oj.uz

Submission #105895

# Submission time Handle Problem Language Result Execution time Memory
105895 2019-04-15T15:14:51 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 157560 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<40;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 504 KB Output is correct
4 Correct 6 ms 1016 KB Output is correct
5 Correct 5 ms 1144 KB Output is correct
6 Correct 5 ms 1144 KB Output is correct
7 Correct 5 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 6 ms 1272 KB Output is correct
14 Correct 6 ms 1272 KB Output is correct
15 Correct 5 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 112 ms 34080 KB Output is correct
2 Correct 71 ms 41336 KB Output is correct
3 Correct 86 ms 39544 KB Output is correct
4 Correct 26 ms 15352 KB Output is correct
5 Correct 70 ms 41336 KB Output is correct
6 Correct 76 ms 41336 KB Output is correct
7 Correct 38 ms 18168 KB Output is correct
8 Correct 35 ms 18168 KB Output is correct
9 Correct 65 ms 38648 KB Output is correct
10 Correct 103 ms 38648 KB Output is correct
11 Correct 77 ms 33912 KB Output is correct
12 Correct 58 ms 34168 KB Output is correct
13 Correct 67 ms 33912 KB Output is correct
14 Correct 68 ms 29304 KB Output is correct
15 Correct 60 ms 29688 KB Output is correct
16 Correct 55 ms 30816 KB Output is correct
17 Correct 79 ms 39552 KB Output is correct
18 Correct 67 ms 39288 KB Output is correct
19 Correct 76 ms 39544 KB Output is correct
20 Correct 70 ms 39032 KB Output is correct
21 Correct 76 ms 39544 KB Output is correct
22 Correct 79 ms 39288 KB Output is correct
23 Correct 82 ms 39416 KB Output is correct
24 Correct 82 ms 39544 KB Output is correct
25 Correct 68 ms 39160 KB Output is correct
26 Correct 80 ms 39416 KB Output is correct
27 Correct 72 ms 39160 KB Output is correct
28 Correct 70 ms 39160 KB Output is correct
29 Correct 79 ms 39544 KB Output is correct
30 Correct 57 ms 41312 KB Output is correct
31 Correct 57 ms 41464 KB Output is correct
32 Correct 69 ms 41336 KB Output is correct
33 Correct 5 ms 568 KB Output is correct
34 Correct 5 ms 1272 KB Output is correct
35 Correct 5 ms 504 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 112 ms 34080 KB Output is correct
2 Correct 71 ms 41336 KB Output is correct
3 Correct 86 ms 39544 KB Output is correct
4 Correct 26 ms 15352 KB Output is correct
5 Correct 70 ms 41336 KB Output is correct
6 Correct 76 ms 41336 KB Output is correct
7 Correct 38 ms 18168 KB Output is correct
8 Correct 35 ms 18168 KB Output is correct
9 Correct 65 ms 38648 KB Output is correct
10 Correct 103 ms 38648 KB Output is correct
11 Correct 77 ms 33912 KB Output is correct
12 Correct 58 ms 34168 KB Output is correct
13 Correct 67 ms 33912 KB Output is correct
14 Correct 68 ms 29304 KB Output is correct
15 Correct 60 ms 29688 KB Output is correct
16 Correct 55 ms 30816 KB Output is correct
17 Correct 79 ms 39552 KB Output is correct
18 Correct 67 ms 39288 KB Output is correct
19 Correct 76 ms 39544 KB Output is correct
20 Correct 70 ms 39032 KB Output is correct
21 Correct 76 ms 39544 KB Output is correct
22 Correct 79 ms 39288 KB Output is correct
23 Correct 82 ms 39416 KB Output is correct
24 Correct 82 ms 39544 KB Output is correct
25 Correct 68 ms 39160 KB Output is correct
