oj.uz

Submission #473703

# Submission time Handle Problem Language Result Execution time Memory
473703 2021-09-15T20:56:38 Z ZaZo_ Genetics (BOI18_genetics) C++14
100 / 100
 1187 ms 20940 KB 
#include <bits/stdc++.h>
#define ZAZO ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,sse4.2,popcnt,abm,mmx,avx2,tune=native")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-funroll-all-loops,-fpeel-loops,-funswitch-loops")
using namespace std;
// i have maximum 65 chuncks , each chuck will have 64 bits (elements)
unsigned long long bits[4100][65],bits2[4100][65];
int n , m , k ;
bool check(int x , int y)
{
  int cnt=0;
  for(int i = 0 ; i < 65 ; i++)
  cnt += __builtin_popcountll((bits[x][i]^bits[y][i])|(bits2[x][i]^bits2[y][i]));
  if(cnt == k) return true;
  return false;
}

int32_t main() {
  mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
  ZAZO
  cin >> n >> m >> k;
  int for_hamatcha[n];
  for(int i = 0 ; i < n ; i++)
  {
    for_hamatcha[i]=i;
    for(int j = 0 ; j < m ; j ++)
    {
      char s; cin >> s;
      // get the bit you want by checking mod
      unsigned long long pos = ((unsigned long long) 1<<j%64);
      // set the bit to one in the specific place in the specific chunk;
      if(s == 'C') bits[i][j/64] |= pos;
      else if(s == 'T') bits[i][j/64] |= pos , bits2[i][j/64] |= pos;
      else if(s == 'G') bits2[i][j/64] |= pos;
    }
  }
  shuffle(for_hamatcha,for_hamatcha+n,rng);
  int ans[n]={0};
  for(int i = 0 ; i < n ; i ++)
  {
    if(ans[for_hamatcha[i]]==-1) continue;
    int flg=0;
    for(int j = 0 ; j < n ; j ++)
    {
      if(for_hamatcha[i]==for_hamatcha[j]) continue;
      bool ok = check(for_hamatcha[i] , for_hamatcha[j]);
      if(!ok)
      {
        flg=1;
        ans[for_hamatcha[i]]=-1;
        ans[for_hamatcha[j]]=-1;
        break;
      }
    }
    if(!flg){
      cout<<for_hamatcha[i]+1;
      return 0;
    }
  }
}

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 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 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 204 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 0 ms 332 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 91 ms 1044 KB Output is correct
2 Correct 134 ms 1236 KB Output is correct
3 Correct 163 ms 1092 KB Output is correct
4 Correct 28 ms 1016 KB Output is correct
5 Correct 139 ms 1236 KB Output is correct
6 Correct 125 ms 1244 KB Output is correct
7 Correct 40 ms 656 KB Output is correct
8 Correct 38 ms 628 KB Output is correct
9 Correct 71 ms 1120 KB Output is correct
10 Correct 96 ms 1200 KB Output is correct
11 Correct 62 ms 976 KB Output is correct
12 Correct 176 ms 1036 KB Output is correct
13 Correct 95 ms 1104 KB Output is correct
14 Correct 65 ms 964 KB Output is correct
15 Correct 85 ms 944 KB Output is correct
16 Correct 83 ms 960 KB Output is correct
17 Correct 91 ms 1164 KB Output is correct
18 Correct 95 ms 1160 KB Output is correct
19 Correct 93 ms 1092 KB Output is correct
20 Correct 107 ms 1180 KB Output is correct
21 Correct 78 ms 1148 KB Output is correct
22 Correct 121 ms 1092 KB Output is correct
23 Correct 119 ms 1184 KB Output is correct
24 Correct 187 ms 1296 KB Output is correct
25 Correct 126 ms 1116 KB Output is correct
26 Correct 143 ms 1092 KB Output is correct
27 Correct 175 ms 1192 KB Output is correct
28 Correct 157 ms 1188 KB Output is correct
29 Correct 180 ms 1192 KB Output is correct
30 Correct 75 ms 1176 KB Output is correct
31 Correct 75 ms 1220 KB Output is correct
32 Correct 76 ms 1180 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 0 ms 204 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 91 ms 1044 KB Output is correct
2 Correct 134 ms 1236 KB Output is correct
3 Correct 163 ms 1092 KB Output is correct
4 Correct 28 ms 1016 KB Output is correct
5 Correct 139 ms 1236 KB Output is correct
