oj.uz

Submission #68342

# Submission time Handle Problem Language Result Execution time Memory
68342 2018-08-16T18:58:28 Z Pajaraja Genetics (BOI18_genetics) C++17
47 / 100
 827 ms 82424 KB 
#include <bits/stdc++.h>
using namespace std;
int uc[4][4107],k,m,arr[4107][4107],ars[4107][1000];
bool c[4107],ps;
bool check(int a,int b)
{
	int x=0;
	for(int i=0;i<=(m-1)/32;i++) x+=__builtin_popcount(ars[a][i] xor ars[b][i]);
	if((!ps && x==k) || (ps && x==2*k)) return true;
	return false;
}
int main()
{
	ios::sync_with_stdio(false);
	int n;
	cin>>n>>m>>k;
	string s;
	for(int i=0;i<n;i++)
	{
		cin>>s;
		for(int j=0;j<m;j++)
		{
			if(s[j]=='A') arr[i][j]=0;
			if(s[j]=='C') arr[i][j]=1;
			if(s[j]=='G') arr[i][j]=2;
			if(s[j]=='T') arr[i][j]=3;
			if(arr[i][j]>1) ps=true;
			uc[arr[i][j]][j]++;
		}
	}
	if(!ps) for(int i=0;i<n;i++) for(int j=0;j<m;j++) ars[i][j/32]+=(arr[i][j]<<(j%32)); 
	else for(int i=0;i<n;i++) for(int j=0;j<m;j++) ars[i][j/8]=ars[i][j/8] xor ((15 xor (1<<arr[i][j]))<<((j%8)*4)); 
	/*for(int ttt=0;ttt<10000;ttt++)
	{
		int x=rand()%n,y=rand()%n;
		if(x==y) continue;
		int st=0;
		if(!check(x,y)) {c[x]=c[y]=true;};
	}*/
	for(int i=0;i<n;i++) if(!c[i])
	{
		int skor=0;
		bool propo=false;
		for(int j=0;j<m;j++) skor+=(n-uc[arr[i][j]][j]);
		if(skor!=(n-1)*k) continue;
		for(int j=0;j<n;j++) if(i!=j) if(!check(i,j)) {propo=true; break;}
		if(propo) continue;
		printf("%d",i+1);
		return 0;
	}
}