26 Correct 80 ms 39416 KB Output is correct
27 Correct 72 ms 39160 KB Output is correct
28 Correct 70 ms 39160 KB Output is correct
29 Correct 79 ms 39544 KB Output is correct
30 Correct 57 ms 41312 KB Output is correct
31 Correct 57 ms 41464 KB Output is correct
32 Correct 69 ms 41336 KB Output is correct
33 Correct 5 ms 568 KB Output is correct
34 Correct 5 ms 1272 KB Output is correct
35 Correct 5 ms 504 KB Output is correct
36 Correct 605 ms 132856 KB Output is correct
37 Correct 282 ms 151536 KB Output is correct
38 Correct 372 ms 147964 KB Output is correct
39 Correct 143 ms 76280 KB Output is correct
40 Correct 350 ms 151416 KB Output is correct
41 Correct 178 ms 76280 KB Output is correct
42 Correct 158 ms 76280 KB Output is correct
43 Correct 252 ms 124024 KB Output is correct
44 Correct 323 ms 151544 KB Output is correct
45 Correct 412 ms 151544 KB Output is correct
46 Correct 339 ms 151544 KB Output is correct
47 Correct 531 ms 132984 KB Output is correct
48 Correct 462 ms 132728 KB Output is correct
49 Correct 258 ms 114040 KB Output is correct
50 Correct 543 ms 113912 KB Output is correct
51 Correct 304 ms 128120 KB Output is correct
52 Correct 351 ms 147704 KB Output is correct
53 Correct 358 ms 147704 KB Output is correct
54 Correct 237 ms 147832 KB Output is correct
55 Correct 247 ms 147960 KB Output is correct
56 Correct 289 ms 147832 KB Output is correct
57 Correct 370 ms 148216 KB Output is correct
58 Correct 331 ms 148144 KB Output is correct
59 Correct 309 ms 147320 KB Output is correct
60 Correct 310 ms 148216 KB Output is correct
61 Correct 314 ms 147320 KB Output is correct
62 Correct 306 ms 146796 KB Output is correct
63 Correct 301 ms 147960 KB Output is correct
64 Correct 314 ms 147832 KB Output is correct
65 Correct 369 ms 147320 KB Output is correct
66 Correct 347 ms 147448 KB Output is correct
67 Correct 351 ms 148220 KB Output is correct
68 Correct 320 ms 147960 KB Output is correct
69 Correct 300 ms 147320 KB Output is correct
70 Correct 348 ms 147832 KB Output is correct
71 Correct 318 ms 147064 KB Output is correct
72 Correct 332 ms 148088 KB Output is correct
73 Correct 341 ms 146940 KB Output is correct
74 Correct 5 ms 380 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 504 KB Output is correct
4 Correct 6 ms 1016 KB Output is correct
5 Correct 5 ms 1144 KB Output is correct
6 Correct 5 ms 1144 KB Output is correct
7 Correct 5 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 6 ms 1272 KB Output is correct
14 Correct 6 ms 1272 KB Output is correct
15 Correct 5 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 112 ms 34080 KB Output is correct
19 Correct 71 ms 41336 KB Output is correct
20 Correct 86 ms 39544 KB Output is correct
21 Correct 26 ms 15352 KB Output is correct
22 Correct 70 ms 41336 KB Output is correct
23 Correct 76 ms 41336 KB Output is correct
24 Correct 38 ms 18168 KB Output is correct
25 Correct 35 ms 18168 KB Output is correct
26 Correct 65 ms 38648 KB Output is correct
27 Correct 103 ms 38648 KB Output is correct
28 Correct 77 ms 33912 KB Output is correct
29 Correct 58 ms 34168 KB Output is correct
30 Correct 67 ms 33912 KB Output is correct
31 Correct 68 ms 29304 KB Output is correct
32 Correct 60 ms 29688 KB Output is correct
33 Correct 55 ms 30816 KB Output is correct
