oj.uz

Submission #68335

# Submission time Handle Problem Language Result Execution time Memory
68335 2018-08-16T18:46:24 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 69988 KB 
#include <bits/stdc++.h>
using namespace std;
int uc[4][4107],k,m,arr[4107][4107],ars[4107][140];
bool c[4107],ps;
bool check(int a,int b)
{
	if(ps) 
	{
		int x=0;
		for(int i=0;i<m;i++) if(arr[a][i]!=arr[b][i]) x++;
		if(x==k) return true;
		return false;
	}
	int x=0;
	for(int i=0;i<=(m-1)/32;i++) x+=__builtin_popcount(ars[a][i] xor ars[b][i]);
	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]++;
		}
	}
	for(int i=0;i<n;i++) for(int j=0;j<m;j++) ars[i][j/32]+=(arr[i][j]<<(j%32)); 
	for(int ttt=0;ttt<200000;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:43:7: warning: unused variable 'st' [-Wunused-variable]
   int st=0;
       ^~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 760 KB Output is correct
2 Correct 34 ms 888 KB Output is correct
3 Correct 12 ms 376 KB Output is correct
4 Correct 29 ms 760 KB Output is correct
5 Correct 23 ms 760 KB Output is correct
6 Correct 13 ms 888 KB Output is correct
7 Correct 33 ms 632 KB Output is correct
8 Correct 13 ms 376 KB Output is correct
9 Correct 26 ms 632 KB Output is correct
10 Correct 33 ms 888 KB Output is correct
11 Correct 13 ms 764 KB Output is correct
12 Correct 35 ms 888 KB Output is correct
13 Correct 14 ms 888 KB Output is correct
14 Correct 34 ms 888 KB Output is correct
15 Correct 34 ms 888 KB Output is correct
16 Correct 13 ms 760 KB Output is correct
17 Correct 14 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 145 ms 17528 KB Output is correct
2 Correct 93 ms 21240 KB Output is correct
3 Correct 104 ms 20344 KB Output is correct
4 Correct 38 ms 8312 KB Output is correct
5 Correct 104 ms 21240 KB Output is correct
6 Correct 106 ms 21240 KB Output is correct
7 Correct 71 ms 9336 KB Output is correct
8 Correct 69 ms 9336 KB Output is correct
9 Correct 96 ms 19960 KB Output is correct
10 Correct 123 ms 19960 KB Output is correct
11 Correct 105 ms 17692 KB Output is correct
12 Correct 98 ms 17656 KB Output is correct
13 Correct 102 ms 17528 KB Output is correct
14 Correct 95 ms 15100 KB Output is correct
15 Correct 89 ms 15352 KB Output is correct
16 Correct 82 ms 15992 KB Output is correct
17 Correct 104 ms 20392 KB Output is correct
18 Correct 100 ms 20216 KB Output is correct
19 Correct 105 ms 20472 KB Output is correct
20 Correct 103 ms 20276 KB Output is correct
21 Correct 105 ms 20344 KB Output is correct
22 Correct 103 ms 20216 KB Output is correct
23 Correct 103 ms 20344 KB Output is correct
24 Correct 104 ms 20344 KB Output is correct
25 Correct 101 ms 20192 KB Output is correct
26 Correct 102 ms 20344 KB Output is correct
27 Correct 102 ms 20216 KB Output is correct
28 Correct 104 ms 20216 KB Output is correct
29 Correct 104 ms 20472 KB Output is correct
30 Correct 89 ms 21368 KB Output is correct
31 Correct 90 ms 21368 KB Output is correct
32 Correct 100 ms 21244 KB Output is correct
33 Correct 12 ms 380 KB Output is correct
34 Correct 14 ms 888 KB Output is correct
35 Correct 16 ms 504 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 145 ms 17528 KB Output is correct
2 Correct 93 ms 21240 KB Output is correct
3 Correct 104 ms 20344 KB Output is correct
4 Correct 38 ms 8312 KB Output is correct
5 Correct 104 ms 21240 KB Output is correct
6 Correct 106 ms 21240 KB Output is correct
7 Correct 71 ms 9336 KB Output is correct
8 Correct 69 ms 9336 KB Output is correct
9 Correct 96 ms 19960 KB Output is correct
10 Correct 123 ms 19960 KB Output is correct
11 Correct 105 ms 17692 KB Output is correct
12 Correct 98 ms 17656 KB Output is correct
13 Correct 102 ms 17528 KB Output is correct