Subtask #1
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1144 KB Output is correct
2 Incorrect 5 ms 1272 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 131 ms 22648 KB Output is correct
2 Correct 52 ms 27296 KB Output is correct
3 Correct 63 ms 26104 KB Output is correct
4 Correct 21 ms 12152 KB Output is correct
5 Correct 61 ms 27384 KB Output is correct
6 Correct 63 ms 27384 KB Output is correct
7 Correct 32 ms 11896 KB Output is correct
8 Correct 27 ms 11896 KB Output is correct
9 Correct 57 ms 25720 KB Output is correct
10 Correct 117 ms 25720 KB Output is correct
11 Correct 68 ms 22776 KB Output is correct
12 Correct 52 ms 22904 KB Output is correct
13 Correct 63 ms 22648 KB Output is correct
14 Correct 64 ms 19452 KB Output is correct
15 Correct 52 ms 19704 KB Output is correct
16 Correct 49 ms 20856 KB Output is correct
17 Correct 62 ms 26236 KB Output is correct
18 Correct 58 ms 25976 KB Output is correct
19 Correct 61 ms 26232 KB Output is correct
20 Correct 59 ms 25848 KB Output is correct
21 Correct 61 ms 25976 KB Output is correct
22 Correct 64 ms 25976 KB Output is correct
23 Correct 64 ms 26108 KB Output is correct
24 Correct 63 ms 26104 KB Output is correct
25 Correct 59 ms 25848 KB Output is correct
26 Correct 60 ms 26104 KB Output is correct
27 Correct 59 ms 25976 KB Output is correct
28 Correct 61 ms 25976 KB Output is correct
29 Correct 62 ms 26104 KB Output is correct
30 Correct 49 ms 27384 KB Output is correct
31 Correct 51 ms 27384 KB Output is correct
32 Correct 62 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 1144 KB Output is correct
35 Correct 5 ms 508 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 131 ms 22648 KB Output is correct
2 Correct 52 ms 27296 KB Output is correct
3 Correct 63 ms 26104 KB Output is correct
4 Correct 21 ms 12152 KB Output is correct
5 Correct 61 ms 27384 KB Output is correct
6 Correct 63 ms 27384 KB Output is correct
7 Correct 32 ms 11896 KB Output is correct
8 Correct 27 ms 11896 KB Output is correct
9 Correct 57 ms 25720 KB Output is correct
10 Correct 117 ms 25720 KB Output is correct
11 Correct 68 ms 22776 KB Output is correct
12 Correct 52 ms 22904 KB Output is correct
13 Correct 63 ms 22648 KB Output is correct
14 Correct 64 ms 19452 KB Output is correct
15 Correct 52 ms 19704 KB Output is correct
16 Correct 49 ms 20856 KB Output is correct
17 Correct 62 ms 26236 KB Output is correct
18 Correct 58 ms 25976 KB Output is correct
19 Correct 61 ms 26232 KB Output is correct
20 Correct 59 ms 25848 KB Output is correct
21 Correct 61 ms 25976 KB Output is correct
22 Correct 64 ms 25976 KB Output is correct
23 Correct 64 ms 26108 KB Output is correct
24 Correct 63 ms 26104 KB Output is correct
25 Correct 59 ms 25848 KB Output is correct
26 Correct 60 ms 26104 KB Output is correct
27 Correct 59 ms 25976 KB Output is correct
28 Correct 61 ms 25976 KB Output is correct
29 Correct 62 ms 26104 KB Output is correct
30 Correct 49 ms 27384 KB Output is correct
31 Correct 51 ms 27384 KB Output is correct
32 Correct 62 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 1144 KB Output is correct
35 Correct 5 ms 508 KB Output is correct
36 Correct 827 ms 72124 KB Output is correct
37 Correct 222 ms 82424 KB Output is correct
38 Correct 281 ms 80376 KB Output is correct
39 Correct 112 ms 51192 KB Output is correct
40 Correct 275 ms 82300 KB Output is correct
41 Correct 143 ms 41336 KB Output is correct
42 Correct 135 ms 41336 KB Output is correct
43 Correct 235 ms 69496 KB Output is correct
44 Correct 299 ms 82296 KB Output is correct
45 Correct 407 ms 82424 KB Output is correct
46 Correct 336 ms 82296 KB Output is correct
47 Correct 684 ms 72184 KB Output is correct
48 Correct 556 ms 72184 KB Output is correct
49 Correct 269 ms 61864 KB Output is correct
50 Correct 773 ms 61944 KB Output is correct
51 Correct 245 ms 69496 KB Output is correct
52 Correct 280 ms 80248 KB Output is correct
53 Correct 299 ms 80252 KB Output is correct
54 Correct 229 ms 80376 KB Output is correct
55 Correct 224 ms 80376 KB Output is correct
56 Correct 271 ms 80376 KB Output is correct
57 Correct 289 ms 80760 KB Output is correct
58 Correct 276 ms 80504 KB Output is correct
59 Correct 270 ms 80060 KB Output is correct
60 Correct 271 ms 80632 KB Output is correct
61 Correct 274 ms 79992 KB Output is correct
62 Correct 276 ms 79864 KB Output is correct
63 Correct 267 ms 80504 KB Output is correct
64 Correct 269 ms 80376 KB Output is correct
65 Correct 286 ms 80224 KB Output is correct
66 Correct 274 ms 80248 KB Output is correct
67 Correct 283 ms 80760 KB Output is correct
68 Correct 274 ms 80712 KB Output is correct
69 Correct 259 ms 80120 KB Output is correct
70 Correct 283 ms 80504 KB Output is correct
71 Correct 269 ms 80120 KB Output is correct
72 Correct 279 ms 80888 KB Output is correct
73 Correct 271 ms 80120 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 1144 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1144 KB Output is correct
2 Incorrect 5 ms 1272 KB Output isn't correct
3 Halted 0 ms 0 KB -