oj.uz

Submission #68346

# Submission time Handle Problem Language Result Execution time Memory
68346 2018-08-16T19:04:17 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 82452 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<=(ps?(m-1)/8:(m-1)/32);i++) x+=__builtin_popcount(ars[a][i] xor ars[b][i]);
	if(ps) x/=2;
	if(x==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]+=(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;
	}
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:38:7: warning: unused variable 'st' [-Wunused-variable]
   int st=0;
       ^~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1016 KB Output is correct
2 Correct 6 ms 1144 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 1016 KB Output is correct
5 Correct 6 ms 1144 KB Output is correct
6 Correct 6 ms 1144 KB Output is correct
7 Correct 7 ms 760 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 888 KB Output is correct
10 Correct 6 ms 1144 KB Output is correct
11 Correct 6 ms 1016 KB Output is correct
12 Correct 6 ms 1144 KB Output is correct
13 Correct 6 ms 1144 KB Output is correct
14 Correct 6 ms 1144 KB Output is correct
15 Correct 6 ms 1144 KB Output is correct
16 Correct 6 ms 1144 KB Output is correct
17 Correct 5 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 125 ms 22648 KB Output is correct
2 Correct 58 ms 27384 KB Output is correct
3 Correct 67 ms 26076 KB Output is correct
4 Correct 22 ms 12152 KB Output is correct
5 Correct 64 ms 27384 KB Output is correct
6 Correct 65 ms 27384 KB Output is correct
7 Correct 33 ms 11896 KB Output is correct
8 Correct 30 ms 11900 KB Output is correct
9 Correct 62 ms 25732 KB Output is correct
10 Correct 114 ms 25824 KB Output is correct
11 Correct 68 ms 22648 KB Output is correct
12 Correct 54 ms 22776 KB Output is correct
13 Correct 70 ms 22780 KB Output is correct
14 Correct 66 ms 19448 KB Output is correct
15 Correct 56 ms 19704 KB Output is correct
16 Correct 48 ms 20856 KB Output is correct
17 Correct 66 ms 26104 KB Output is correct
18 Correct 61 ms 25980 KB Output is correct
19 Correct 63 ms 26124 KB Output is correct
20 Correct 78 ms 25992 KB Output is correct
21 Correct 64 ms 26104 KB Output is correct
22 Correct 65 ms 25976 KB Output is correct
23 Correct 65 ms 26104 KB Output is correct
24 Correct 66 ms 26104 KB Output is correct
25 Correct 62 ms 25848 KB Output is correct
26 Correct 65 ms 26104 KB Output is correct
27 Correct 62 ms 25976 KB Output is correct
28 Correct 62 ms 25848 KB Output is correct
29 Correct 64 ms 26104 KB Output is correct
30 Correct 52 ms 27384 KB Output is correct
31 Correct 51 ms 27384 KB Output is correct
32 Correct 65 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1144 KB Output is correct
35 Correct 6 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 125 ms 22648 KB Output is correct
2 Correct 58 ms 27384 KB Output is correct
3 Correct 67 ms 26076 KB Output is correct
4 Correct 22 ms 12152 KB Output is correct
5 Correct 64 ms 27384 KB Output is correct
6 Correct 65 ms 27384 KB Output is correct
7 Correct 33 ms 11896 KB Output is correct
8 Correct 30 ms 11900 KB Output is correct
9 Correct 62 ms 25732 KB Output is correct
10 Correct 114 ms 25824 KB Output is correct
11 Correct 68 ms 22648 KB Output is correct
12 Correct 54 ms 22776 KB Output is correct
13 Correct 70 ms 22780 KB Output is correct
14 Correct 66 ms 19448 KB Output is correct
15 Correct 56 ms 19704 KB Output is correct
16 Correct 48 ms 20856 KB Output is correct
17 Correct 66 ms 26104 KB Output is correct
