Submission #378267

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
378267	2021-03-16T11:02:59 Z	negar_a	Genetics (BOI18_genetics)	C++14	100 / 100	385 ms	19948 KB

genetics

//!yrt tsuj uoy srettam gnihton no emoc
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef long double ld;
#define pb push_back
#define mp make_pair
#define pii pair <int, int>
#define fast_io ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define F first
#define S second

mt19937 Rnd(time(0));
const int maxn = 4100 + 5;
int n, m, k;
ll id[maxn], sm[maxn][5];
ll base = 31;
string s[maxn];

int main(){
	fast_io;
	cin >> n >> m >> k;
	ll tot = 0;
	ll x = 1;
	for(int i = 0; i < n; i ++){
		cin >> s[i];
		id[i] = x;
		x *= base;
		for(int j = 0; j < m; j ++){
			if(s[i][j] == 'A'){
				sm[j][0] += id[i];
				s[i][j] = '0';
			}
			else if(s[i][j] == 'C'){
				sm[j][1] += id[i];
				s[i][j] = '1';
			}
			else if(s[i][j] == 'T'){
				sm[j][2] += id[i];
				s[i][j] = '2';
			}
			else if(s[i][j] == 'G'){
				sm[j][3] += id[i];
				s[i][j] = '3';
			}
		}
		tot += id[i];
	}
	for(int i = 0; i < n; i ++){
		ll sum = 0;
		for(int j = 0; j < m; j ++){
			int c = s[i][j] - '0';
//			cout << "c : " << c << endl;
			for(int t = 0; t < 4; t ++){
				if(c != t){
					sum += sm[j][t];
				}
			}
		}
//		cout << i << " " << sum << " | " << (tot - id[i]) * k << endl;
		if((tot - id[i]) * k == sum){
			cout << i + 1;
			return 0;
		}
	}
	
	return 0;
}

Subtask #1

27.0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	492 KB	Output is correct
2	Correct	1 ms	492 KB	Output is correct
3	Correct	1 ms	492 KB	Output is correct
4	Correct	1 ms	492 KB	Output is correct
5	Correct	1 ms	492 KB	Output is correct
6	Correct	1 ms	492 KB	Output is correct
7	Correct	1 ms	640 KB	Output is correct
8	Correct	1 ms	492 KB	Output is correct
9	Correct	1 ms	492 KB	Output is correct
10	Correct	1 ms	492 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct
12	Correct	2 ms	492 KB	Output is correct
13	Correct	1 ms	524 KB	Output is correct
14	Correct	1 ms	492 KB	Output is correct
15	Correct	1 ms	492 KB	Output is correct
16	Correct	1 ms	492 KB	Output is correct
17	Correct	1 ms	492 KB	Output is correct

Subtask #2

19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	48 ms	3308 KB	Output is correct
2	Correct	40 ms	3948 KB	Output is correct
3	Correct	67 ms	3820 KB	Output is correct
4	Correct	15 ms	1260 KB	Output is correct
5	Correct	35 ms	3948 KB	Output is correct
6	Correct	43 ms	3968 KB	Output is correct
7	Correct	25 ms	2028 KB	Output is correct
8	Correct	23 ms	2028 KB	Output is correct
9	Correct	31 ms	3692 KB	Output is correct
10	Correct	49 ms	3692 KB	Output is correct
11	Correct	40 ms	3308 KB	Output is correct
12	Correct	28 ms	3308 KB	Output is correct
13	Correct	32 ms	3308 KB	Output is correct
14	Correct	41 ms	2924 KB	Output is correct
15	Correct	26 ms	2924 KB	Output is correct
16	Correct	29 ms	2924 KB	Output is correct
17	Correct	51 ms	3820 KB	Output is correct
18	Correct	32 ms	3820 KB	Output is correct
19	Correct	53 ms	3948 KB	Output is correct
20	Correct	41 ms	3820 KB	Output is correct
21	Correct	49 ms	3948 KB	Output is correct
22	Correct	56 ms	3848 KB	Output is correct
23	Correct	57 ms	3820 KB	Output is correct
24	Correct	56 ms	3820 KB	Output is correct
25	Correct	38 ms	3820 KB	Output is correct
26	Correct	43 ms	3820 KB	Output is correct
27	Correct	41 ms	3820 KB	Output is correct
28	Correct	41 ms	3820 KB	Output is correct
29	Correct	51 ms	3820 KB	Output is correct
30	Correct	26 ms	3948 KB	Output is correct
31	Correct	38 ms	3948 KB	Output is correct
32	Correct	40 ms	3948 KB	Output is correct
33	Correct	1 ms	492 KB	Output is correct
34	Correct	1 ms	492 KB	Output is correct
35	Correct	1 ms	492 KB	Output is correct

