oj.uz

Submission #105891

# Submission time Handle Problem Language Result Execution time Memory
105891 2019-04-15T15:08:16 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 158072 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(11122000);
	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<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:41:7: warning: unused variable 'st' [-Wunused-variable]
   int st=0;
       ^~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 1144 KB Output is correct
2 Correct 37 ms 1272 KB Output is correct
3 Correct 29 ms 504 KB Output is correct
4 Correct 33 ms 1016 KB Output is correct
5 Correct 30 ms 1148 KB Output is correct
6 Correct 30 ms 1272 KB Output is correct
7 Correct 35 ms 760 KB Output is correct
8 Correct 31 ms 376 KB Output is correct
9 Correct 32 ms 888 KB Output is correct
10 Correct 34 ms 1272 KB Output is correct
11 Correct 28 ms 1144 KB Output is correct
12 Correct 37 ms 1272 KB Output is correct
13 Correct 32 ms 1400 KB Output is correct
14 Correct 38 ms 1400 KB Output is correct
15 Correct 35 ms 1272 KB Output is correct
16 Correct 32 ms 1144 KB Output is correct
17 Correct 29 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 165 ms 34936 KB Output is correct
2 Correct 134 ms 42488 KB Output is correct
3 Correct 160 ms 40568 KB Output is correct
4 Correct 65 ms 15608 KB Output is correct
5 Correct 147 ms 42620 KB Output is correct
6 Correct 157 ms 42616 KB Output is correct
7 Correct 94 ms 18808 KB Output is correct
8 Correct 97 ms 18808 KB Output is correct
9 Correct 155 ms 39928 KB Output is correct
10 Correct 151 ms 39928 KB Output is correct
11 Correct 134 ms 34936 KB Output is correct
12 Correct 132 ms 35192 KB Output is correct
13 Correct 132 ms 34940 KB Output is correct
14 Correct 122 ms 29944 KB Output is correct
15 Correct 122 ms 30328 KB Output is correct
16 Correct 120 ms 31480 KB Output is correct
17 Correct 146 ms 40952 KB Output is correct
18 Correct 145 ms 40696 KB Output is correct
19 Correct 147 ms 40952 KB Output is correct
20 Correct 148 ms 40440 KB Output is correct
21 Correct 141 ms 40824 KB Output is correct
22 Correct 148 ms 40568 KB Output is correct
23 Correct 144 ms 40696 KB Output is correct
24 Correct 143 ms 40696 KB Output is correct
25 Correct 141 ms 40440 KB Output is correct
26 Correct 146 ms 40776 KB Output is correct
27 Correct 146 ms 40568 KB Output is correct
28 Correct 144 ms 40568 KB Output is correct
29 Correct 144 ms 40828 KB Output is correct
30 Correct 131 ms 42744 KB Output is correct
31 Correct 140 ms 42616 KB Output is correct
32 Correct 147 ms 42616 KB Output is correct
33 Correct 29 ms 504 KB Output is correct
34 Correct 28 ms 1272 KB Output is correct
35 Correct 30 ms 504 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 165 ms 34936 KB Output is correct
2 Correct 134 ms 42488 KB Output is correct
3 Correct 160 ms 40568 KB Output is correct
4 Correct 65 ms 15608 KB Output is correct
5 Correct 147 ms 42620 KB Output is correct
6 Correct 157 ms 42616 KB Output is correct
7 Correct 94 ms 18808 KB Output is correct
8 Correct 97 ms 18808 KB Output is correct
9 Correct 155 ms 39928 KB Output is correct
10 Correct 151 ms 39928 KB Output is correct
11 Correct 134 ms 34936 KB Output is correct
12 Correct 132 ms 35192 KB Output is correct
13 Correct 132 ms 34940 KB Output is correct
14 Correct 122 ms 29944 KB Output is correct
15 Correct 122 ms 30328 KB Output is correct
16 Correct 120 ms 31480 KB Output is correct
17 Correct 146 ms 40952 KB Output is correct
18 Correct 145 ms 40696 KB Output is correct
19 Correct 147 ms 40952 KB Output is correct
20 Correct 148 ms 40440 KB Output is correct
