oj.uz

Submission #105896

# Submission time Handle Problem Language Result Execution time Memory
105896 2019-04-15T15:16:48 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 157624 KB 
#include <bits/stdc++.h>
using namespace std;
int uc[4][4107],k,m;
long long 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)/16:(m-1)/64);i++) x+=__builtin_popcountll(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/64]+=(arr[i][j]<<(j%64)); 
	else for(int i=0;i<n;i++) for(int j=0;j<m;j++) ars[i][j/16]+=(1LL<<(arr[i][j]+(j%16)*4));
	int x=0,y=1;
	mt19937 rng(225522);
	/*for(int ttt=0;ttt<400000;ttt++)
	{
		x=uniform_int_distribution<int>(0, n-1)(rng),y=uniform_int_distribution<int>(0,n-1)(rng);
		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<60;j++) 
		{
			y=uniform_int_distribution<int>(0, n-1)(rng);
			if(i==y) continue;
			if(!check(i,y)) {c[i]=c[y]=true;}
		}
		if(c[i]) continue;
		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:35:6: warning: unused variable 'x' [-Wunused-variable]
  int x=0,y=1;
      ^

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1144 KB Output is correct
2 Correct 5 ms 1272 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 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 6 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 5 ms 1272 KB Output is correct
11 Correct 5 ms 1144 KB Output is correct
12 Correct 5 ms 1272 KB Output is correct
13 Correct 5 ms 1272 KB Output is correct
14 Correct 5 ms 1272 KB Output is correct
15 Correct 6 ms 1272 KB Output is correct
16 Correct 5 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 118 ms 34040 KB Output is correct
2 Correct 71 ms 41464 KB Output is correct
3 Correct 90 ms 39544 KB Output is correct
4 Correct 27 ms 15352 KB Output is correct
5 Correct 70 ms 41336 KB Output is correct
6 Correct 76 ms 41376 KB Output is correct
7 Correct 43 ms 18296 KB Output is correct
8 Correct 37 ms 18296 KB Output is correct
9 Correct 65 ms 38648 KB Output is correct
10 Correct 105 ms 38648 KB Output is correct
11 Correct 76 ms 34040 KB Output is correct
12 Correct 61 ms 34168 KB Output is correct
13 Correct 72 ms 34040 KB Output is correct
14 Correct 76 ms 29304 KB Output is correct
15 Correct 57 ms 29560 KB Output is correct
16 Correct 58 ms 30840 KB Output is correct
17 Correct 83 ms 39544 KB Output is correct
18 Correct 69 ms 39288 KB Output is correct
19 Correct 85 ms 39672 KB Output is correct
20 Correct 71 ms 39160 KB Output is correct
21 Correct 79 ms 39672 KB Output is correct
22 Correct 84 ms 39416 KB Output is correct
23 Correct 86 ms 39416 KB Output is correct
24 Correct 85 ms 39416 KB Output is correct
25 Correct 72 ms 39160 KB Output is correct
26 Correct 78 ms 39444 KB Output is correct
27 Correct 75 ms 39288 KB Output is correct
28 Correct 73 ms 39160 KB Output is correct
29 Correct 85 ms 39416 KB Output is correct
30 Correct 56 ms 41336 KB Output is correct
31 Correct 59 ms 41336 KB Output is correct
32 Correct 69 ms 41336 KB Output is correct
33 Correct 5 ms 508 KB Output is correct
34 Correct 5 ms 1272 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 118 ms 34040 KB Output is correct
2 Correct 71 ms 41464 KB Output is correct
3 Correct 90 ms 39544 KB Output is correct
4 Correct 27 ms 15352 KB Output is correct
5 Correct 70 ms 41336 KB Output is correct
6 Correct 76 ms 41376 KB Output is correct
7 Correct 43 ms 18296 KB Output is correct
8 Correct 37 ms 18296 KB Output is correct
9 Correct 65 ms 38648 KB Output is correct
10 Correct 105 ms 38648 KB Output is correct
11 Correct 76 ms 34040 KB Output is correct
12 Correct 61 ms 34168 KB Output is correct