Subtask #3

28.0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	48 ms	3308 KB	Output is correct
2	Correct	40 ms	3948 KB	Output is correct
3	Correct	67 ms	3820 KB	Output is correct
4	Correct	15 ms	1260 KB	Output is correct
5	Correct	35 ms	3948 KB	Output is correct
6	Correct	43 ms	3968 KB	Output is correct
7	Correct	25 ms	2028 KB	Output is correct
8	Correct	23 ms	2028 KB	Output is correct
9	Correct	31 ms	3692 KB	Output is correct
10	Correct	49 ms	3692 KB	Output is correct
11	Correct	40 ms	3308 KB	Output is correct
12	Correct	28 ms	3308 KB	Output is correct
13	Correct	32 ms	3308 KB	Output is correct
14	Correct	41 ms	2924 KB	Output is correct
15	Correct	26 ms	2924 KB	Output is correct
16	Correct	29 ms	2924 KB	Output is correct
17	Correct	51 ms	3820 KB	Output is correct
18	Correct	32 ms	3820 KB	Output is correct
19	Correct	53 ms	3948 KB	Output is correct
20	Correct	41 ms	3820 KB	Output is correct
21	Correct	49 ms	3948 KB	Output is correct
22	Correct	56 ms	3848 KB	Output is correct
23	Correct	57 ms	3820 KB	Output is correct
24	Correct	56 ms	3820 KB	Output is correct
25	Correct	38 ms	3820 KB	Output is correct
26	Correct	43 ms	3820 KB	Output is correct
27	Correct	41 ms	3820 KB	Output is correct
28	Correct	41 ms	3820 KB	Output is correct
29	Correct	51 ms	3820 KB	Output is correct
30	Correct	26 ms	3948 KB	Output is correct
31	Correct	38 ms	3948 KB	Output is correct
32	Correct	40 ms	3948 KB	Output is correct
33	Correct	1 ms	492 KB	Output is correct
34	Correct	1 ms	492 KB	Output is correct
35	Correct	1 ms	492 KB	Output is correct
36	Correct	219 ms	17744 KB	Output is correct
37	Correct	166 ms	19436 KB	Output is correct
38	Correct	297 ms	19564 KB	Output is correct
39	Correct	82 ms	6764 KB	Output is correct
40	Correct	249 ms	19436 KB	Output is correct
41	Correct	142 ms	10092 KB	Output is correct
42	Correct	124 ms	10044 KB	Output is correct
43	Correct	144 ms	13676 KB	Output is correct
44	Correct	176 ms	19948 KB	Output is correct
45	Correct	252 ms	19948 KB	Output is correct
46	Correct	174 ms	19948 KB	Output is correct
47	Correct	250 ms	17640 KB	Output is correct
48	Correct	257 ms	17788 KB	Output is correct
49	Correct	140 ms	14956 KB	Output is correct
50	Correct	209 ms	14956 KB	Output is correct
51	Correct	222 ms	16620 KB	Output is correct
52	Correct	273 ms	19436 KB	Output is correct
53	Correct	276 ms	19436 KB	Output is correct
54	Correct	132 ms	18540 KB	Output is correct
55	Correct	218 ms	18404 KB	Output is correct
56	Correct	174 ms	18284 KB	Output is correct
57	Correct	298 ms	19692 KB	Output is correct
58	Correct	229 ms	19692 KB	Output is correct
59	Correct	197 ms	19436 KB	Output is correct
60	Correct	190 ms	19564 KB	Output is correct
61	Correct	195 ms	19424 KB	Output is correct
62	Correct	184 ms	19436 KB	Output is correct
63	Correct	173 ms	19564 KB	Output is correct
64	Correct	185 ms	19564 KB	Output is correct
65	Correct	282 ms	19564 KB	Output is correct
66	Correct	259 ms	19436 KB	Output is correct
67	Correct	255 ms	19564 KB	Output is correct
68	Correct	223 ms	19692 KB	Output is correct
69	Correct	164 ms	19436 KB	Output is correct
70	Correct	266 ms	19616 KB	Output is correct
71	Correct	225 ms	19412 KB	Output is correct
72	Correct	232 ms	19564 KB	Output is correct
73	Correct	253 ms	19564 KB	Output is correct
74	Correct	1 ms	492 KB	Output is correct
75	Correct	1 ms	492 KB	Output is correct
76	Correct	1 ms	492 KB	Output is correct

