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Submission #877813

# Submission time Handle Problem Language Result Execution time Memory
877813 2023-11-23T15:26:23 Z phoenix0423 Genetics (BOI18_genetics) C++17
100 / 100
 453 ms 36528 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
#define fastio ios::sync_with_stdio(false), cin.tie(0)
// #pragma GCC optimize("Ofast")
#define FOR(i, a, b) for(int i = (a); i < (b); i++)
#define REP(i, n) FOR(i, 0, n)
#define REP1(i, n) FOR(i, 0, n + 1)
#define pb push_back
#define pf push_front
#define eb emplace_back
#define f first
#define s second
#define lowbit(x) x&-x
#define ckmin(a, b) a = min(a, b)
#define ckmax(a, b) a = max(a, b)
const int N = 1e9 + 7;
const int INF = 1e9 + 7;
const int maxn = 5000;
ll have[maxn][4];
map<char, int> mp{{'A', 0}, {'T', 1}, {'C', 2}, {'G', 3}};

int main(void){
	fastio;
	int n, m, k;
	cin>>n>>m>>k;
	vector<string> s(n);
	for(int i = 0; i < n; i++) cin>>s[i];
	random_device rd;
	mt19937 gen;
	uniform_int_distribution<> rng(0, INF);
	vector<int> w(n);
	ll ttlw = 0;
	for(int i = 0; i < n; i++) w[i] = rng(gen), ttlw += w[i];
	for(int i = 0; i < n; i++){
		for(int j = 0; j < m; j++) have[j][mp[s[i][j]]] += w[i];
	}
	for(int i = 0; i < n; i++){
		ll dif = 0;
		for(int j = 0; j < m; j++){
			dif += ttlw - have[j][mp[s[i][j]]];
		}
		if(dif == (ttlw - w[i]) * k){
			cout<<i + 1<<"\n";
			return 0;
		}
	}
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 46 ms 5728 KB Output is correct
2 Correct 29 ms 7036 KB Output is correct
3 Correct 55 ms 6864 KB Output is correct
4 Correct 11 ms 1628 KB Output is correct
5 Correct 35 ms 6992 KB Output is correct
6 Correct 41 ms 7080 KB Output is correct
7 Correct 24 ms 3164 KB Output is correct
8 Correct 20 ms 3164 KB Output is correct
9 Correct 30 ms 6624 KB Output is correct
10 Correct 48 ms 6488 KB Output is correct
11 Correct 41 ms 5968 KB Output is correct
12 Correct 27 ms 5712 KB Output is correct
13 Correct 31 ms 5724 KB Output is correct
14 Correct 39 ms 5100 KB Output is correct
15 Correct 26 ms 4928 KB Output is correct
16 Correct 29 ms 5200 KB Output is correct
17 Correct 49 ms 6748 KB Output is correct
18 Correct 31 ms 6820 KB Output is correct
19 Correct 47 ms 6744 KB Output is correct
20 Correct 35 ms 6748 KB Output is correct
21 Correct 47 ms 6744 KB Output is correct
22 Correct 53 ms 6748 KB Output is correct
23 Correct 54 ms 6864 KB Output is correct
24 Correct 53 ms 6840 KB Output is correct
25 Correct 36 ms 6884 KB Output is correct
26 Correct 45 ms 7068 KB Output is correct
27 Correct 40 ms 6748 KB Output is correct
28 Correct 39 ms 6736 KB Output is correct
29 Correct 48 ms 7096 KB Output is correct
30 Correct 23 ms 6996 KB Output is correct
31 Correct 27 ms 7000 KB Output is correct
32 Correct 40 ms 7128 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 46 ms 5728 KB Output is correct
2 Correct 29 ms 7036 KB Output is correct
3 Correct 55 ms 6864 KB Output is correct
4 Correct 11 ms 1628 KB Output is correct
5 Correct 35 ms 6992 KB Output is correct
6 Correct 41 ms 7080 KB Output is correct
7 Correct 24 ms 3164 KB Output is correct
8 Correct 20 ms 3164 KB Output is correct
9 Correct 30 ms 6624 KB Output is correct
10 Correct 48 ms 6488 KB Output is correct
11 Correct 41 ms 5968 KB Output is correct
12 Correct 27 ms 5712 KB Output is correct
13 Correct 31 ms 5724 KB Output is correct
14 Correct 39 ms 5100 KB Output is correct
15 Correct 26 ms 4928 KB Output is correct
16 Correct 29 ms 5200 KB Output is correct
17 Correct 49 ms 6748 KB Output is correct