13 Correct 72 ms 34040 KB Output is correct
14 Correct 76 ms 29304 KB Output is correct
15 Correct 57 ms 29560 KB Output is correct
16 Correct 58 ms 30840 KB Output is correct
17 Correct 83 ms 39544 KB Output is correct
18 Correct 69 ms 39288 KB Output is correct
19 Correct 85 ms 39672 KB Output is correct
20 Correct 71 ms 39160 KB Output is correct
21 Correct 79 ms 39672 KB Output is correct
22 Correct 84 ms 39416 KB Output is correct
23 Correct 86 ms 39416 KB Output is correct
24 Correct 85 ms 39416 KB Output is correct
25 Correct 72 ms 39160 KB Output is correct
26 Correct 78 ms 39444 KB Output is correct
27 Correct 75 ms 39288 KB Output is correct
28 Correct 73 ms 39160 KB Output is correct
29 Correct 85 ms 39416 KB Output is correct
30 Correct 56 ms 41336 KB Output is correct
31 Correct 59 ms 41336 KB Output is correct
32 Correct 69 ms 41336 KB Output is correct
33 Correct 5 ms 508 KB Output is correct
34 Correct 5 ms 1272 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 630 ms 132856 KB Output is correct
37 Correct 281 ms 151544 KB Output is correct
38 Correct 387 ms 147572 KB Output is correct
39 Correct 141 ms 75764 KB Output is correct
40 Correct 359 ms 150904 KB Output is correct
41 Correct 178 ms 75640 KB Output is correct
42 Correct 160 ms 75640 KB Output is correct
43 Correct 256 ms 123384 KB Output is correct
44 Correct 315 ms 150776 KB Output is correct
45 Correct 431 ms 150984 KB Output is correct
46 Correct 345 ms 151544 KB Output is correct
47 Correct 559 ms 132856 KB Output is correct
48 Correct 500 ms 132864 KB Output is correct
49 Correct 262 ms 114168 KB Output is correct
50 Correct 566 ms 114040 KB Output is correct
51 Correct 319 ms 128248 KB Output is correct
52 Correct 375 ms 147704 KB Output is correct
53 Correct 384 ms 147704 KB Output is correct
54 Correct 237 ms 147960 KB Output is correct
55 Correct 255 ms 147960 KB Output is correct
56 Correct 294 ms 148096 KB Output is correct
57 Correct 392 ms 148216 KB Output is correct
58 Correct 347 ms 148344 KB Output is correct
59 Correct 318 ms 147320 KB Output is correct
60 Correct 318 ms 148344 KB Output is correct
61 Correct 320 ms 147448 KB Output is correct
62 Correct 308 ms 147064 KB Output is correct
63 Correct 302 ms 148012 KB Output is correct
64 Correct 313 ms 147960 KB Output is correct
65 Correct 365 ms 147448 KB Output is correct
66 Correct 369 ms 147704 KB Output is correct
67 Correct 364 ms 148088 KB Output is correct
68 Correct 338 ms 148216 KB Output is correct
69 Correct 298 ms 147320 KB Output is correct
70 Correct 365 ms 147960 KB Output is correct
71 Correct 336 ms 147332 KB Output is correct
72 Correct 345 ms 148348 KB Output is correct
73 Correct 352 ms 147448 KB Output is correct
74 Correct 5 ms 376 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 1144 KB Output is correct
2 Correct 5 ms 1272 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 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 6 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 5 ms 1272 KB Output is correct
11 Correct 5 ms 1144 KB Output is correct
12 Correct 5 ms 1272 KB Output is correct
13 Correct 5 ms 1272 KB Output is correct
14 Correct 5 ms 1272 KB Output is correct
15 Correct 6 ms 1272 KB Output is correct
16 Correct 5 ms 1144 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 118 ms 34040 KB Output is correct
19 Correct 71 ms 41464 KB Output is correct
20 Correct 90 ms 39544 KB Output is correct
21 Correct 27 ms 15352 KB Output is correct
22 Correct 70 ms 41336 KB Output is correct
23 Correct 76 ms 41376 KB Output is correct
24 Correct 43 ms 18296 KB Output is correct
