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Submission #446985

# Submission time Handle Problem Language Result Execution time Memory
446985 2021-07-24T07:22:12 Z georgerapeanu Genetics (BOI18_genetics) C++11
100 / 100
 639 ms 33608 KB 
#include <bits/stdc++.h>

using namespace std;

const int NMAX = 4100;

int n,m,k;
string s[NMAX + 5];
int __map[256];

int main(){

  cin >> n >> m >> k;

  for(int i = 1;i <= n;i++){
    cin >> s[i];
    s[i] = " " + s[i];
  }

  vector<int> is_candidate(n + 1,true);
  vector<int> weight(n + 1,0);
  
  int cnt_cand = n;

  __map['A'] = 0;
  __map['C'] = 1;
  __map['G'] = 2;
  __map['T'] = 3;

  srand(time(NULL));

  while(cnt_cand > 1){
    vector<vector<long long> > cost(4,vector<long long>(m + 1,0));
    long long total_weight = 0;

    for(int i = 1;i <= n;i++){
      weight[i] = (rand() & 0x7fffffff);
      total_weight += weight[i];
      for(int j = 1;j <= m;j++){
        assert(s[i][j] == 'A' || s[i][j] == 'C' || s[i][j] == 'G' || s[i][j] == 'T');
        cost[__map[s[i][j]]][j] += weight[i];
      }
    }

    for(int i = 1;i <= n;i++){
      if(is_candidate[i] == false){
        continue;
      }

      long long current_weight = 0;

      for(int j = 1;j <= m;j++){
        current_weight += total_weight - cost[__map[s[i][j]]][j];
      }

      if(current_weight != k * (total_weight - weight[i])){
        cnt_cand--;
        is_candidate[i] = false;
      }
    }
  }

  for(int i = 1;i <= n;i++){
    if(is_candidate[i]){
      cout << i << endl;
    }
  }
 


  return 0;
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:41:27: warning: array subscript has type 'char' [-Wchar-subscripts]
   41 |         cost[__map[s[i][j]]][j] += weight[i];
      |                           ^
genetics.cpp:53:60: warning: array subscript has type 'char' [-Wchar-subscripts]
   53 |         current_weight += total_weight - cost[__map[s[i][j]]][j];
      |                                                            ^