18 Correct 31 ms 6820 KB Output is correct
19 Correct 47 ms 6744 KB Output is correct
20 Correct 35 ms 6748 KB Output is correct
21 Correct 47 ms 6744 KB Output is correct
22 Correct 53 ms 6748 KB Output is correct
23 Correct 54 ms 6864 KB Output is correct
24 Correct 53 ms 6840 KB Output is correct
25 Correct 36 ms 6884 KB Output is correct
26 Correct 45 ms 7068 KB Output is correct
27 Correct 40 ms 6748 KB Output is correct
28 Correct 39 ms 6736 KB Output is correct
29 Correct 48 ms 7096 KB Output is correct
30 Correct 23 ms 6996 KB Output is correct
31 Correct 27 ms 7000 KB Output is correct
32 Correct 40 ms 7128 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 202 ms 32036 KB Output is correct
37 Correct 152 ms 35936 KB Output is correct
38 Correct 283 ms 35568 KB Output is correct
39 Correct 77 ms 12696 KB Output is correct
40 Correct 267 ms 35932 KB Output is correct
41 Correct 125 ms 18000 KB Output is correct
42 Correct 104 ms 18000 KB Output is correct
43 Correct 138 ms 25472 KB Output is correct
44 Correct 180 ms 36368 KB Output is correct
45 Correct 254 ms 36528 KB Output is correct
46 Correct 173 ms 36176 KB Output is correct
47 Correct 212 ms 31956 KB Output is correct
48 Correct 239 ms 32764 KB Output is correct
49 Correct 138 ms 27216 KB Output is correct
50 Correct 203 ms 27480 KB Output is correct
51 Correct 215 ms 30376 KB Output is correct
52 Correct 297 ms 35468 KB Output is correct
53 Correct 271 ms 35528 KB Output is correct
54 Correct 133 ms 34048 KB Output is correct
55 Correct 180 ms 34080 KB Output is correct
56 Correct 176 ms 34036 KB Output is correct
57 Correct 288 ms 35648 KB Output is correct
58 Correct 226 ms 35472 KB Output is correct
59 Correct 199 ms 35264 KB Output is correct
60 Correct 190 ms 35664 KB Output is correct
61 Correct 194 ms 35480 KB Output is correct
62 Correct 187 ms 35476 KB Output is correct
63 Correct 170 ms 35408 KB Output is correct
64 Correct 186 ms 35412 KB Output is correct
65 Correct 263 ms 35504 KB Output is correct
66 Correct 255 ms 35472 KB Output is correct
67 Correct 254 ms 35736 KB Output is correct
68 Correct 220 ms 35476 KB Output is correct
69 Correct 166 ms 35412 KB Output is correct
70 Correct 250 ms 35472 KB Output is correct
71 Correct 212 ms 35464 KB Output is correct
72 Correct 227 ms 35728 KB Output is correct
73 Correct 243 ms 35480 KB Output is correct
74 Correct 1 ms 344 KB Output is correct
75 Correct 0 ms 344 KB Output is correct
76 Correct 0 ms 344 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 46 ms 5728 KB Output is correct
19 Correct 29 ms 7036 KB Output is correct
20 Correct 55 ms 6864 KB Output is correct
21 Correct 11 ms 1628 KB Output is correct
22 Correct 35 ms 6992 KB Output is correct
23 Correct 41 ms 7080 KB Output is correct
24 Correct 24 ms 3164 KB Output is correct
25 Correct 20 ms 3164 KB Output is correct
26 Correct 30 ms 6624 KB Output is correct
27 Correct 48 ms 6488 KB Output is correct
28 Correct 41 ms 5968 KB Output is correct
29 Correct 27 ms 5712 KB Output is correct
30 Correct 31 ms 5724 KB Output is correct
31 Correct 39 ms 5100 KB Output is correct
32 Correct 26 ms 4928 KB Output is correct
33 Correct 29 ms 5200 KB Output is correct
34 Correct 49 ms 6748 KB Output is correct
35 Correct 31 ms 6820 KB Output is correct
36 Correct 47 ms 6744 KB Output is correct
37 Correct 35 ms 6748 KB Output is correct
38 Correct 47 ms 6744 KB Output is correct
39 Correct 53 ms 6748 KB Output is correct
40 Correct 54 ms 6864 KB Output is correct
41 Correct 53 ms 6840 KB Output is correct
42 Correct 36 ms 6884 KB Output is correct