14 Correct 95 ms 15100 KB Output is correct
15 Correct 89 ms 15352 KB Output is correct
16 Correct 82 ms 15992 KB Output is correct
17 Correct 104 ms 20392 KB Output is correct
18 Correct 100 ms 20216 KB Output is correct
19 Correct 105 ms 20472 KB Output is correct
20 Correct 103 ms 20276 KB Output is correct
21 Correct 105 ms 20344 KB Output is correct
22 Correct 103 ms 20216 KB Output is correct
23 Correct 103 ms 20344 KB Output is correct
24 Correct 104 ms 20344 KB Output is correct
25 Correct 101 ms 20192 KB Output is correct
26 Correct 102 ms 20344 KB Output is correct
27 Correct 102 ms 20216 KB Output is correct
28 Correct 104 ms 20216 KB Output is correct
29 Correct 104 ms 20472 KB Output is correct
30 Correct 89 ms 21368 KB Output is correct
31 Correct 90 ms 21368 KB Output is correct
32 Correct 100 ms 21244 KB Output is correct
33 Correct 12 ms 380 KB Output is correct
34 Correct 14 ms 888 KB Output is correct
35 Correct 16 ms 504 KB Output is correct
36 Correct 773 ms 60224 KB Output is correct
37 Correct 304 ms 69752 KB Output is correct
38 Correct 367 ms 67960 KB Output is correct
39 Correct 156 ms 40440 KB Output is correct
40 Correct 354 ms 69496 KB Output is correct
41 Correct 228 ms 35448 KB Output is correct
42 Correct 218 ms 35448 KB Output is correct
43 Correct 287 ms 58872 KB Output is correct
44 Correct 362 ms 69496 KB Output is correct
45 Correct 459 ms 69496 KB Output is correct
46 Correct 389 ms 69468 KB Output is correct
47 Correct 661 ms 61052 KB Output is correct
48 Correct 567 ms 61176 KB Output is correct
49 Correct 316 ms 52472 KB Output is correct
50 Correct 696 ms 52600 KB Output is correct
51 Correct 318 ms 58872 KB Output is correct
52 Correct 357 ms 67832 KB Output is correct
53 Correct 363 ms 67832 KB Output is correct
54 Correct 283 ms 67960 KB Output is correct
55 Correct 288 ms 67960 KB Output is correct
56 Correct 331 ms 67868 KB Output is correct
57 Correct 361 ms 68260 KB Output is correct
58 Correct 357 ms 68088 KB Output is correct
59 Correct 342 ms 67704 KB Output is correct
60 Correct 346 ms 68088 KB Output is correct
61 Correct 350 ms 67704 KB Output is correct
62 Correct 366 ms 67856 KB Output is correct
63 Correct 352 ms 68472 KB Output is correct
64 Correct 350 ms 68220 KB Output is correct
65 Correct 354 ms 67996 KB Output is correct
66 Correct 354 ms 68216 KB Output is correct
67 Correct 353 ms 68344 KB Output is correct
68 Correct 347 ms 68348 KB Output is correct
69 Correct 340 ms 67960 KB Output is correct
70 Correct 358 ms 68344 KB Output is correct
71 Correct 352 ms 67960 KB Output is correct
72 Correct 354 ms 68728 KB Output is correct
73 Correct 359 ms 68088 KB Output is correct
74 Correct 12 ms 376 KB Output is correct
75 Correct 14 ms 888 KB Output is correct
76 Correct 14 ms 376 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 760 KB Output is correct
2 Correct 34 ms 888 KB Output is correct
3 Correct 12 ms 376 KB Output is correct
4 Correct 29 ms 760 KB Output is correct
5 Correct 23 ms 760 KB Output is correct
6 Correct 13 ms 888 KB Output is correct
7 Correct 33 ms 632 KB Output is correct
8 Correct 13 ms 376 KB Output is correct
9 Correct 26 ms 632 KB Output is correct
10 Correct 33 ms 888 KB Output is correct
11 Correct 13 ms 764 KB Output is correct
12 Correct 35 ms 888 KB Output is correct
13 Correct 14 ms 888 KB Output is correct
14 Correct 34 ms 888 KB Output is correct
15 Correct 34 ms 888 KB Output is correct
16 Correct 13 ms 760 KB Output is correct
17 Correct 14 ms 376 KB Output is correct
18 Correct 145 ms 17528 KB Output is correct
19 Correct 93 ms 21240 KB Output is correct
20 Correct 104 ms 20344 KB Output is correct
21 Correct 38 ms 8312 KB Output is correct
22 Correct 104 ms 21240 KB Output is correct
