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Submission #825430

# Submission time Handle Problem Language Result Execution time Memory
825430 2023-08-14T20:06:29 Z QwertyPi Genetics (BOI18_genetics) C++14
100 / 100
 923 ms 33412 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;

const int MAXN = 4100 + 11;
const int MOD = 1e9 + 7;
bitset<4100> A0[4100], A1[4100];
bitset<4100> B, B0, B1;
int f(char c){
	if(c == 'A') return 0;
	if(c == 'C') return 1;
	if(c == 'G') return 2;
	if(c == 'T') return 3;
}

bool fail[MAXN];
int a[MAXN];
int b[MAXN][4];
char _c[MAXN][MAXN];
int32_t main(){
	random_device rd;
	mt19937 rng(rd());

	int n, m, k; cin >> n >> m >> k;
	for(int i = 0; i < n; i++) a[i] = rng();
	for(int i = 0; i < n; i++){
		for(int j = 0; j < m; j++){
			char c; cin >> c; _c[i][j] = c;
			b[j][f(c)] += a[i];
		}
	}

	for(int j = 0; j < m; j++){
		for(int k = 0; k < 4; k++){
			b[j][k] %= MOD;
		}
	}

	for(int i = 0; i < n; i++){
		int s = 0, rs = 0;
		for(int j = 0; j < n; j++){
			if(i != j) s += k * a[j];
		}
		s %= MOD;
		for(int j = 0; j < m; j++){
			for(int k = 0; k < 4; k++){
				if(k != f(_c[i][j])) rs += b[j][k];
			}
		}
		rs %= MOD;
		if(s == rs){
			cout << i + 1 << endl;
			return 0;
		}
	}
}

Compilation message

genetics.cpp: In function 'long long int f(char)':
genetics.cpp:14:1: warning: control reaches end of non-void function [-Wreturn-type]
   14 | }
      | ^