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 420 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 89 ms 3052 KB Output is correct
2 Correct 113 ms 6872 KB Output is correct
3 Correct 109 ms 6588 KB Output is correct
4 Correct 26 ms 1684 KB Output is correct
5 Correct 113 ms 6800 KB Output is correct
6 Correct 112 ms 6856 KB Output is correct
7 Correct 50 ms 3240 KB Output is correct
8 Correct 49 ms 3208 KB Output is correct
9 Correct 107 ms 6260 KB Output is correct
10 Correct 103 ms 6340 KB Output is correct
11 Correct 100 ms 5540 KB Output is correct
12 Correct 91 ms 5612 KB Output is correct
13 Correct 105 ms 5700 KB Output is correct
14 Correct 79 ms 4876 KB Output is correct
15 Correct 79 ms 4924 KB Output is correct
16 Correct 86 ms 4804 KB Output is correct
17 Correct 119 ms 6492 KB Output is correct
18 Correct 106 ms 6556 KB Output is correct
19 Correct 108 ms 6496 KB Output is correct
20 Correct 109 ms 6536 KB Output is correct
21 Correct 107 ms 6500 KB Output is correct
22 Correct 108 ms 6536 KB Output is correct
23 Correct 109 ms 6468 KB Output is correct
24 Correct 109 ms 6572 KB Output is correct
25 Correct 113 ms 6648 KB Output is correct
26 Correct 109 ms 6488 KB Output is correct
27 Correct 108 ms 6464 KB Output is correct
28 Correct 127 ms 6532 KB Output is correct
29 Correct 115 ms 6564 KB Output is correct
30 Correct 111 ms 6808 KB Output is correct
31 Correct 113 ms 6852 KB Output is correct
32 Correct 120 ms 6876 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 89 ms 3052 KB Output is correct
2 Correct 113 ms 6872 KB Output is correct
3 Correct 109 ms 6588 KB Output is correct
4 Correct 26 ms 1684 KB Output is correct
5 Correct 113 ms 6800 KB Output is correct
6 Correct 112 ms 6856 KB Output is correct
7 Correct 50 ms 3240 KB Output is correct
8 Correct 49 ms 3208 KB Output is correct
9 Correct 107 ms 6260 KB Output is correct
10 Correct 103 ms 6340 KB Output is correct
11 Correct 100 ms 5540 KB Output is correct
12 Correct 91 ms 5612 KB Output is correct
13 Correct 105 ms 5700 KB Output is correct
14 Correct 79 ms 4876 KB Output is correct
15 Correct 79 ms 4924 KB Output is correct
16 Correct 86 ms 4804 KB Output is correct
17 Correct 119 ms 6492 KB Output is correct
18 Correct 106 ms 6556 KB Output is correct
19 Correct 108 ms 6496 KB Output is correct
20 Correct 109 ms 6536 KB Output is correct
21 Correct 107 ms 6500 KB Output is correct
22 Correct 108 ms 6536 KB Output is correct
23 Correct 109 ms 6468 KB Output is correct
24 Correct 109 ms 6572 KB Output is correct
25 Correct 113 ms 6648 KB Output is correct
26 Correct 109 ms 6488 KB Output is correct
27 Correct 108 ms 6464 KB Output is correct
28 Correct 127 ms 6532 KB Output is correct
29 Correct 115 ms 6564 KB Output is correct
30 Correct 111 ms 6808 KB Output is correct
31 Correct 113 ms 6852 KB Output is correct
32 Correct 120 ms 6876 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 521 ms 29392 KB Output is correct
37 Correct 582 ms 33556 KB Output is correct
38 Correct 585 ms 32708 KB Output is correct
39 Correct 239 ms 12216 KB Output is correct
40 Correct 582 ms 33512 KB Output is correct
41 Correct 295 ms 16924 KB Output is correct
42 Correct 298 ms 16992 KB Output is correct
43 Correct 420 ms 23920 KB Output is correct
44 Correct 582 ms 33504 KB Output is correct
45 Correct 577 ms 33440 KB Output is correct
46 Correct 598 ms 33608 KB Output is correct
47 Correct 511 ms 29484 KB Output is correct
48 Correct 518 ms 29388 KB Output is correct
49 Correct 438 ms 25180 KB Output is correct
50 Correct 427 ms 25396 KB Output is correct
51 Correct 488 ms 28288 KB Output is correct
52 Correct 576 ms 32676 KB Output is correct
53 Correct 577 ms 32580 KB Output is correct
54 Correct 566 ms 31872 KB Output is correct
55 Correct 547 ms 31956 KB Output is correct
56 Correct 570 ms 31924 KB Output is correct
57 Correct 582 ms 32844 KB Output is correct
58 Correct 570 ms 32784 KB Output is correct
59 Correct 563 ms 32648 KB Output is correct
60 Correct 574 ms 32832 KB Output is correct
61 Correct 569 ms 32564 KB Output is correct
62 Correct 578 ms 32484 KB Output is correct
63 Correct 577 ms 32772 KB Output is correct
64 Correct 569 ms 32836 KB Output is correct
65 Correct 570 ms 32644 KB Output is correct
66 Correct 612 ms 32624 KB Output is correct
67 Correct 565 ms 32864 KB Output is correct
68 Correct 569 ms 32836 KB Output is correct
69 Correct 639 ms 32708 KB Output is correct
70 Correct 576 ms 32812 KB Output is correct
71 Correct 564 ms 32612 KB Output is correct
72 Correct 570 ms 32860 KB Output is correct
73 Correct 579 ms 32816 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 1 ms 332 KB Output is correct
76 Correct 1 ms 332 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 420 KB Output is correct