21 Correct 141 ms 40824 KB Output is correct
22 Correct 148 ms 40568 KB Output is correct
23 Correct 144 ms 40696 KB Output is correct
24 Correct 143 ms 40696 KB Output is correct
25 Correct 141 ms 40440 KB Output is correct
26 Correct 146 ms 40776 KB Output is correct
27 Correct 146 ms 40568 KB Output is correct
28 Correct 144 ms 40568 KB Output is correct
29 Correct 144 ms 40828 KB Output is correct
30 Correct 131 ms 42744 KB Output is correct
31 Correct 140 ms 42616 KB Output is correct
32 Correct 147 ms 42616 KB Output is correct
33 Correct 29 ms 504 KB Output is correct
34 Correct 28 ms 1272 KB Output is correct
35 Correct 30 ms 504 KB Output is correct
36 Correct 724 ms 134180 KB Output is correct
37 Correct 414 ms 152604 KB Output is correct
38 Correct 473 ms 150264 KB Output is correct
39 Correct 208 ms 77944 KB Output is correct
40 Correct 462 ms 153464 KB Output is correct
41 Correct 287 ms 77432 KB Output is correct
42 Correct 286 ms 77436 KB Output is correct
43 Correct 357 ms 125816 KB Output is correct
44 Correct 475 ms 153416 KB Output is correct
45 Correct 519 ms 153720 KB Output is correct
46 Correct 479 ms 153732 KB Output is correct
47 Correct 625 ms 135144 KB Output is correct
48 Correct 541 ms 134136 KB Output is correct
49 Correct 381 ms 115576 KB Output is correct
50 Correct 602 ms 115448 KB Output is correct
51 Correct 407 ms 129528 KB Output is correct
52 Correct 455 ms 148728 KB Output is correct
53 Correct 449 ms 148792 KB Output is correct
54 Correct 384 ms 149184 KB Output is correct
55 Correct 378 ms 149496 KB Output is correct
56 Correct 431 ms 149496 KB Output is correct
57 Correct 454 ms 149368 KB Output is correct
58 Correct 458 ms 149368 KB Output is correct
59 Correct 433 ms 148344 KB Output is correct
60 Correct 447 ms 149388 KB Output is correct
61 Correct 447 ms 148088 KB Output is correct
62 Correct 450 ms 148472 KB Output is correct
63 Correct 431 ms 148984 KB Output is correct
64 Correct 442 ms 148868 KB Output is correct
65 Correct 451 ms 147960 KB Output is correct
66 Correct 458 ms 148088 KB Output is correct
67 Correct 475 ms 148892 KB Output is correct
68 Correct 450 ms 148472 KB Output is correct
69 Correct 434 ms 147860 KB Output is correct
70 Correct 453 ms 148428 KB Output is correct
71 Correct 445 ms 147960 KB Output is correct
72 Correct 455 ms 149240 KB Output is correct
73 Correct 445 ms 148088 KB Output is correct
74 Correct 28 ms 376 KB Output is correct
75 Correct 28 ms 1272 KB Output is correct
76 Correct 29 ms 376 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 1144 KB Output is correct
2 Correct 37 ms 1272 KB Output is correct
3 Correct 29 ms 504 KB Output is correct
4 Correct 33 ms 1016 KB Output is correct
5 Correct 30 ms 1148 KB Output is correct
6 Correct 30 ms 1272 KB Output is correct
7 Correct 35 ms 760 KB Output is correct
8 Correct 31 ms 376 KB Output is correct
9 Correct 32 ms 888 KB Output is correct
10 Correct 34 ms 1272 KB Output is correct
11 Correct 28 ms 1144 KB Output is correct
12 Correct 37 ms 1272 KB Output is correct
13 Correct 32 ms 1400 KB Output is correct
14 Correct 38 ms 1400 KB Output is correct
15 Correct 35 ms 1272 KB Output is correct
16 Correct 32 ms 1144 KB Output is correct
17 Correct 29 ms 376 KB Output is correct
18 Correct 165 ms 34936 KB Output is correct
19 Correct 134 ms 42488 KB Output is correct
20 Correct 160 ms 40568 KB Output is correct
21 Correct 65 ms 15608 KB Output is correct
22 Correct 147 ms 42620 KB Output is correct
23 Correct 157 ms 42616 KB Output is correct
24 Correct 94 ms 18808 KB Output is correct
25 Correct 97 ms 18808 KB Output is correct