Subtask #4

26.0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	492 KB	Output is correct
2	Correct	1 ms	492 KB	Output is correct
3	Correct	1 ms	492 KB	Output is correct
4	Correct	1 ms	492 KB	Output is correct
5	Correct	1 ms	492 KB	Output is correct
6	Correct	1 ms	492 KB	Output is correct
7	Correct	1 ms	640 KB	Output is correct
8	Correct	1 ms	492 KB	Output is correct
9	Correct	1 ms	492 KB	Output is correct
10	Correct	1 ms	492 KB	Output is correct
11	Correct	1 ms	492 KB	Output is correct
12	Correct	2 ms	492 KB	Output is correct
13	Correct	1 ms	524 KB	Output is correct
14	Correct	1 ms	492 KB	Output is correct
15	Correct	1 ms	492 KB	Output is correct
16	Correct	1 ms	492 KB	Output is correct
17	Correct	1 ms	492 KB	Output is correct
18	Correct	48 ms	3308 KB	Output is correct
19	Correct	40 ms	3948 KB	Output is correct
20	Correct	67 ms	3820 KB	Output is correct
21	Correct	15 ms	1260 KB	Output is correct
22	Correct	35 ms	3948 KB	Output is correct
23	Correct	43 ms	3968 KB	Output is correct
24	Correct	25 ms	2028 KB	Output is correct
25	Correct	23 ms	2028 KB	Output is correct
26	Correct	31 ms	3692 KB	Output is correct
27	Correct	49 ms	3692 KB	Output is correct
28	Correct	40 ms	3308 KB	Output is correct
29	Correct	28 ms	3308 KB	Output is correct
30	Correct	32 ms	3308 KB	Output is correct
31	Correct	41 ms	2924 KB	Output is correct
32	Correct	26 ms	2924 KB	Output is correct
33	Correct	29 ms	2924 KB	Output is correct
34	Correct	51 ms	3820 KB	Output is correct
35	Correct	32 ms	3820 KB	Output is correct
36	Correct	53 ms	3948 KB	Output is correct
37	Correct	41 ms	3820 KB	Output is correct
38	Correct	49 ms	3948 KB	Output is correct
39	Correct	56 ms	3848 KB	Output is correct
40	Correct	57 ms	3820 KB	Output is correct
41	Correct	56 ms	3820 KB	Output is correct
42	Correct	38 ms	3820 KB	Output is correct
43	Correct	43 ms	3820 KB	Output is correct
44	Correct	41 ms	3820 KB	Output is correct
45	Correct	41 ms	3820 KB	Output is correct
46	Correct	51 ms	3820 KB	Output is correct
47	Correct	26 ms	3948 KB	Output is correct
48	Correct	38 ms	3948 KB	Output is correct
49	Correct	40 ms	3948 KB	Output is correct
50	Correct	1 ms	492 KB	Output is correct
51	Correct	1 ms	492 KB	Output is correct
52	Correct	1 ms	492 KB	Output is correct
53	Correct	219 ms	17744 KB	Output is correct
54	Correct	166 ms	19436 KB	Output is correct
55	Correct	297 ms	19564 KB	Output is correct
56	Correct	82 ms	6764 KB	Output is correct
57	Correct	249 ms	19436 KB	Output is correct
58	Correct	142 ms	10092 KB	Output is correct
59	Correct	124 ms	10044 KB	Output is correct
60	Correct	144 ms	13676 KB	Output is correct
61	Correct	176 ms	19948 KB	Output is correct
62	Correct	252 ms	19948 KB	Output is correct
63	Correct	174 ms	19948 KB	Output is correct
64	Correct	250 ms	17640 KB	Output is correct
