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답안 #894248

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
894248 2023-12-28T03:06:39 Z box Genetics (BOI18_genetics) C++17
100 / 100
 201 ms 36620 KB 
#include <iostream>
#include <random>
using namespace std;
 
typedef unsigned int ui;
 
const int N = 4100;
 
int g(char c) { return c == 'A' ? 0 : c == 'C' ? 1 : c == 'G' ? 2 : 3; }
 
mt19937 rng(1234);
 
int main() {
  ios::sync_with_stdio(0), cin.tie(0);
  int n, m, k;
  cin >> n >> m >> k;
  static string s[N];
  static ui h[N], f[N][4];
  for (int i = 0; i < n; i++) {
    cin >> s[i];
    h[i] = rng();
    for (int j = 0; j < m; j++) f[j][g(s[i][j])] += h[i];
  }
  ui sum = 0;
  for (int i = 0; i < n; i++) sum += h[i];
  for (int i = 0; i < n; i++) {
    ui x = 0;
    for (int j = 0; j < m; j++) x += f[j][g(s[i][j])];
    if ((m - k) * (sum - h[i]) == x - m * h[i]) {
      cout << i + 1 << '\n';
      return 0;
    }
  }
  cout << -1 << '\n';
  return 0;
}

Subtask #1
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 1 ms 604 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 476 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 604 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct

Subtask #2
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 29 ms 5876 KB Output is correct
2 Correct 25 ms 7152 KB Output is correct
3 Correct 35 ms 6920 KB Output is correct
4 Correct 8 ms 1956 KB Output is correct
5 Correct 24 ms 7216 KB Output is correct
6 Correct 34 ms 7068 KB Output is correct
7 Correct 16 ms 3380 KB Output is correct
8 Correct 17 ms 3212 KB Output is correct
9 Correct 25 ms 6484 KB Output is correct
10 Correct 30 ms 6484 KB Output is correct
11 Correct 25 ms 5928 KB Output is correct
12 Correct 18 ms 5860 KB Output is correct
13 Correct 25 ms 5708 KB Output is correct
14 Correct 26 ms 5008 KB Output is correct
15 Correct 17 ms 5112 KB Output is correct
16 Correct 19 ms 5140 KB Output is correct
17 Correct 39 ms 6748 KB Output is correct
18 Correct 21 ms 6828 KB Output is correct
19 Correct 30 ms 6736 KB Output is correct
20 Correct 29 ms 6676 KB Output is correct
21 Correct 30 ms 6904 KB Output is correct
22 Correct 34 ms 6740 KB Output is correct
23 Correct 35 ms 6656 KB Output is correct
24 Correct 36 ms 6904 KB Output is correct
25 Correct 24 ms 6808 KB Output is correct
26 Correct 28 ms 6900 KB Output is correct
27 Correct 26 ms 6736 KB Output is correct
28 Correct 30 ms 6812 KB Output is correct
29 Correct 31 ms 6916 KB Output is correct
30 Correct 22 ms 7212 KB Output is correct
31 Correct 30 ms 7128 KB Output is correct
32 Correct 28 ms 6996 KB Output is correct
33 Correct 0 ms 464 KB Output is correct
34 Correct 1 ms 476 KB Output is correct
35 Correct 1 ms 600 KB Output is correct

