ms 31796 KB Output is correct
122 Correct 481 ms 35684 KB Output is correct
123 Correct 568 ms 35328 KB Output is correct
124 Correct 0 ms 212 KB Output is correct
125 Correct 0 ms 340 KB Output is correct
126 Correct 0 ms 212 KB Output is correct