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Submission #628990

# Submission time Handle Problem Language Result Execution time Memory
628990 2022-08-13T22:59:17 Z BeanZ Genetics (BOI18_genetics) C++14
100 / 100
 591 ms 296788 KB 
#include <bits/stdc++.h>
using namespace std;
 
const int M = 4105, N = 4105;
 
int m, n, x, sum[M][N][4];
char s[M][N];
vector<int> ve;
random_device rd;
mt19937_64 mt(rd());
 
int convert(char c) {
    switch (c) {
        case 'A': return 0;
        case 'T': return 1;
        case 'G': return 2;
        case 'C': return 3;
        default:  return 0;
    }
}
 
bool check(int ind, int pos) {
    int cnt = (pos - (ind <= pos)) * x;
    for (int i = 1; i <= n; i++) {
        cnt -= sum[pos][i][convert(s[ind][i])];
    }
    return cnt == 0;
}
 
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> m >> n >> x;
    for (int i = 1; i <= m; i++) {
        cin >> (s[i] + 1);
        for (int j = 1; j <= n; j++) {
            int cur = convert(s[i][j]);
            for (int k = 0; k < 4; k++) {
                sum[i][j][k] = sum[i - 1][j][k] + (cur != k);
            }
        }
        ve.push_back(m + 1 - i);
    }
    shuffle(ve.begin() + 1, ve.end(), mt);
    for (int i = 1; i <= m; i++) {
        bool chk = true;
        for (int &v : ve) {
            if (!check(i, v)) {
                chk = false;
                break;
            }
        }
        if (chk) {
            return cout << i, 0;
        }
    }
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 980 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1236 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 0 ms 328 KB Output is correct
9 Correct 1 ms 852 KB Output is correct
10 Correct 1 ms 1232 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 1236 KB Output is correct
13 Correct 1 ms 1236 KB Output is correct
14 Correct 1 ms 1236 KB Output is correct
15 Correct 1 ms 1236 KB Output is correct
16 Correct 1 ms 1104 KB Output is correct
17 Correct 1 ms 340 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 55956 KB Output is correct
2 Correct 68 ms 68696 KB Output is correct
3 Correct 77 ms 65572 KB Output is correct
4 Correct 19 ms 20688 KB Output is correct
5 Correct 65 ms 68684 KB Output is correct
6 Correct 77 ms 68720 KB Output is correct
7 Correct 35 ms 29420 KB Output is correct
8 Correct 33 ms 29420 KB Output is correct
9 Correct 66 ms 63892 KB Output is correct
10 Correct 79 ms 63980 KB Output is correct
11 Correct 71 ms 55976 KB Output is correct
12 Correct 55 ms 56308 KB Output is correct
13 Correct 62 ms 56048 KB Output is correct
14 Correct 59 ms 48104 KB Output is correct
15 Correct 60 ms 48648 KB Output is correct
16 Correct 49 ms 49716 KB Output is correct
17 Correct 75 ms 65772 KB Output is correct
18 Correct 60 ms 65236 KB Output is correct
19 Correct 78 ms 65880 KB Output is correct
20 Correct 81 ms 64920 KB Output is correct
21 Correct 72 ms 65680 KB Output is correct
22 Correct 74 ms 65100 KB Output is correct
23 Correct 76 ms 65576 KB Output is correct
24 Correct 76 ms 65376 KB Output is correct
25 Correct 65 ms 65020 KB Output is correct
26 Correct 79 ms 65516 KB Output is correct
27 Correct 68 ms 65104 KB Output is correct
28 Correct 65 ms 64972 KB Output is correct
29 Correct 71 ms 65492 KB Output is correct
30 Correct 62 ms 68720 KB Output is correct
31 Correct 83 ms 68652 KB Output is correct
32 Correct 68 ms 68684 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 1236 KB Output is correct
35 Correct 0 ms 340 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 72 ms 55956 KB Output is correct
2 Correct 68 ms 68696 KB Output is correct
3 Correct 77 ms 65572 KB Output is correct
4 Correct 19 ms 20688 KB Output is correct
5 Correct 65 ms 68684 KB Output is correct
6 Correct 77 ms 68720 KB Output is correct
7 Correct 35 ms 29420 KB Output is correct
8 Correct 33 ms 29420 KB Output is correct
9 Correct 66 ms 63892 KB Output is correct
10 Correct 79 ms 63980 KB Output is correct
11 Correct 71 ms 55976 KB Output is correct
12 Correct 55 ms 56308 KB Output is correct
13 Correct 62 ms 56048 KB Output is correct