Subtask #3
28.0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 29 ms 5876 KB Output is correct
2 Correct 25 ms 7152 KB Output is correct
3 Correct 35 ms 6920 KB Output is correct
4 Correct 8 ms 1956 KB Output is correct
5 Correct 24 ms 7216 KB Output is correct
6 Correct 34 ms 7068 KB Output is correct
7 Correct 16 ms 3380 KB Output is correct
8 Correct 17 ms 3212 KB Output is correct
9 Correct 25 ms 6484 KB Output is correct
10 Correct 30 ms 6484 KB Output is correct
11 Correct 25 ms 5928 KB Output is correct
12 Correct 18 ms 5860 KB Output is correct
13 Correct 25 ms 5708 KB Output is correct
14 Correct 26 ms 5008 KB Output is correct
15 Correct 17 ms 5112 KB Output is correct
16 Correct 19 ms 5140 KB Output is correct
17 Correct 39 ms 6748 KB Output is correct
18 Correct 21 ms 6828 KB Output is correct
19 Correct 30 ms 6736 KB Output is correct
20 Correct 29 ms 6676 KB Output is correct
21 Correct 30 ms 6904 KB Output is correct
22 Correct 34 ms 6740 KB Output is correct
23 Correct 35 ms 6656 KB Output is correct
24 Correct 36 ms 6904 KB Output is correct
25 Correct 24 ms 6808 KB Output is correct
26 Correct 28 ms 6900 KB Output is correct
27 Correct 26 ms 6736 KB Output is correct
28 Correct 30 ms 6812 KB Output is correct
29 Correct 31 ms 6916 KB Output is correct
30 Correct 22 ms 7212 KB Output is correct
31 Correct 30 ms 7128 KB Output is correct
32 Correct 28 ms 6996 KB Output is correct
33 Correct 0 ms 464 KB Output is correct
34 Correct 1 ms 476 KB Output is correct
35 Correct 1 ms 600 KB Output is correct
36 Correct 131 ms 31772 KB Output is correct
37 Correct 122 ms 35760 KB Output is correct
38 Correct 191 ms 35368 KB Output is correct
39 Correct 55 ms 12576 KB Output is correct
40 Correct 164 ms 35588 KB Output is correct
41 Correct 86 ms 18208 KB Output is correct
42 Correct 83 ms 18264 KB Output is correct
43 Correct 95 ms 25312 KB Output is correct
44 Correct 143 ms 36196 KB Output is correct
45 Correct 175 ms 36320 KB Output is correct
46 Correct 112 ms 36112 KB Output is correct
47 Correct 133 ms 32012 KB Output is correct
48 Correct 154 ms 31852 KB Output is correct
49 Correct 105 ms 27252 KB Output is correct
50 Correct 127 ms 27096 KB Output is correct
51 Correct 148 ms 30340 KB Output is correct
52 Correct 166 ms 35304 KB Output is correct
53 Correct 173 ms 35472 KB Output is correct
54 Correct 119 ms 33744 KB Output is correct
55 Correct 142 ms 33964 KB Output is correct
56 Correct 121 ms 33836 KB Output is correct
57 Correct 185 ms 35552 KB Output is correct
58 Correct 154 ms 35688 KB Output is correct
59 Correct 133 ms 35408 KB Output is correct
60 Correct 126 ms 35448 KB Output is correct
61 Correct 137 ms 35260 KB Output is correct
62 Correct 122 ms 35184 KB Output is correct
63 Correct 122 ms 35380 KB Output is correct
64 Correct 123 ms 35452 KB Output is correct
65 Correct 187 ms 35452 KB Output is correct
66 Correct 165 ms 35920 KB Output is correct
67 Correct 177 ms 35604 KB Output is correct
68 Correct 148 ms 35700 KB Output is correct
69 Correct 113 ms 35272 KB Output is correct
70 Correct 169 ms 35612 KB Output is correct
71 Correct 147 ms 35524 KB Output is correct
72 Correct 154 ms 35572 KB Output is correct
73 Correct 157 ms 35484 KB Output is correct
74 Correct 0 ms 344 KB Output is correct
75 Correct 0 ms 600 KB Output is correct
76 Correct 1 ms 348 KB Output is correct