18 Correct 89 ms 3052 KB Output is correct
19 Correct 113 ms 6872 KB Output is correct
20 Correct 109 ms 6588 KB Output is correct
21 Correct 26 ms 1684 KB Output is correct
22 Correct 113 ms 6800 KB Output is correct
23 Correct 112 ms 6856 KB Output is correct
24 Correct 50 ms 3240 KB Output is correct
25 Correct 49 ms 3208 KB Output is correct
26 Correct 107 ms 6260 KB Output is correct
27 Correct 103 ms 6340 KB Output is correct
28 Correct 100 ms 5540 KB Output is correct
29 Correct 91 ms 5612 KB Output is correct
30 Correct 105 ms 5700 KB Output is correct
31 Correct 79 ms 4876 KB Output is correct
32 Correct 79 ms 4924 KB Output is correct
33 Correct 86 ms 4804 KB Output is correct
34 Correct 119 ms 6492 KB Output is correct
35 Correct 106 ms 6556 KB Output is correct
36 Correct 108 ms 6496 KB Output is correct
37 Correct 109 ms 6536 KB Output is correct
38 Correct 107 ms 6500 KB Output is correct
39 Correct 108 ms 6536 KB Output is correct
40 Correct 109 ms 6468 KB Output is correct
41 Correct 109 ms 6572 KB Output is correct
42 Correct 113 ms 6648 KB Output is correct
43 Correct 109 ms 6488 KB Output is correct
44 Correct 108 ms 6464 KB Output is correct
45 Correct 127 ms 6532 KB Output is correct
46 Correct 115 ms 6564 KB Output is correct
47 Correct 111 ms 6808 KB Output is correct
48 Correct 113 ms 6852 KB Output is correct
49 Correct 120 ms 6876 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 521 ms 29392 KB Output is correct
54 Correct 582 ms 33556 KB Output is correct
55 Correct 585 ms 32708 KB Output is correct
56 Correct 239 ms 12216 KB Output is correct
57 Correct 582 ms 33512 KB Output is correct
58 Correct 295 ms 16924 KB Output is correct
59 Correct 298 ms 16992 KB Output is correct
60 Correct 420 ms 23920 KB Output is correct
61 Correct 582 ms 33504 KB Output is correct
62 Correct 577 ms 33440 KB Output is correct
63 Correct 598 ms 33608 KB Output is correct
64 Correct 511 ms 29484 KB Output is correct
65 Correct 518 ms 29388 KB Output is correct
66 Correct 438 ms 25180 KB Output is correct
67 Correct 427 ms 25396 KB Output is correct
68 Correct 488 ms 28288 KB Output is correct
69 Correct 576 ms 32676 KB Output is correct
70 Correct 577 ms 32580 KB Output is correct
71 Correct 566 ms 31872 KB Output is correct
72 Correct 547 ms 31956 KB Output is correct
73 Correct 570 ms 31924 KB Output is correct
74 Correct 582 ms 32844 KB Output is correct
75 Correct 570 ms 32784 KB Output is correct
76 Correct 563 ms 32648 KB Output is correct
77 Correct 574 ms 32832 KB Output is correct
78 Correct 569 ms 32564 KB Output is correct
79 Correct 578 ms 32484 KB Output is correct
80 Correct 577 ms 32772 KB Output is correct
81 Correct 569 ms 32836 KB Output is correct
82 Correct 570 ms 32644 KB Output is correct
83 Correct 612 ms 32624 KB Output is correct
84 Correct 565 ms 32864 KB Output is correct
85 Correct 569 ms 32836 KB Output is correct
86 Correct 639 ms 32708 KB Output is correct
87 Correct 576 ms 32812 KB Output is correct
88 Correct 564 ms 32612 KB Output is correct
89 Correct 570 ms 32860 KB Output is correct
90 Correct 579 ms 32816 KB Output is correct
91 Correct 1 ms 332 KB Output is correct
92 Correct 1 ms 332 KB Output is correct
93 Correct 1 ms 332 KB Output is correct
94 Correct 557 ms 31688 KB Output is correct
95 Correct 600 ms 33464 KB Output is correct
96 Correct 614 ms 32836 KB Output is correct
97 Correct 308 ms 18292 KB Output is correct
98 Correct 207 ms 12168 KB Output is correct
99 Correct 593 ms 33592 KB Output is correct
100 Correct 296 ms 17092 KB Output is correct
101 Correct 300 ms 17132 KB Output is correct
102 Correct 431 ms 23984 KB Output is correct
103 Correct 591 ms 33476 KB Output is correct
104 Correct 594 ms 33416 KB Output is correct
105 Correct 600 ms 33428 KB Output is correct
106 Correct 556 ms 31856 KB Output is correct
107 Correct 512 ms 29388 KB Output is correct
108 Correct 439 ms 25352 KB Output is correct
109 Correct 508 ms 29044 KB Output is correct
110 Correct 479 ms 27656 KB Output is correct
111 Correct 599 ms 33472 KB Output is correct
112 Correct 613 ms 32984 KB Output is correct
113 Correct 564 ms 32012 KB Output is correct
114 Correct 566 ms 31860 KB Output is correct
115 Correct 562 ms 32028 KB Output is correct
116 Correct 612 ms 33156 KB Output is correct
117 Correct 579 ms 33092 KB Output is correct
118 Correct 581 ms 33012 KB Output is correct
119 Correct 603 ms 32980 KB Output is correct
120 Correct 581 ms 33108 KB Output is correct
121 Correct 507 ms 29456 KB Output is correct
122 Correct 586 ms 33480 KB Output is correct
123 Correct 569 ms 32828 KB Output is correct
124 Correct 1 ms 332 KB Output is correct
125 Correct 1 ms 332 KB Output is correct
126 Correct 1 ms 332 KB Output is correct