6 Correct 125 ms 1244 KB Output is correct
7 Correct 40 ms 656 KB Output is correct
8 Correct 38 ms 628 KB Output is correct
9 Correct 71 ms 1120 KB Output is correct
10 Correct 96 ms 1200 KB Output is correct
11 Correct 62 ms 976 KB Output is correct
12 Correct 176 ms 1036 KB Output is correct
13 Correct 95 ms 1104 KB Output is correct
14 Correct 65 ms 964 KB Output is correct
15 Correct 85 ms 944 KB Output is correct
16 Correct 83 ms 960 KB Output is correct
17 Correct 91 ms 1164 KB Output is correct
18 Correct 95 ms 1160 KB Output is correct
19 Correct 93 ms 1092 KB Output is correct
20 Correct 107 ms 1180 KB Output is correct
21 Correct 78 ms 1148 KB Output is correct
22 Correct 121 ms 1092 KB Output is correct
23 Correct 119 ms 1184 KB Output is correct
24 Correct 187 ms 1296 KB Output is correct
25 Correct 126 ms 1116 KB Output is correct
26 Correct 143 ms 1092 KB Output is correct
27 Correct 175 ms 1192 KB Output is correct
28 Correct 157 ms 1188 KB Output is correct
29 Correct 180 ms 1192 KB Output is correct
30 Correct 75 ms 1176 KB Output is correct
31 Correct 75 ms 1220 KB Output is correct
32 Correct 76 ms 1180 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 545 ms 2160 KB Output is correct
37 Correct 541 ms 2396 KB Output is correct
38 Correct 610 ms 2296 KB Output is correct
39 Correct 411 ms 2116 KB Output is correct
40 Correct 509 ms 2396 KB Output is correct
41 Correct 202 ms 1620 KB Output is correct
42 Correct 240 ms 1536 KB Output is correct
43 Correct 372 ms 2372 KB Output is correct
44 Correct 471 ms 2704 KB Output is correct
45 Correct 455 ms 2664 KB Output is correct
46 Correct 496 ms 2372 KB Output is correct
47 Correct 367 ms 2088 KB Output is correct
48 Correct 716 ms 2252 KB Output is correct
49 Correct 372 ms 2116 KB Output is correct
50 Correct 501 ms 1804 KB Output is correct
51 Correct 967 ms 2116 KB Output is correct
52 Correct 692 ms 2372 KB Output is correct
53 Correct 501 ms 2612 KB Output is correct
54 Correct 368 ms 2628 KB Output is correct
55 Correct 366 ms 2508 KB Output is correct
56 Correct 368 ms 2548 KB Output is correct
57 Correct 403 ms 2564 KB Output is correct
58 Correct 1024 ms 2884 KB Output is correct
59 Correct 824 ms 6204 KB Output is correct
60 Correct 464 ms 6220 KB Output is correct
61 Correct 474 ms 6100 KB Output is correct
62 Correct 507 ms 7620 KB Output is correct
63 Correct 610 ms 7620 KB Output is correct
64 Correct 478 ms 7444 KB Output is correct
65 Correct 853 ms 7364 KB Output is correct
66 Correct 480 ms 15804 KB Output is correct
67 Correct 718 ms 15912 KB Output is correct
68 Correct 645 ms 15936 KB Output is correct
69 Correct 468 ms 15812 KB Output is correct
70 Correct 810 ms 15808 KB Output is correct
71 Correct 928 ms 15812 KB Output is correct
72 Correct 423 ms 15808 KB Output is correct
73 Correct 433 ms 15804 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 0 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 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 204 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 0 ms 332 KB Output is correct
18 Correct 91 ms 1044 KB Output is correct
19 Correct 134 ms 1236 KB Output is correct
20 Correct 163 ms 1092 KB Output is correct
21 Correct 28 ms 1016 KB Output is correct
22 Correct 139 ms 1236 KB Output is correct
23 Correct 125 ms 1244 KB Output is correct
24 Correct 40 ms 656 KB Output is correct
25 Correct 38 ms 628 KB Output is correct
26 Correct 71 ms 1120 KB Output is correct
27 Correct 96 ms 1200 KB Output is correct
28 Correct 62 ms 976 KB Output is correct
29 Correct 176 ms 1036 KB Output is correct
30 Correct 95 ms 1104 KB Output is correct
31 Correct 65 ms 964 KB Output is correct
32 Correct 85 ms 944 KB Output is correct
33 Correct 83 ms 960 KB Output is correct
34 Correct 91 ms 1164 KB Output is correct