34 Correct 79 ms 39552 KB Output is correct
35 Correct 67 ms 39288 KB Output is correct
36 Correct 76 ms 39544 KB Output is correct
37 Correct 70 ms 39032 KB Output is correct
38 Correct 76 ms 39544 KB Output is correct
39 Correct 79 ms 39288 KB Output is correct
40 Correct 82 ms 39416 KB Output is correct
41 Correct 82 ms 39544 KB Output is correct
42 Correct 68 ms 39160 KB Output is correct
43 Correct 80 ms 39416 KB Output is correct
44 Correct 72 ms 39160 KB Output is correct
45 Correct 70 ms 39160 KB Output is correct
46 Correct 79 ms 39544 KB Output is correct
47 Correct 57 ms 41312 KB Output is correct
48 Correct 57 ms 41464 KB Output is correct
49 Correct 69 ms 41336 KB Output is correct
50 Correct 5 ms 568 KB Output is correct
51 Correct 5 ms 1272 KB Output is correct
52 Correct 5 ms 504 KB Output is correct
53 Correct 605 ms 132856 KB Output is correct
54 Correct 282 ms 151536 KB Output is correct
55 Correct 372 ms 147964 KB Output is correct
56 Correct 143 ms 76280 KB Output is correct
57 Correct 350 ms 151416 KB Output is correct
58 Correct 178 ms 76280 KB Output is correct
59 Correct 158 ms 76280 KB Output is correct
60 Correct 252 ms 124024 KB Output is correct
61 Correct 323 ms 151544 KB Output is correct
62 Correct 412 ms 151544 KB Output is correct
63 Correct 339 ms 151544 KB Output is correct
64 Correct 531 ms 132984 KB Output is correct
65 Correct 462 ms 132728 KB Output is correct
66 Correct 258 ms 114040 KB Output is correct
67 Correct 543 ms 113912 KB Output is correct
68 Correct 304 ms 128120 KB Output is correct
69 Correct 351 ms 147704 KB Output is correct
70 Correct 358 ms 147704 KB Output is correct
71 Correct 237 ms 147832 KB Output is correct
72 Correct 247 ms 147960 KB Output is correct
73 Correct 289 ms 147832 KB Output is correct
74 Correct 370 ms 148216 KB Output is correct
75 Correct 331 ms 148144 KB Output is correct
76 Correct 309 ms 147320 KB Output is correct
77 Correct 310 ms 148216 KB Output is correct
78 Correct 314 ms 147320 KB Output is correct
79 Correct 306 ms 146796 KB Output is correct
80 Correct 301 ms 147960 KB Output is correct
81 Correct 314 ms 147832 KB Output is correct
82 Correct 369 ms 147320 KB Output is correct
83 Correct 347 ms 147448 KB Output is correct
84 Correct 351 ms 148220 KB Output is correct
85 Correct 320 ms 147960 KB Output is correct
86 Correct 300 ms 147320 KB Output is correct
87 Correct 348 ms 147832 KB Output is correct
88 Correct 318 ms 147064 KB Output is correct
89 Correct 332 ms 148088 KB Output is correct
90 Correct 341 ms 146940 KB Output is correct
91 Correct 5 ms 380 KB Output is correct
92 Correct 5 ms 1272 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 386 ms 148600 KB Output is correct
95 Correct 375 ms 157184 KB Output is correct
96 Correct 523 ms 154872 KB Output is correct
97 Correct 284 ms 84856 KB Output is correct
98 Correct 174 ms 78460 KB Output is correct
99 Correct 367 ms 151160 KB Output is correct
100 Correct 226 ms 79352 KB Output is correct
101 Correct 203 ms 79352 KB Output is correct
102 Correct 280 ms 128376 KB Output is correct
103 Correct 352 ms 151288 KB Output is correct
104 Correct 677 ms 157560 KB Output is correct
105 Execution timed out 2085 ms 157432 KB Time limit exceeded
106 Halted 0 ms 0 KB -