18 Correct 61 ms 25980 KB Output is correct
19 Correct 63 ms 26124 KB Output is correct
20 Correct 78 ms 25992 KB Output is correct
21 Correct 64 ms 26104 KB Output is correct
22 Correct 65 ms 25976 KB Output is correct
23 Correct 65 ms 26104 KB Output is correct
24 Correct 66 ms 26104 KB Output is correct
25 Correct 62 ms 25848 KB Output is correct
26 Correct 65 ms 26104 KB Output is correct
27 Correct 62 ms 25976 KB Output is correct
28 Correct 62 ms 25848 KB Output is correct
29 Correct 64 ms 26104 KB Output is correct
30 Correct 52 ms 27384 KB Output is correct
31 Correct 51 ms 27384 KB Output is correct
32 Correct 65 ms 27384 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 1144 KB Output is correct
35 Correct 6 ms 376 KB Output is correct
36 Correct 805 ms 72184 KB Output is correct
37 Correct 233 ms 82424 KB Output is correct
38 Correct 291 ms 80376 KB Output is correct
39 Correct 116 ms 51192 KB Output is correct
40 Correct 287 ms 82296 KB Output is correct
41 Correct 151 ms 41336 KB Output is correct
42 Correct 137 ms 41336 KB Output is correct
43 Correct 227 ms 69496 KB Output is correct
44 Correct 291 ms 82296 KB Output is correct
45 Correct 396 ms 82300 KB Output is correct
46 Correct 335 ms 82424 KB Output is correct
47 Correct 629 ms 72140 KB Output is correct
48 Correct 522 ms 72056 KB Output is correct
49 Correct 252 ms 61948 KB Output is correct
50 Correct 696 ms 61816 KB Output is correct
51 Correct 245 ms 69672 KB Output is correct
52 Correct 284 ms 80248 KB Output is correct
53 Correct 286 ms 80248 KB Output is correct
54 Correct 216 ms 80504 KB Output is correct
55 Correct 211 ms 80376 KB Output is correct
56 Correct 264 ms 80500 KB Output is correct
57 Correct 292 ms 80632 KB Output is correct
58 Correct 289 ms 80528 KB Output is correct
59 Correct 278 ms 79992 KB Output is correct
60 Correct 271 ms 80504 KB Output is correct
61 Correct 288 ms 80248 KB Output is correct
62 Correct 267 ms 79832 KB Output is correct
63 Correct 272 ms 80504 KB Output is correct
64 Correct 276 ms 80424 KB Output is correct
65 Correct 284 ms 80120 KB Output is correct
66 Correct 284 ms 80248 KB Output is correct
67 Correct 284 ms 80580 KB Output is correct
68 Correct 283 ms 80504 KB Output is correct
69 Correct 272 ms 80376 KB Output is correct
70 Correct 282 ms 80376 KB Output is correct
71 Correct 276 ms 80248 KB Output is correct
72 Correct 278 ms 80760 KB Output is correct
73 Correct 282 ms 80120 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 6 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 1016 KB Output is correct
2 Correct 6 ms 1144 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 1016 KB Output is correct
5 Correct 6 ms 1144 KB Output is correct
6 Correct 6 ms 1144 KB Output is correct
7 Correct 7 ms 760 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 888 KB Output is correct
10 Correct 6 ms 1144 KB Output is correct
11 Correct 6 ms 1016 KB Output is correct
12 Correct 6 ms 1144 KB Output is correct
13 Correct 6 ms 1144 KB Output is correct
14 Correct 6 ms 1144 KB Output is correct
15 Correct 6 ms 1144 KB Output is correct
16 Correct 6 ms 1144 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 125 ms 22648 KB Output is correct
19 Correct 58 ms 27384 KB Output is correct
20 Correct 67 ms 26076 KB Output is correct
21 Correct 22 ms 12152 KB Output is correct
22 Correct 64 ms 27384 KB Output is correct
23 Correct 65 ms 27384 KB Output is correct
24 Correct 33 ms 11896 KB Output is correct
25 Correct 30 ms 11900 KB Output is correct