25 Correct 37 ms 18296 KB Output is correct
26 Correct 65 ms 38648 KB Output is correct
27 Correct 105 ms 38648 KB Output is correct
28 Correct 76 ms 34040 KB Output is correct
29 Correct 61 ms 34168 KB Output is correct
30 Correct 72 ms 34040 KB Output is correct
31 Correct 76 ms 29304 KB Output is correct
32 Correct 57 ms 29560 KB Output is correct
33 Correct 58 ms 30840 KB Output is correct
34 Correct 83 ms 39544 KB Output is correct
35 Correct 69 ms 39288 KB Output is correct
36 Correct 85 ms 39672 KB Output is correct
37 Correct 71 ms 39160 KB Output is correct
38 Correct 79 ms 39672 KB Output is correct
39 Correct 84 ms 39416 KB Output is correct
40 Correct 86 ms 39416 KB Output is correct
41 Correct 85 ms 39416 KB Output is correct
42 Correct 72 ms 39160 KB Output is correct
43 Correct 78 ms 39444 KB Output is correct
44 Correct 75 ms 39288 KB Output is correct
45 Correct 73 ms 39160 KB Output is correct
46 Correct 85 ms 39416 KB Output is correct
47 Correct 56 ms 41336 KB Output is correct
48 Correct 59 ms 41336 KB Output is correct
49 Correct 69 ms 41336 KB Output is correct
50 Correct 5 ms 508 KB Output is correct
51 Correct 5 ms 1272 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 630 ms 132856 KB Output is correct
54 Correct 281 ms 151544 KB Output is correct
55 Correct 387 ms 147572 KB Output is correct
56 Correct 141 ms 75764 KB Output is correct
57 Correct 359 ms 150904 KB Output is correct
58 Correct 178 ms 75640 KB Output is correct
59 Correct 160 ms 75640 KB Output is correct
60 Correct 256 ms 123384 KB Output is correct
61 Correct 315 ms 150776 KB Output is correct
62 Correct 431 ms 150984 KB Output is correct
63 Correct 345 ms 151544 KB Output is correct
64 Correct 559 ms 132856 KB Output is correct
65 Correct 500 ms 132864 KB Output is correct
66 Correct 262 ms 114168 KB Output is correct
67 Correct 566 ms 114040 KB Output is correct
68 Correct 319 ms 128248 KB Output is correct
69 Correct 375 ms 147704 KB Output is correct
70 Correct 384 ms 147704 KB Output is correct
71 Correct 237 ms 147960 KB Output is correct
72 Correct 255 ms 147960 KB Output is correct
73 Correct 294 ms 148096 KB Output is correct
74 Correct 392 ms 148216 KB Output is correct
75 Correct 347 ms 148344 KB Output is correct
76 Correct 318 ms 147320 KB Output is correct
77 Correct 318 ms 148344 KB Output is correct
78 Correct 320 ms 147448 KB Output is correct
79 Correct 308 ms 147064 KB Output is correct
80 Correct 302 ms 148012 KB Output is correct
81 Correct 313 ms 147960 KB Output is correct
82 Correct 365 ms 147448 KB Output is correct
83 Correct 369 ms 147704 KB Output is correct
84 Correct 364 ms 148088 KB Output is correct
85 Correct 338 ms 148216 KB Output is correct
86 Correct 298 ms 147320 KB Output is correct
87 Correct 365 ms 147960 KB Output is correct
88 Correct 336 ms 147332 KB Output is correct
89 Correct 345 ms 148348 KB Output is correct
90 Correct 352 ms 147448 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 1272 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 393 ms 149464 KB Output is correct
95 Correct 425 ms 157424 KB Output is correct
96 Correct 603 ms 155000 KB Output is correct
97 Correct 324 ms 84764 KB Output is correct
98 Correct 193 ms 78584 KB Output is correct
99 Correct 377 ms 151416 KB Output is correct
100 Correct 255 ms 79560 KB Output is correct
101 Correct 210 ms 79480 KB Output is correct
102 Correct 284 ms 128376 KB Output is correct
103 Correct 355 ms 151292 KB Output is correct
104 Correct 721 ms 157624 KB Output is correct
105 Execution timed out 2081 ms 157432 KB Time limit exceeded
106 Halted 0 ms 0 KB -