35 Correct 95 ms 1160 KB Output is correct
36 Correct 93 ms 1092 KB Output is correct
37 Correct 107 ms 1180 KB Output is correct
38 Correct 78 ms 1148 KB Output is correct
39 Correct 121 ms 1092 KB Output is correct
40 Correct 119 ms 1184 KB Output is correct
41 Correct 187 ms 1296 KB Output is correct
42 Correct 126 ms 1116 KB Output is correct
43 Correct 143 ms 1092 KB Output is correct
44 Correct 175 ms 1192 KB Output is correct
45 Correct 157 ms 1188 KB Output is correct
46 Correct 180 ms 1192 KB Output is correct
47 Correct 75 ms 1176 KB Output is correct
48 Correct 75 ms 1220 KB Output is correct
49 Correct 76 ms 1180 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 0 ms 204 KB Output is correct
53 Correct 545 ms 2160 KB Output is correct
54 Correct 541 ms 2396 KB Output is correct
55 Correct 610 ms 2296 KB Output is correct
56 Correct 411 ms 2116 KB Output is correct
57 Correct 509 ms 2396 KB Output is correct
58 Correct 202 ms 1620 KB Output is correct
59 Correct 240 ms 1536 KB Output is correct
60 Correct 372 ms 2372 KB Output is correct
61 Correct 471 ms 2704 KB Output is correct
62 Correct 455 ms 2664 KB Output is correct
63 Correct 496 ms 2372 KB Output is correct
64 Correct 367 ms 2088 KB Output is correct
65 Correct 716 ms 2252 KB Output is correct
66 Correct 372 ms 2116 KB Output is correct
67 Correct 501 ms 1804 KB Output is correct
68 Correct 967 ms 2116 KB Output is correct
69 Correct 692 ms 2372 KB Output is correct
70 Correct 501 ms 2612 KB Output is correct
71 Correct 368 ms 2628 KB Output is correct
72 Correct 366 ms 2508 KB Output is correct
73 Correct 368 ms 2548 KB Output is correct
74 Correct 403 ms 2564 KB Output is correct
75 Correct 1024 ms 2884 KB Output is correct
76 Correct 824 ms 6204 KB Output is correct
77 Correct 464 ms 6220 KB Output is correct
78 Correct 474 ms 6100 KB Output is correct
79 Correct 507 ms 7620 KB Output is correct
80 Correct 610 ms 7620 KB Output is correct
81 Correct 478 ms 7444 KB Output is correct
82 Correct 853 ms 7364 KB Output is correct
83 Correct 480 ms 15804 KB Output is correct
84 Correct 718 ms 15912 KB Output is correct
85 Correct 645 ms 15936 KB Output is correct
86 Correct 468 ms 15812 KB Output is correct
87 Correct 810 ms 15808 KB Output is correct
88 Correct 928 ms 15812 KB Output is correct
89 Correct 423 ms 15808 KB Output is correct
90 Correct 433 ms 15804 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 482 ms 18876 KB Output is correct
95 Correct 783 ms 20672 KB Output is correct
96 Correct 1187 ms 20792 KB Output is correct
97 Correct 281 ms 11204 KB Output is correct
98 Correct 423 ms 9756 KB Output is correct
99 Correct 476 ms 18728 KB Output is correct
100 Correct 325 ms 10692 KB Output is correct
101 Correct 323 ms 10564 KB Output is correct
102 Correct 354 ms 15556 KB Output is correct
103 Correct 662 ms 18812 KB Output is correct
104 Correct 516 ms 20856 KB Output is correct
105 Correct 596 ms 20940 KB Output is correct
106 Correct 612 ms 19908 KB Output is correct
107 Correct 613 ms 16592 KB Output is correct
108 Correct 601 ms 14196 KB Output is correct
109 Correct 606 ms 18068 KB Output is correct
110 Correct 1164 ms 17356 KB Output is correct
111 Correct 1156 ms 20892 KB Output is correct
112 Correct 535 ms 20588 KB Output is correct
113 Correct 444 ms 20124 KB Output is correct
114 Correct 375 ms 17920 KB Output is correct
115 Correct 442 ms 20064 KB Output is correct
116 Correct 558 ms 20804 KB Output is correct
117 Correct 839 ms 20660 KB Output is correct
118 Correct 953 ms 20700 KB Output is correct
119 Correct 962 ms 20740 KB Output is correct
120 Correct 1173 ms 20808 KB Output is correct
121 Correct 358 ms 16436 KB Output is correct
122 Correct 829 ms 18444 KB Output is correct
123 Correct 1069 ms 18380 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