14 Correct 59 ms 48104 KB Output is correct
15 Correct 60 ms 48648 KB Output is correct
16 Correct 49 ms 49716 KB Output is correct
17 Correct 75 ms 65772 KB Output is correct
18 Correct 60 ms 65236 KB Output is correct
19 Correct 78 ms 65880 KB Output is correct
20 Correct 81 ms 64920 KB Output is correct
21 Correct 72 ms 65680 KB Output is correct
22 Correct 74 ms 65100 KB Output is correct
23 Correct 76 ms 65576 KB Output is correct
24 Correct 76 ms 65376 KB Output is correct
25 Correct 65 ms 65020 KB Output is correct
26 Correct 79 ms 65516 KB Output is correct
27 Correct 68 ms 65104 KB Output is correct
28 Correct 65 ms 64972 KB Output is correct
29 Correct 71 ms 65492 KB Output is correct
30 Correct 62 ms 68720 KB Output is correct
31 Correct 83 ms 68652 KB Output is correct
32 Correct 68 ms 68684 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 1236 KB Output is correct
35 Correct 0 ms 340 KB Output is correct
36 Correct 591 ms 259608 KB Output is correct
37 Correct 308 ms 296788 KB Output is correct
38 Correct 388 ms 289612 KB Output is correct
39 Correct 127 ms 127544 KB Output is correct
40 Correct 340 ms 296404 KB Output is correct
41 Correct 189 ms 148260 KB Output is correct
42 Correct 171 ms 148228 KB Output is correct
43 Correct 233 ms 226904 KB Output is correct
44 Correct 316 ms 296344 KB Output is correct
45 Correct 383 ms 296464 KB Output is correct
46 Correct 314 ms 296532 KB Output is correct
47 Correct 327 ms 259408 KB Output is correct
48 Correct 429 ms 259620 KB Output is correct
49 Correct 258 ms 222592 KB Output is correct
50 Correct 312 ms 222424 KB Output is correct
51 Correct 314 ms 250188 KB Output is correct
52 Correct 356 ms 289020 KB Output is correct
53 Correct 362 ms 288972 KB Output is correct
54 Correct 299 ms 289084 KB Output is correct
55 Correct 334 ms 289152 KB Output is correct
56 Correct 300 ms 289144 KB Output is correct
57 Correct 378 ms 290092 KB Output is correct
58 Correct 344 ms 290032 KB Output is correct
59 Correct 312 ms 288432 KB Output is correct
60 Correct 322 ms 290252 KB Output is correct
61 Correct 318 ms 288504 KB Output is correct
62 Correct 301 ms 287200 KB Output is correct
63 Correct 298 ms 289880 KB Output is correct
64 Correct 312 ms 289724 KB Output is correct
65 Correct 361 ms 288800 KB Output is correct
66 Correct 357 ms 289216 KB Output is correct
67 Correct 357 ms 290176 KB Output is correct
68 Correct 348 ms 290108 KB Output is correct
69 Correct 291 ms 288576 KB Output is correct
70 Correct 355 ms 289612 KB Output is correct
71 Correct 325 ms 288444 KB Output is correct
72 Correct 337 ms 290864 KB Output is correct
73 Correct 340 ms 288716 KB Output is correct
74 Correct 0 ms 340 KB Output is correct
75 Correct 1 ms 1236 KB Output is correct
76 Correct 1 ms 340 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1236 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 980 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1236 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 0 ms 328 KB Output is correct
9 Correct 1 ms 852 KB Output is correct
10 Correct 1 ms 1232 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 1236 KB Output is correct
13 Correct 1 ms 1236 KB Output is correct
14 Correct 1 ms 1236 KB Output is correct
15 Correct 1 ms 1236 KB Output is correct
16 Correct 1 ms 1104 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 72 ms 55956 KB Output is correct
19 Correct 68 ms 68696 KB Output is correct
20 Correct 77 ms 65572 KB Output is correct
21 Correct 19 ms 20688 KB Output is correct
22 Correct 65 ms 68684 KB Output is correct
23 Correct 77 ms 68720 KB Output is correct
24 Correct 35 ms 29420 KB Output is correct
25 Correct 33 ms 29420 KB Output is correct
26 Correct 66 ms 63892 KB Output is correct
27 Correct 79 ms 63980 KB Output is correct
28 Correct 71 ms 55976 KB Output is correct
29 Correct 55 ms 56308 KB Output is correct
30 Correct 62 ms 56048 KB Output is correct
31 Correct 59 ms 48104 KB Output is correct
32 Correct 60 ms 48648 KB Output is correct
33 Correct 49 ms 49716 KB Output is correct
34 Correct 75 ms 65772 KB Output is correct
35 Correct 60 ms 65236 KB Output is correct