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 2 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 0 ms 340 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 146 ms 6668 KB Output is correct
2 Correct 163 ms 7612 KB Output is correct
3 Correct 157 ms 7216 KB Output is correct
4 Correct 35 ms 4908 KB Output is correct
5 Correct 138 ms 7580 KB Output is correct
6 Correct 144 ms 7600 KB Output is correct
7 Correct 84 ms 3372 KB Output is correct
8 Correct 69 ms 3460 KB Output is correct
9 Correct 122 ms 7292 KB Output is correct
10 Correct 148 ms 7296 KB Output is correct
11 Correct 125 ms 6388 KB Output is correct
12 Correct 110 ms 6484 KB Output is correct
13 Correct 121 ms 6404 KB Output is correct
14 Correct 116 ms 5588 KB Output is correct
15 Correct 98 ms 5656 KB Output is correct
16 Correct 100 ms 6224 KB Output is correct
17 Correct 152 ms 7304 KB Output is correct
18 Correct 128 ms 7164 KB Output is correct
19 Correct 149 ms 7260 KB Output is correct
20 Correct 154 ms 7224 KB Output is correct
21 Correct 157 ms 7264 KB Output is correct
22 Correct 155 ms 7188 KB Output is correct
23 Correct 160 ms 7164 KB Output is correct
24 Correct 158 ms 7268 KB Output is correct
25 Correct 154 ms 7148 KB Output is correct
26 Correct 138 ms 7196 KB Output is correct
27 Correct 137 ms 7232 KB Output is correct
28 Correct 137 ms 7228 KB Output is correct
29 Correct 149 ms 7212 KB Output is correct
30 Correct 136 ms 7624 KB Output is correct
31 Correct 147 ms 7604 KB Output is correct
32 Correct 150 ms 7604 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 724 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 146 ms 6668 KB Output is correct
2 Correct 163 ms 7612 KB Output is correct
3 Correct 157 ms 7216 KB Output is correct
4 Correct 35 ms 4908 KB Output is correct
5 Correct 138 ms 7580 KB Output is correct
6 Correct 144 ms 7600 KB Output is correct
7 Correct 84 ms 3372 KB Output is correct
8 Correct 69 ms 3460 KB Output is correct
9 Correct 122 ms 7292 KB Output is correct
10 Correct 148 ms 7296 KB Output is correct
11 Correct 125 ms 6388 KB Output is correct
12 Correct 110 ms 6484 KB Output is correct
13 Correct 121 ms 6404 KB Output is correct
14 Correct 116 ms 5588 KB Output is correct
15 Correct 98 ms 5656 KB Output is correct
16 Correct 100 ms 6224 KB Output is correct
17 Correct 152 ms 7304 KB Output is correct
18 Correct 128 ms 7164 KB Output is correct
19 Correct 149 ms 7260 KB Output is correct
20 Correct 154 ms 7224 KB Output is correct
21 Correct 157 ms 7264 KB Output is correct
22 Correct 155 ms 7188 KB Output is correct
23 Correct 160 ms 7164 KB Output is correct
24 Correct 158 ms 7268 KB Output is correct
25 Correct 154 ms 7148 KB Output is correct
26 Correct 138 ms 7196 KB Output is correct
27 Correct 137 ms 7232 KB Output is correct
28 Correct 137 ms 7228 KB Output is correct
29 Correct 149 ms 7212 KB Output is correct
30 Correct 136 ms 7624 KB Output is correct
31 Correct 147 ms 7604 KB Output is correct
32 Correct 150 ms 7604 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 724 KB Output is correct
35 Correct 0 ms 340 KB Output is correct
36 Correct 670 ms 14876 KB Output is correct
37 Correct 726 ms 16996 KB Output is correct
38 Correct 824 ms 32556 KB Output is correct
39 Correct 273 ms 20136 KB Output is correct
40 Correct 804 ms 33220 KB Output is correct
41 Correct 392 ms 16916 KB Output is correct
42 Correct 372 ms 16824 KB Output is correct
43 Correct 538 ms 26004 KB Output is correct
44 Correct 737 ms 33268 KB Output is correct
45 Correct 794 ms 33228 KB Output is correct
46 Correct 694 ms 33264 KB Output is correct
47 Correct 715 ms 29168 KB Output is correct
48 Correct 710 ms 29100 KB Output is correct
49 Correct 547 ms 25096 KB Output is correct
50 Correct 610 ms 25224 KB Output is correct
51 Correct 678 ms 28192 KB Output is correct
52 Correct 795 ms 32504 KB Output is correct
53 Correct 819 ms 32436 KB Output is correct
54 Correct 655 ms 32084 KB Output is correct
55 Correct 783 ms 32148 KB Output is correct
56 Correct 657 ms 32108 KB Output is correct
57 Correct 870 ms 32588 KB Output is correct
58 Correct 744 ms 32588 KB Output is correct
59 Correct 754 ms 32464 KB Output is correct
60 Correct 704 ms 32532 KB Output is correct
61 Correct 714 ms 32564 KB Output is correct
62 Correct 677 ms 32204 KB Output is correct
63 Correct 681 ms 32568 KB Output is correct
64 Correct 705 ms 32568 KB Output is correct
65 Correct 845 ms 32508 KB Output is correct
66 Correct 781 ms 32500 KB Output is correct
67 Correct 784 ms 32628 KB Output is correct
68 Correct 738 ms 32600 KB Output is correct
69 Correct 661 ms 32432 KB Output is correct
70 Correct 777 ms 32484 KB Output is correct
71 Correct 727 ms 32424 KB Output is correct
72 Correct 781 ms 32688 KB Output is correct
73 Correct 786 ms 32468 KB Output is correct
74 Correct 0 ms 340 KB Output is correct
75 Correct 1 ms 724 KB Output is correct