26 Correct 155 ms 39928 KB Output is correct
27 Correct 151 ms 39928 KB Output is correct
28 Correct 134 ms 34936 KB Output is correct
29 Correct 132 ms 35192 KB Output is correct
30 Correct 132 ms 34940 KB Output is correct
31 Correct 122 ms 29944 KB Output is correct
32 Correct 122 ms 30328 KB Output is correct
33 Correct 120 ms 31480 KB Output is correct
34 Correct 146 ms 40952 KB Output is correct
35 Correct 145 ms 40696 KB Output is correct
36 Correct 147 ms 40952 KB Output is correct
37 Correct 148 ms 40440 KB Output is correct
38 Correct 141 ms 40824 KB Output is correct
39 Correct 148 ms 40568 KB Output is correct
40 Correct 144 ms 40696 KB Output is correct
41 Correct 143 ms 40696 KB Output is correct
42 Correct 141 ms 40440 KB Output is correct
43 Correct 146 ms 40776 KB Output is correct
44 Correct 146 ms 40568 KB Output is correct
45 Correct 144 ms 40568 KB Output is correct
46 Correct 144 ms 40828 KB Output is correct
47 Correct 131 ms 42744 KB Output is correct
48 Correct 140 ms 42616 KB Output is correct
49 Correct 147 ms 42616 KB Output is correct
50 Correct 29 ms 504 KB Output is correct
51 Correct 28 ms 1272 KB Output is correct
52 Correct 30 ms 504 KB Output is correct
53 Correct 724 ms 134180 KB Output is correct
54 Correct 414 ms 152604 KB Output is correct
55 Correct 473 ms 150264 KB Output is correct
56 Correct 208 ms 77944 KB Output is correct
57 Correct 462 ms 153464 KB Output is correct
58 Correct 287 ms 77432 KB Output is correct
59 Correct 286 ms 77436 KB Output is correct
60 Correct 357 ms 125816 KB Output is correct
61 Correct 475 ms 153416 KB Output is correct
62 Correct 519 ms 153720 KB Output is correct
63 Correct 479 ms 153732 KB Output is correct
64 Correct 625 ms 135144 KB Output is correct
65 Correct 541 ms 134136 KB Output is correct
66 Correct 381 ms 115576 KB Output is correct
67 Correct 602 ms 115448 KB Output is correct
68 Correct 407 ms 129528 KB Output is correct
69 Correct 455 ms 148728 KB Output is correct
70 Correct 449 ms 148792 KB Output is correct
71 Correct 384 ms 149184 KB Output is correct
72 Correct 378 ms 149496 KB Output is correct
73 Correct 431 ms 149496 KB Output is correct
74 Correct 454 ms 149368 KB Output is correct
75 Correct 458 ms 149368 KB Output is correct
76 Correct 433 ms 148344 KB Output is correct
77 Correct 447 ms 149388 KB Output is correct
78 Correct 447 ms 148088 KB Output is correct
79 Correct 450 ms 148472 KB Output is correct
80 Correct 431 ms 148984 KB Output is correct
81 Correct 442 ms 148868 KB Output is correct
82 Correct 451 ms 147960 KB Output is correct
83 Correct 458 ms 148088 KB Output is correct
84 Correct 475 ms 148892 KB Output is correct
85 Correct 450 ms 148472 KB Output is correct
86 Correct 434 ms 147860 KB Output is correct
87 Correct 453 ms 148428 KB Output is correct
88 Correct 445 ms 147960 KB Output is correct
89 Correct 455 ms 149240 KB Output is correct
90 Correct 445 ms 148088 KB Output is correct
91 Correct 28 ms 376 KB Output is correct
92 Correct 28 ms 1272 KB Output is correct
93 Correct 29 ms 376 KB Output is correct
94 Correct 793 ms 149752 KB Output is correct
95 Correct 696 ms 158072 KB Output is correct
96 Correct 786 ms 155384 KB Output is correct
97 Correct 570 ms 85240 KB Output is correct
98 Correct 339 ms 78968 KB Output is correct
99 Correct 462 ms 151804 KB Output is correct
100 Correct 571 ms 80044 KB Output is correct
101 Correct 560 ms 79864 KB Output is correct
102 Correct 614 ms 128932 KB Output is correct
103 Correct 472 ms 151928 KB Output is correct
104 Correct 947 ms 158072 KB Output is correct
105 Execution timed out 2081 ms 157932 KB Time limit exceeded
106 Halted 0 ms 0 KB -