23 Correct 106 ms 21240 KB Output is correct
24 Correct 71 ms 9336 KB Output is correct
25 Correct 69 ms 9336 KB Output is correct
26 Correct 96 ms 19960 KB Output is correct
27 Correct 123 ms 19960 KB Output is correct
28 Correct 105 ms 17692 KB Output is correct
29 Correct 98 ms 17656 KB Output is correct
30 Correct 102 ms 17528 KB Output is correct
31 Correct 95 ms 15100 KB Output is correct
32 Correct 89 ms 15352 KB Output is correct
33 Correct 82 ms 15992 KB Output is correct
34 Correct 104 ms 20392 KB Output is correct
35 Correct 100 ms 20216 KB Output is correct
36 Correct 105 ms 20472 KB Output is correct
37 Correct 103 ms 20276 KB Output is correct
38 Correct 105 ms 20344 KB Output is correct
39 Correct 103 ms 20216 KB Output is correct
40 Correct 103 ms 20344 KB Output is correct
41 Correct 104 ms 20344 KB Output is correct
42 Correct 101 ms 20192 KB Output is correct
43 Correct 102 ms 20344 KB Output is correct
44 Correct 102 ms 20216 KB Output is correct
45 Correct 104 ms 20216 KB Output is correct
46 Correct 104 ms 20472 KB Output is correct
47 Correct 89 ms 21368 KB Output is correct
48 Correct 90 ms 21368 KB Output is correct
49 Correct 100 ms 21244 KB Output is correct
50 Correct 12 ms 380 KB Output is correct
51 Correct 14 ms 888 KB Output is correct
52 Correct 16 ms 504 KB Output is correct
53 Correct 773 ms 60224 KB Output is correct
54 Correct 304 ms 69752 KB Output is correct
55 Correct 367 ms 67960 KB Output is correct
56 Correct 156 ms 40440 KB Output is correct
57 Correct 354 ms 69496 KB Output is correct
58 Correct 228 ms 35448 KB Output is correct
59 Correct 218 ms 35448 KB Output is correct
60 Correct 287 ms 58872 KB Output is correct
61 Correct 362 ms 69496 KB Output is correct
62 Correct 459 ms 69496 KB Output is correct
63 Correct 389 ms 69468 KB Output is correct
64 Correct 661 ms 61052 KB Output is correct
65 Correct 567 ms 61176 KB Output is correct
66 Correct 316 ms 52472 KB Output is correct
67 Correct 696 ms 52600 KB Output is correct
68 Correct 318 ms 58872 KB Output is correct
69 Correct 357 ms 67832 KB Output is correct
70 Correct 363 ms 67832 KB Output is correct
71 Correct 283 ms 67960 KB Output is correct
72 Correct 288 ms 67960 KB Output is correct
73 Correct 331 ms 67868 KB Output is correct
74 Correct 361 ms 68260 KB Output is correct
75 Correct 357 ms 68088 KB Output is correct
76 Correct 342 ms 67704 KB Output is correct
77 Correct 346 ms 68088 KB Output is correct
78 Correct 350 ms 67704 KB Output is correct
79 Correct 366 ms 67856 KB Output is correct
80 Correct 352 ms 68472 KB Output is correct
81 Correct 350 ms 68220 KB Output is correct
82 Correct 354 ms 67996 KB Output is correct
83 Correct 354 ms 68216 KB Output is correct
84 Correct 353 ms 68344 KB Output is correct
85 Correct 347 ms 68348 KB Output is correct
86 Correct 340 ms 67960 KB Output is correct
87 Correct 358 ms 68344 KB Output is correct
88 Correct 352 ms 67960 KB Output is correct
89 Correct 354 ms 68728 KB Output is correct
90 Correct 359 ms 68088 KB Output is correct
91 Correct 12 ms 376 KB Output is correct
92 Correct 14 ms 888 KB Output is correct
93 Correct 14 ms 376 KB Output is correct
94 Correct 1621 ms 66380 KB Output is correct
95 Correct 1305 ms 69792 KB Output is correct
96 Correct 1369 ms 68900 KB Output is correct
97 Correct 1207 ms 38136 KB Output is correct
98 Correct 590 ms 40824 KB Output is correct
99 Correct 365 ms 69988 KB Output is correct
100 Correct 1184 ms 35832 KB Output is correct
101 Correct 1182 ms 35832 KB Output is correct
102 Correct 1127 ms 59192 KB Output is correct
103 Correct 387 ms 69752 KB Output is correct
104 Execution timed out 2051 ms 69728 KB Time limit exceeded
105 Halted 0 ms 0 KB -