76 Correct 0 ms 340 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 2 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 146 ms 6668 KB Output is correct
19 Correct 163 ms 7612 KB Output is correct
20 Correct 157 ms 7216 KB Output is correct
21 Correct 35 ms 4908 KB Output is correct
22 Correct 138 ms 7580 KB Output is correct
23 Correct 144 ms 7600 KB Output is correct
24 Correct 84 ms 3372 KB Output is correct
25 Correct 69 ms 3460 KB Output is correct
26 Correct 122 ms 7292 KB Output is correct
27 Correct 148 ms 7296 KB Output is correct
28 Correct 125 ms 6388 KB Output is correct
29 Correct 110 ms 6484 KB Output is correct
30 Correct 121 ms 6404 KB Output is correct
31 Correct 116 ms 5588 KB Output is correct
32 Correct 98 ms 5656 KB Output is correct
33 Correct 100 ms 6224 KB Output is correct
34 Correct 152 ms 7304 KB Output is correct
35 Correct 128 ms 7164 KB Output is correct
36 Correct 149 ms 7260 KB Output is correct
37 Correct 154 ms 7224 KB Output is correct
38 Correct 157 ms 7264 KB Output is correct
39 Correct 155 ms 7188 KB Output is correct
40 Correct 160 ms 7164 KB Output is correct
41 Correct 158 ms 7268 KB Output is correct
42 Correct 154 ms 7148 KB Output is correct
43 Correct 138 ms 7196 KB Output is correct
44 Correct 137 ms 7232 KB Output is correct
45 Correct 137 ms 7228 KB Output is correct
46 Correct 149 ms 7212 KB Output is correct
47 Correct 136 ms 7624 KB Output is correct
48 Correct 147 ms 7604 KB Output is correct
49 Correct 150 ms 7604 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 724 KB Output is correct
52 Correct 0 ms 340 KB Output is correct
53 Correct 670 ms 14876 KB Output is correct
54 Correct 726 ms 16996 KB Output is correct
55 Correct 824 ms 32556 KB Output is correct
56 Correct 273 ms 20136 KB Output is correct
57 Correct 804 ms 33220 KB Output is correct
58 Correct 392 ms 16916 KB Output is correct
59 Correct 372 ms 16824 KB Output is correct
60 Correct 538 ms 26004 KB Output is correct
61 Correct 737 ms 33268 KB Output is correct
62 Correct 794 ms 33228 KB Output is correct
63 Correct 694 ms 33264 KB Output is correct
64 Correct 715 ms 29168 KB Output is correct
65 Correct 710 ms 29100 KB Output is correct
66 Correct 547 ms 25096 KB Output is correct
67 Correct 610 ms 25224 KB Output is correct
68 Correct 678 ms 28192 KB Output is correct
69 Correct 795 ms 32504 KB Output is correct
70 Correct 819 ms 32436 KB Output is correct
71 Correct 655 ms 32084 KB Output is correct
72 Correct 783 ms 32148 KB Output is correct
73 Correct 657 ms 32108 KB Output is correct
74 Correct 870 ms 32588 KB Output is correct
75 Correct 744 ms 32588 KB Output is correct
76 Correct 754 ms 32464 KB Output is correct
77 Correct 704 ms 32532 KB Output is correct
78 Correct 714 ms 32564 KB Output is correct
79 Correct 677 ms 32204 KB Output is correct
80 Correct 681 ms 32568 KB Output is correct
81 Correct 705 ms 32568 KB Output is correct
82 Correct 845 ms 32508 KB Output is correct
83 Correct 781 ms 32500 KB Output is correct
84 Correct 784 ms 32628 KB Output is correct
85 Correct 738 ms 32600 KB Output is correct
86 Correct 661 ms 32432 KB Output is correct
87 Correct 777 ms 32484 KB Output is correct
88 Correct 727 ms 32424 KB Output is correct
89 Correct 781 ms 32688 KB Output is correct
90 Correct 786 ms 32468 KB Output is correct
91 Correct 0 ms 340 KB Output is correct
92 Correct 1 ms 724 KB Output is correct
93 Correct 0 ms 340 KB Output is correct
94 Correct 674 ms 31608 KB Output is correct
95 Correct 788 ms 33284 KB Output is correct
96 Correct 923 ms 32776 KB Output is correct
97 Correct 504 ms 18016 KB Output is correct
98 Correct 316 ms 20132 KB Output is correct
99 Correct 841 ms 33256 KB Output is correct
100 Correct 447 ms 16848 KB Output is correct
101 Correct 388 ms 16808 KB Output is correct
102 Correct 520 ms 25940 KB Output is correct
103 Correct 745 ms 33264 KB Output is correct
104 Correct 870 ms 33268 KB Output is correct
105 Correct 896 ms 33412 KB Output is correct
106 Correct 826 ms 31688 KB Output is correct
107 Correct 621 ms 29228 KB Output is correct
108 Correct 585 ms 25116 KB Output is correct
109 Correct 696 ms 28684 KB Output is correct
110 Correct 776 ms 27876 KB Output is correct
111 Correct 750 ms 33388 KB Output is correct
112 Correct 822 ms 32920 KB Output is correct
113 Correct 797 ms 32188 KB Output is correct
114 Correct 651 ms 32088 KB Output is correct
115 Correct 797 ms 32192 KB Output is correct
116 Correct 838 ms 32828 KB Output is correct
117 Correct 850 ms 32976 KB Output is correct
118 Correct 828 ms 32860 KB Output is correct
119 Correct 763 ms 32716 KB Output is correct
120 Correct 820 ms 32944 KB Output is correct
121 Correct 681 ms 29160 KB Output is correct
122 Correct 739 ms 33376 KB Output is correct
123 Correct 829 ms 32560 KB Output is correct
124 Correct 1 ms 340 KB Output is correct
125 Correct 1 ms 712 KB Output is correct
126 Correct 1 ms 340 KB Output is correct