26 Correct 62 ms 25732 KB Output is correct
27 Correct 114 ms 25824 KB Output is correct
28 Correct 68 ms 22648 KB Output is correct
29 Correct 54 ms 22776 KB Output is correct
30 Correct 70 ms 22780 KB Output is correct
31 Correct 66 ms 19448 KB Output is correct
32 Correct 56 ms 19704 KB Output is correct
33 Correct 48 ms 20856 KB Output is correct
34 Correct 66 ms 26104 KB Output is correct
35 Correct 61 ms 25980 KB Output is correct
36 Correct 63 ms 26124 KB Output is correct
37 Correct 78 ms 25992 KB Output is correct
38 Correct 64 ms 26104 KB Output is correct
39 Correct 65 ms 25976 KB Output is correct
40 Correct 65 ms 26104 KB Output is correct
41 Correct 66 ms 26104 KB Output is correct
42 Correct 62 ms 25848 KB Output is correct
43 Correct 65 ms 26104 KB Output is correct
44 Correct 62 ms 25976 KB Output is correct
45 Correct 62 ms 25848 KB Output is correct
46 Correct 64 ms 26104 KB Output is correct
47 Correct 52 ms 27384 KB Output is correct
48 Correct 51 ms 27384 KB Output is correct
49 Correct 65 ms 27384 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 5 ms 1144 KB Output is correct
52 Correct 6 ms 376 KB Output is correct
53 Correct 805 ms 72184 KB Output is correct
54 Correct 233 ms 82424 KB Output is correct
55 Correct 291 ms 80376 KB Output is correct
56 Correct 116 ms 51192 KB Output is correct
57 Correct 287 ms 82296 KB Output is correct
58 Correct 151 ms 41336 KB Output is correct
59 Correct 137 ms 41336 KB Output is correct
60 Correct 227 ms 69496 KB Output is correct
61 Correct 291 ms 82296 KB Output is correct
62 Correct 396 ms 82300 KB Output is correct
63 Correct 335 ms 82424 KB Output is correct
64 Correct 629 ms 72140 KB Output is correct
65 Correct 522 ms 72056 KB Output is correct
66 Correct 252 ms 61948 KB Output is correct
67 Correct 696 ms 61816 KB Output is correct
68 Correct 245 ms 69672 KB Output is correct
69 Correct 284 ms 80248 KB Output is correct
70 Correct 286 ms 80248 KB Output is correct
71 Correct 216 ms 80504 KB Output is correct
72 Correct 211 ms 80376 KB Output is correct
73 Correct 264 ms 80500 KB Output is correct
74 Correct 292 ms 80632 KB Output is correct
75 Correct 289 ms 80528 KB Output is correct
76 Correct 278 ms 79992 KB Output is correct
77 Correct 271 ms 80504 KB Output is correct
78 Correct 288 ms 80248 KB Output is correct
79 Correct 267 ms 79832 KB Output is correct
80 Correct 272 ms 80504 KB Output is correct
81 Correct 276 ms 80424 KB Output is correct
82 Correct 284 ms 80120 KB Output is correct
83 Correct 284 ms 80248 KB Output is correct
84 Correct 284 ms 80580 KB Output is correct
85 Correct 283 ms 80504 KB Output is correct
86 Correct 272 ms 80376 KB Output is correct
87 Correct 282 ms 80376 KB Output is correct
88 Correct 276 ms 80248 KB Output is correct
89 Correct 278 ms 80760 KB Output is correct
90 Correct 282 ms 80120 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 6 ms 1144 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 411 ms 77944 KB Output is correct
95 Correct 265 ms 82452 KB Output is correct
96 Correct 341 ms 80888 KB Output is correct
97 Correct 191 ms 44152 KB Output is correct
98 Correct 135 ms 51196 KB Output is correct
99 Correct 287 ms 82172 KB Output is correct
100 Correct 183 ms 41336 KB Output is correct
101 Correct 175 ms 41464 KB Output is correct
102 Correct 248 ms 69496 KB Output is correct
103 Correct 323 ms 82296 KB Output is correct
104 Correct 689 ms 82296 KB Output is correct
105 Execution timed out 2092 ms 82424 KB Time limit exceeded
106 Halted 0 ms 0 KB -