65	Correct	257 ms	17788 KB	Output is correct
66	Correct	140 ms	14956 KB	Output is correct
67	Correct	209 ms	14956 KB	Output is correct
68	Correct	222 ms	16620 KB	Output is correct
69	Correct	273 ms	19436 KB	Output is correct
70	Correct	276 ms	19436 KB	Output is correct
71	Correct	132 ms	18540 KB	Output is correct
72	Correct	218 ms	18404 KB	Output is correct
73	Correct	174 ms	18284 KB	Output is correct
74	Correct	298 ms	19692 KB	Output is correct
75	Correct	229 ms	19692 KB	Output is correct
76	Correct	197 ms	19436 KB	Output is correct
77	Correct	190 ms	19564 KB	Output is correct
78	Correct	195 ms	19424 KB	Output is correct
79	Correct	184 ms	19436 KB	Output is correct
80	Correct	173 ms	19564 KB	Output is correct
81	Correct	185 ms	19564 KB	Output is correct
82	Correct	282 ms	19564 KB	Output is correct
83	Correct	259 ms	19436 KB	Output is correct
84	Correct	255 ms	19564 KB	Output is correct
85	Correct	223 ms	19692 KB	Output is correct
86	Correct	164 ms	19436 KB	Output is correct
87	Correct	266 ms	19616 KB	Output is correct
88	Correct	225 ms	19412 KB	Output is correct
89	Correct	232 ms	19564 KB	Output is correct
90	Correct	253 ms	19564 KB	Output is correct
91	Correct	1 ms	492 KB	Output is correct
92	Correct	1 ms	492 KB	Output is correct
93	Correct	1 ms	492 KB	Output is correct
94	Correct	196 ms	18924 KB	Output is correct
95	Correct	217 ms	19436 KB	Output is correct
96	Correct	385 ms	19692 KB	Output is correct
97	Correct	237 ms	10872 KB	Output is correct
98	Correct	109 ms	6764 KB	Output is correct
99	Correct	275 ms	19564 KB	Output is correct
100	Correct	159 ms	10092 KB	Output is correct
101	Correct	133 ms	10092 KB	Output is correct
102	Correct	167 ms	13676 KB	Output is correct
103	Correct	212 ms	19948 KB	Output is correct
104	Correct	344 ms	19948 KB	Output is correct
105	Correct	380 ms	19932 KB	Output is correct
106	Correct	335 ms	19076 KB	Output is correct
107	Correct	169 ms	17772 KB	Output is correct
108	Correct	189 ms	14956 KB	Output is correct
109	Correct	267 ms	17516 KB	Output is correct
110	Correct	303 ms	15980 KB	Output is correct
111	Correct	245 ms	19948 KB	Output is correct
112	Correct	309 ms	19692 KB	Output is correct
113	Correct	248 ms	18284 KB	Output is correct
114	Correct	126 ms	18396 KB	Output is correct
115	Correct	326 ms	18480 KB	Output is correct
116	Correct	343 ms	19820 KB	Output is correct
117	Correct	330 ms	19716 KB	Output is correct
118	Correct	306 ms	19820 KB	Output is correct
119	Correct	272 ms	19692 KB	Output is correct
120	Correct	328 ms	19692 KB	Output is correct
121	Correct	204 ms	17644 KB	Output is correct
122	Correct	162 ms	19436 KB	Output is correct
123	Correct	295 ms	19564 KB	Output is correct
124	Correct	1 ms	492 KB	Output is correct
125	Correct	1 ms	492 KB	Output is correct
126	Correct	1 ms	492 KB	Output is correct