43 Correct 45 ms 7068 KB Output is correct
44 Correct 40 ms 6748 KB Output is correct
45 Correct 39 ms 6736 KB Output is correct
46 Correct 48 ms 7096 KB Output is correct
47 Correct 23 ms 6996 KB Output is correct
48 Correct 27 ms 7000 KB Output is correct
49 Correct 40 ms 7128 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 202 ms 32036 KB Output is correct
54 Correct 152 ms 35936 KB Output is correct
55 Correct 283 ms 35568 KB Output is correct
56 Correct 77 ms 12696 KB Output is correct
57 Correct 267 ms 35932 KB Output is correct
58 Correct 125 ms 18000 KB Output is correct
59 Correct 104 ms 18000 KB Output is correct
60 Correct 138 ms 25472 KB Output is correct
61 Correct 180 ms 36368 KB Output is correct
62 Correct 254 ms 36528 KB Output is correct
63 Correct 173 ms 36176 KB Output is correct
64 Correct 212 ms 31956 KB Output is correct
65 Correct 239 ms 32764 KB Output is correct
66 Correct 138 ms 27216 KB Output is correct
67 Correct 203 ms 27480 KB Output is correct
68 Correct 215 ms 30376 KB Output is correct
69 Correct 297 ms 35468 KB Output is correct
70 Correct 271 ms 35528 KB Output is correct
71 Correct 133 ms 34048 KB Output is correct
72 Correct 180 ms 34080 KB Output is correct
73 Correct 176 ms 34036 KB Output is correct
74 Correct 288 ms 35648 KB Output is correct
75 Correct 226 ms 35472 KB Output is correct
76 Correct 199 ms 35264 KB Output is correct
77 Correct 190 ms 35664 KB Output is correct
78 Correct 194 ms 35480 KB Output is correct
79 Correct 187 ms 35476 KB Output is correct
80 Correct 170 ms 35408 KB Output is correct
81 Correct 186 ms 35412 KB Output is correct
82 Correct 263 ms 35504 KB Output is correct
83 Correct 255 ms 35472 KB Output is correct
84 Correct 254 ms 35736 KB Output is correct
85 Correct 220 ms 35476 KB Output is correct
86 Correct 166 ms 35412 KB Output is correct
87 Correct 250 ms 35472 KB Output is correct
88 Correct 212 ms 35464 KB Output is correct
89 Correct 227 ms 35728 KB Output is correct
90 Correct 243 ms 35480 KB Output is correct
91 Correct 1 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 236 ms 34352 KB Output is correct
95 Correct 244 ms 35948 KB Output is correct
96 Correct 442 ms 35800 KB Output is correct
97 Correct 243 ms 19536 KB Output is correct
98 Correct 107 ms 12712 KB Output is correct
99 Correct 264 ms 35668 KB Output is correct
100 Correct 184 ms 18252 KB Output is correct
101 Correct 150 ms 18252 KB Output is correct
102 Correct 195 ms 25172 KB Output is correct
103 Correct 216 ms 36328 KB Output is correct
104 Correct 397 ms 36316 KB Output is correct
105 Correct 453 ms 36180 KB Output is correct
106 Correct 403 ms 34676 KB Output is correct
107 Correct 174 ms 32056 KB Output is correct
108 Correct 190 ms 27588 KB Output is correct
109 Correct 328 ms 31448 KB Output is correct
110 Correct 350 ms 29524 KB Output is correct
111 Correct 232 ms 36388 KB Output is correct
112 Correct 366 ms 35924 KB Output is correct
113 Correct 261 ms 34020 KB Output is correct
114 Correct 130 ms 34024 KB Output is correct
115 Correct 383 ms 33876 KB Output is correct
116 Correct 402 ms 36040 KB Output is correct
117 Correct 381 ms 35972 KB Output is correct
118 Correct 365 ms 35972 KB Output is correct
119 Correct 327 ms 35764 KB Output is correct
120 Correct 392 ms 35940 KB Output is correct
121 Correct 204 ms 32032 KB Output is correct
122 Correct 153 ms 35924 KB Output is correct
123 Correct 294 ms 35576 KB Output is correct
124 Correct 0 ms 348 KB Output is correct
125 Correct 0 ms 476 KB Output is correct
126 Correct 0 ms 348 KB Output is correct