oj.uz

Submission #68344

# Submission time Handle Problem Language Result Execution time Memory
68344 2018-08-16T19:00:15 Z Pajaraja Genetics (BOI18_genetics) C++17
47 / 100
 876 ms 82400 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 (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 1016 KB Output is correct
2 Incorrect 5 ms 1144 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 135 ms 22780 KB Output is correct
2 Correct 61 ms 27384 KB Output is correct
3 Correct 62 ms 26232 KB Output is correct
4 Correct 21 ms 12152 KB Output is correct
5 Correct 60 ms 27384 KB Output is correct
6 Correct 61 ms 27384 KB Output is correct
7 Correct 32 ms 11896 KB Output is correct
8 Correct 29 ms 11944 KB Output is correct
9 Correct 57 ms 25720 KB Output is correct
10 Correct 119 ms 25720 KB Output is correct
11 Correct 67 ms 22684 KB Output is correct
12 Correct 57 ms 22776 KB Output is correct
13 Correct 65 ms 22648 KB Output is correct
14 Correct 64 ms 19448 KB Output is correct
15 Correct 52 ms 19704 KB Output is correct
16 Correct 51 ms 20856 KB Output is correct
17 Correct 62 ms 26104 KB Output is correct
18 Correct 60 ms 25976 KB Output is correct
19 Correct 64 ms 26232 KB Output is correct
20 Correct 60 ms 25848 KB Output is correct
21 Correct 66 ms 26104 KB Output is correct
22 Correct 68 ms 25976 KB Output is correct
23 Correct 65 ms 26104 KB Output is correct
24 Correct 62 ms 26104 KB Output is correct
25 Correct 60 ms 25976 KB Output is correct
26 Correct 63 ms 26104 KB Output is correct
27 Correct 67 ms 25848 KB Output is correct
28 Correct 60 ms 25848 KB Output is correct
29 Correct 62 ms 26104 KB Output is correct
30 Correct 49 ms 27384 KB Output is correct
31 Correct 54 ms 27384 KB Output is correct
32 Correct 63 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1148 KB Output is correct
35 Correct 5 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 135 ms 22780 KB Output is correct
2 Correct 61 ms 27384 KB Output is correct
3 Correct 62 ms 26232 KB Output is correct
4 Correct 21 ms 12152 KB Output is correct
5 Correct 60 ms 27384 KB Output is correct
6 Correct 61 ms 27384 KB Output is correct
7 Correct 32 ms 11896 KB Output is correct
8 Correct 29 ms 11944 KB Output is correct
9 Correct 57 ms 25720 KB Output is correct
10 Correct 119 ms 25720 KB Output is correct
11 Correct 67 ms 22684 KB Output is correct
12 Correct 57 ms 22776 KB Output is correct
13 Correct 65 ms 22648 KB Output is correct
14 Correct 64 ms 19448 KB Output is correct
15 Correct 52 ms 19704 KB Output is correct
16 Correct 51 ms 20856 KB Output is correct
17 Correct 62 ms 26104 KB Output is correct
18 Correct 60 ms 25976 KB Output is correct
19 Correct 64 ms 26232 KB Output is correct
20 Correct 60 ms 25848 KB Output is correct
21 Correct 66 ms 26104 KB Output is correct
22 Correct 68 ms 25976 KB Output is correct
23 Correct 65 ms 26104 KB Output is correct
24 Correct 62 ms 26104 KB Output is correct
25 Correct 60 ms 25976 KB Output is correct
26 Correct 63 ms 26104 KB Output is correct
27 Correct 67 ms 25848 KB Output is correct
28 Correct 60 ms 25848 KB Output is correct
29 Correct 62 ms 26104 KB Output is correct
30 Correct 49 ms 27384 KB Output is correct
31 Correct 54 ms 27384 KB Output is correct
32 Correct 63 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1148 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 876 ms 72336 KB Output is correct
37 Correct 228 ms 82296 KB Output is correct
38 Correct 284 ms 80376 KB Output is correct
39 Correct 116 ms 51168 KB Output is correct
40 Correct 294 ms 82172 KB Output is correct
41 Correct 146 ms 41336 KB Output is correct
42 Correct 135 ms 41336 KB Output is correct
43 Correct 238 ms 69520 KB Output is correct
44 Correct 288 ms 82400 KB Output is correct
45 Correct 408 ms 82296 KB Output is correct
46 Correct 340 ms 82296 KB Output is correct
47 Correct 655 ms 72184 KB Output is correct
48 Correct 541 ms 72056 KB Output is correct
49 Correct 239 ms 61816 KB Output is correct
50 Correct 791 ms 61944 KB Output is correct
51 Correct 245 ms 69540 KB Output is correct
52 Correct 293 ms 80248 KB Output is correct
53 Correct 281 ms 80248 KB Output is correct
54 Correct 208 ms 80352 KB Output is correct
55 Correct 227 ms 80376 KB Output is correct
56 Correct 261 ms 80376 KB Output is correct
57 Correct 289 ms 80504 KB Output is correct
58 Correct 282 ms 80504 KB Output is correct
59 Correct 283 ms 80120 KB Output is correct
60 Correct 273 ms 80504 KB Output is correct
61 Correct 274 ms 80248 KB Output is correct
62 Correct 271 ms 79736 KB Output is correct
63 Correct 263 ms 80504 KB Output is correct
64 Correct 268 ms 80504 KB Output is correct
65 Correct 309 ms 80120 KB Output is correct
66 Correct 288 ms 80268 KB Output is correct
67 Correct 275 ms 80532 KB Output is correct
68 Correct 269 ms 80504 KB Output is correct
69 Correct 262 ms 80120 KB Output is correct
70 Correct 276 ms 80376 KB Output is correct
71 Correct 271 ms 80120 KB Output is correct
72 Correct 272 ms 80760 KB Output is correct
73 Correct 270 ms 80120 KB Output is correct
74 Correct 5 ms 504 KB Output is correct
75 Correct 5 ms 1272 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 1016 KB Output is correct
2 Incorrect 5 ms 1144 KB Output isn't correct
3 Halted 0 ms 0 KB -