36 Correct 78 ms 65880 KB Output is correct
37 Correct 81 ms 64920 KB Output is correct
38 Correct 72 ms 65680 KB Output is correct
39 Correct 74 ms 65100 KB Output is correct
40 Correct 76 ms 65576 KB Output is correct
41 Correct 76 ms 65376 KB Output is correct
42 Correct 65 ms 65020 KB Output is correct
43 Correct 79 ms 65516 KB Output is correct
44 Correct 68 ms 65104 KB Output is correct
45 Correct 65 ms 64972 KB Output is correct
46 Correct 71 ms 65492 KB Output is correct
47 Correct 62 ms 68720 KB Output is correct
48 Correct 83 ms 68652 KB Output is correct
49 Correct 68 ms 68684 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 1236 KB Output is correct
52 Correct 0 ms 340 KB Output is correct
53 Correct 591 ms 259608 KB Output is correct
54 Correct 308 ms 296788 KB Output is correct
55 Correct 388 ms 289612 KB Output is correct
56 Correct 127 ms 127544 KB Output is correct
57 Correct 340 ms 296404 KB Output is correct
58 Correct 189 ms 148260 KB Output is correct
59 Correct 171 ms 148228 KB Output is correct
60 Correct 233 ms 226904 KB Output is correct
61 Correct 316 ms 296344 KB Output is correct
62 Correct 383 ms 296464 KB Output is correct
63 Correct 314 ms 296532 KB Output is correct
64 Correct 327 ms 259408 KB Output is correct
65 Correct 429 ms 259620 KB Output is correct
66 Correct 258 ms 222592 KB Output is correct
67 Correct 312 ms 222424 KB Output is correct
68 Correct 314 ms 250188 KB Output is correct
69 Correct 356 ms 289020 KB Output is correct
70 Correct 362 ms 288972 KB Output is correct
71 Correct 299 ms 289084 KB Output is correct
72 Correct 334 ms 289152 KB Output is correct
73 Correct 300 ms 289144 KB Output is correct
74 Correct 378 ms 290092 KB Output is correct
75 Correct 344 ms 290032 KB Output is correct
76 Correct 312 ms 288432 KB Output is correct
77 Correct 322 ms 290252 KB Output is correct
78 Correct 318 ms 288504 KB Output is correct
79 Correct 301 ms 287200 KB Output is correct
80 Correct 298 ms 289880 KB Output is correct
81 Correct 312 ms 289724 KB Output is correct
82 Correct 361 ms 288800 KB Output is correct
83 Correct 357 ms 289216 KB Output is correct
84 Correct 357 ms 290176 KB Output is correct
85 Correct 348 ms 290108 KB Output is correct
86 Correct 291 ms 288576 KB Output is correct
87 Correct 355 ms 289612 KB Output is correct
88 Correct 325 ms 288444 KB Output is correct
89 Correct 337 ms 290864 KB Output is correct
90 Correct 340 ms 288716 KB Output is correct
91 Correct 0 ms 340 KB Output is correct
92 Correct 1 ms 1236 KB Output is correct
93 Correct 1 ms 340 KB Output is correct
94 Correct 258 ms 280716 KB Output is correct
95 Correct 283 ms 296724 KB Output is correct
96 Correct 305 ms 291412 KB Output is correct
97 Correct 170 ms 158476 KB Output is correct
98 Correct 129 ms 127580 KB Output is correct
99 Correct 355 ms 296412 KB Output is correct
100 Correct 154 ms 148328 KB Output is correct
101 Correct 152 ms 148300 KB Output is correct
102 Correct 195 ms 226676 KB Output is correct
103 Correct 347 ms 296388 KB Output is correct
104 Correct 345 ms 296480 KB Output is correct
105 Correct 390 ms 296472 KB Output is correct
106 Correct 344 ms 281592 KB Output is correct
107 Correct 336 ms 259528 KB Output is correct
108 Correct 272 ms 222520 KB Output is correct
109 Correct 259 ms 255812 KB Output is correct
110 Correct 264 ms 249936 KB Output is correct
111 Correct 291 ms 296528 KB Output is correct
112 Correct 322 ms 292772 KB Output is correct
113 Correct 281 ms 289132 KB Output is correct
114 Correct 306 ms 289252 KB Output is correct
115 Correct 289 ms 289144 KB Output is correct
116 Correct 301 ms 292312 KB Output is correct
117 Correct 300 ms 293212 KB Output is correct
118 Correct 300 ms 292848 KB Output is correct
119 Correct 289 ms 291936 KB Output is correct
120 Correct 313 ms 292900 KB Output is correct
121 Correct 449 ms 259576 KB Output is correct
122 Correct 317 ms 296708 KB Output is correct
123 Correct 388 ms 289676 KB Output is correct
124 Correct 0 ms 340 KB Output is correct
125 Correct 1 ms 1236 KB Output is correct
126 Correct 1 ms 340 KB Output is correct