Subtask #4
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 1 ms 604 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 476 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 604 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 0 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 604 KB Output is correct
14 Correct 1 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 29 ms 5876 KB Output is correct
19 Correct 25 ms 7152 KB Output is correct
20 Correct 35 ms 6920 KB Output is correct
21 Correct 8 ms 1956 KB Output is correct
22 Correct 24 ms 7216 KB Output is correct
23 Correct 34 ms 7068 KB Output is correct
24 Correct 16 ms 3380 KB Output is correct
25 Correct 17 ms 3212 KB Output is correct
26 Correct 25 ms 6484 KB Output is correct
27 Correct 30 ms 6484 KB Output is correct
28 Correct 25 ms 5928 KB Output is correct
29 Correct 18 ms 5860 KB Output is correct
30 Correct 25 ms 5708 KB Output is correct
31 Correct 26 ms 5008 KB Output is correct
32 Correct 17 ms 5112 KB Output is correct
33 Correct 19 ms 5140 KB Output is correct
34 Correct 39 ms 6748 KB Output is correct
35 Correct 21 ms 6828 KB Output is correct
36 Correct 30 ms 6736 KB Output is correct
37 Correct 29 ms 6676 KB Output is correct
38 Correct 30 ms 6904 KB Output is correct
39 Correct 34 ms 6740 KB Output is correct
40 Correct 35 ms 6656 KB Output is correct
41 Correct 36 ms 6904 KB Output is correct
42 Correct 24 ms 6808 KB Output is correct
43 Correct 28 ms 6900 KB Output is correct
44 Correct 26 ms 6736 KB Output is correct
45 Correct 30 ms 6812 KB Output is correct
46 Correct 31 ms 6916 KB Output is correct
47 Correct 22 ms 7212 KB Output is correct
48 Correct 30 ms 7128 KB Output is correct
49 Correct 28 ms 6996 KB Output is correct
50 Correct 0 ms 464 KB Output is correct
51 Correct 1 ms 476 KB Output is correct
52 Correct 1 ms 600 KB Output is correct
53 Correct 131 ms 31772 KB Output is correct
54 Correct 122 ms 35760 KB Output is correct
55 Correct 191 ms 35368 KB Output is correct
56 Correct 55 ms 12576 KB Output is correct
57 Correct 164 ms 35588 KB Output is correct
58 Correct 86 ms 18208 KB Output is correct
59 Correct 83 ms 18264 KB Output is correct
60 Correct 95 ms 25312 KB Output is correct
61 Correct 143 ms 36196 KB Output is correct
62 Correct 175 ms 36320 KB Output is correct
63 Correct 112 ms 36112 KB Output is correct
64 Correct 133 ms 32012 KB Output is correct
65 Correct 154 ms 31852 KB Output is correct
66 Correct 105 ms 27252 KB Output is correct
67 Correct 127 ms 27096 KB Output is correct
68 Correct 148 ms 30340 KB Output is correct
69 Correct 166 ms 35304 KB Output is correct
70 Correct 173 ms 35472 KB Output is correct
71 Correct 119 ms 33744 KB Output is correct
72 Correct 142 ms 33964 KB Output is correct
73 Correct 121 ms 33836 KB Output is correct
74 Correct 185 ms 35552 KB Output is correct
75 Correct 154 ms 35688 KB Output is correct
76 Correct 133 ms 35408 KB Output is correct
77 Correct 126 ms 35448 KB Output is correct
78 Correct 137 ms 35260 KB Output is correct
79 Correct 122 ms 35184 KB Output is correct
80 Correct 122 ms 35380 KB Output is correct
81 Correct 123 ms 35452 KB Output is correct
82 Correct 187 ms 35452 KB Output is correct
83 Correct 165 ms 35920 KB Output is correct
84 Correct 177 ms 35604 KB Output is correct
85 Correct 148 ms 35700 KB Output is correct
86 Correct 113 ms 35272 KB Output is correct
87 Correct 169 ms 35612 KB Output is correct
88 Correct 147 ms 35524 KB Output is correct
89 Correct 154 ms 35572 KB Output is correct
90 Correct 157 ms 35484 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 600 KB Output is correct
93 Correct 1 ms 348 KB Output is correct
94 Correct 122 ms 34268 KB Output is correct
95 Correct 88 ms 35768 KB Output is correct
96 Correct 182 ms 35860 KB Output is correct
97 Correct 110 ms 19712 KB Output is correct
98 Correct 73 ms 12900 KB Output is correct
99 Correct 184 ms 35616 KB Output is correct
100 Correct 90 ms 18464 KB Output is correct
101 Correct 78 ms 18220 KB Output is correct
102 Correct 94 ms 25256 KB Output is correct
103 Correct 139 ms 36424 KB Output is correct
104 Correct 201 ms 36428 KB Output is correct
105 Correct 196 ms 36620 KB Output is correct
106 Correct 187 ms 34784 KB Output is correct
107 Correct 118 ms 31772 KB Output is correct
108 Correct 125 ms 27212 KB Output is correct
109 Correct 143 ms 31556 KB Output is correct
110 Correct 173 ms 29720 KB Output is correct
111 Correct 166 ms 36240 KB Output is correct
112 Correct 173 ms 35884 KB Output is correct
113 Correct 91 ms 34616 KB Output is correct
114 Correct 127 ms 33736 KB Output is correct
115 Correct 184 ms 33988 KB Output is correct
116 Correct 189 ms 35856 KB Output is correct
117 Correct 171 ms 35728 KB Output is correct
118 Correct 172 ms 35908 KB Output is correct
119 Correct 150 ms 35788 KB Output is correct
120 Correct 184 ms 35912 KB Output is correct
121 Correct 141 ms 31980 KB Output is correct
122 Correct 150 ms 35904 KB Output is correct
123 Correct 193 ms 35708 KB Output is correct
124 Correct 0 ms 604 KB Output is correct
125 Correct 1 ms 604 KB Output is correct
126 Correct 0 ms 604 KB Output is correct