oj.uz

Submission #68337

# Submission time Handle Problem Language Result Execution time Memory
68337 2018-08-16T18:50:02 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 69752 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<50000;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 7 ms 760 KB Output is correct
2 Correct 12 ms 888 KB Output is correct
3 Correct 7 ms 380 KB Output is correct
4 Correct 13 ms 764 KB Output is correct
5 Correct 10 ms 760 KB Output is correct
6 Correct 7 ms 760 KB Output is correct
7 Correct 12 ms 632 KB Output is correct
8 Correct 7 ms 376 KB Output is correct
9 Correct 11 ms 632 KB Output is correct
10 Correct 14 ms 888 KB Output is correct
11 Correct 7 ms 760 KB Output is correct
12 Correct 12 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 12 ms 888 KB Output is correct
15 Correct 13 ms 888 KB Output is correct
16 Correct 7 ms 760 KB Output is correct
17 Correct 7 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 123 ms 17528 KB Output is correct
2 Correct 59 ms 21240 KB Output is correct
3 Correct 71 ms 20408 KB Output is correct
4 Correct 23 ms 8312 KB Output is correct
5 Correct 69 ms 21240 KB Output is correct
6 Correct 70 ms 21240 KB Output is correct
7 Correct 39 ms 9336 KB Output is correct
8 Correct 37 ms 9336 KB Output is correct
9 Correct 64 ms 19960 KB Output is correct
10 Correct 114 ms 20088 KB Output is correct
11 Correct 75 ms 17528 KB Output is correct
12 Correct 59 ms 17656 KB Output is correct
13 Correct 71 ms 17528 KB Output is correct
14 Correct 71 ms 15096 KB Output is correct
15 Correct 60 ms 15224 KB Output is correct
16 Correct 54 ms 16120 KB Output is correct
17 Correct 69 ms 20344 KB Output is correct
18 Correct 66 ms 20216 KB Output is correct
19 Correct 71 ms 20472 KB Output is correct
20 Correct 77 ms 20088 KB Output is correct
21 Correct 69 ms 20344 KB Output is correct
22 Correct 72 ms 20216 KB Output is correct
23 Correct 75 ms 20344 KB Output is correct
24 Correct 70 ms 20344 KB Output is correct
25 Correct 79 ms 20088 KB Output is correct
26 Correct 68 ms 20348 KB Output is correct
27 Correct 69 ms 20216 KB Output is correct
28 Correct 71 ms 20216 KB Output is correct
29 Correct 72 ms 20344 KB Output is correct
30 Correct 69 ms 21240 KB Output is correct
31 Correct 59 ms 21368 KB Output is correct
32 Correct 68 ms 21368 KB Output is correct
33 Correct 7 ms 376 KB Output is correct
34 Correct 7 ms 888 KB Output is correct
35 Correct 7 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 123 ms 17528 KB Output is correct
2 Correct 59 ms 21240 KB Output is correct
3 Correct 71 ms 20408 KB Output is correct
4 Correct 23 ms 8312 KB Output is correct
5 Correct 69 ms 21240 KB Output is correct
6 Correct 70 ms 21240 KB Output is correct
7 Correct 39 ms 9336 KB Output is correct
8 Correct 37 ms 9336 KB Output is correct
9 Correct 64 ms 19960 KB Output is correct
10 Correct 114 ms 20088 KB Output is correct
11 Correct 75 ms 17528 KB Output is correct
12 Correct 59 ms 17656 KB Output is correct
13 Correct 71 ms 17528 KB Output is correct
14 Correct 71 ms 15096 KB Output is correct
15 Correct 60 ms 15224 KB Output is correct
16 Correct 54 ms 16120 KB Output is correct
17 Correct 69 ms 20344 KB Output is correct
18 Correct 66 ms 20216 KB Output is correct
19 Correct 71 ms 20472 KB Output is correct
20 Correct 77 ms 20088 KB Output is correct
21 Correct 69 ms 20344 KB Output is correct
22 Correct 72 ms 20216 KB Output is correct
23 Correct 75 ms 20344 KB Output is correct
24 Correct 70 ms 20344 KB Output is correct
25 Correct 79 ms 20088 KB Output is correct
26 Correct 68 ms 20348 KB Output is correct
27 Correct 69 ms 20216 KB Output is correct
28 Correct 71 ms 20216 KB Output is correct
29 Correct 72 ms 20344 KB Output is correct
30 Correct 69 ms 21240 KB Output is correct
31 Correct 59 ms 21368 KB Output is correct
32 Correct 68 ms 21368 KB Output is correct
33 Correct 7 ms 376 KB Output is correct
34 Correct 7 ms 888 KB Output is correct
35 Correct 7 ms 376 KB Output is correct
36 Correct 730 ms 60152 KB Output is correct
37 Correct 234 ms 68472 KB Output is correct
38 Correct 296 ms 67064 KB Output is correct
39 Correct 117 ms 39544 KB Output is correct
40 Correct 288 ms 68472 KB Output is correct
41 Correct 161 ms 34552 KB Output is correct
42 Correct 148 ms 34424 KB Output is correct
43 Correct 232 ms 57772 KB Output is correct
44 Correct 302 ms 68600 KB Output is correct
45 Correct 398 ms 68472 KB Output is correct
46 Correct 333 ms 68600 KB Output is correct
47 Correct 611 ms 60024 KB Output is correct
48 Correct 538 ms 60152 KB Output is correct
49 Correct 255 ms 51448 KB Output is correct
50 Correct 675 ms 51648 KB Output is correct
51 Correct 253 ms 57976 KB Output is correct
52 Correct 299 ms 66828 KB Output is correct
53 Correct 291 ms 66808 KB Output is correct
54 Correct 220 ms 67192 KB Output is correct
55 Correct 214 ms 66936 KB Output is correct
56 Correct 269 ms 66936 KB Output is correct
57 Correct 297 ms 67068 KB Output is correct
58 Correct 284 ms 66936 KB Output is correct
59 Correct 284 ms 66680 KB Output is correct
60 Correct 281 ms 67064 KB Output is correct
61 Correct 279 ms 66668 KB Output is correct
62 Correct 273 ms 66488 KB Output is correct
63 Correct 279 ms 66936 KB Output is correct
64 Correct 284 ms 67064 KB Output is correct
65 Correct 292 ms 66680 KB Output is correct
66 Correct 288 ms 66808 KB Output is correct
67 Correct 292 ms 67196 KB Output is correct
68 Correct 283 ms 67064 KB Output is correct
69 Correct 276 ms 66680 KB Output is correct
70 Correct 295 ms 66936 KB Output is correct
71 Correct 282 ms 66612 KB Output is correct
72 Correct 287 ms 67220 KB Output is correct
73 Correct 285 ms 66680 KB Output is correct
74 Correct 7 ms 376 KB Output is correct
75 Correct 7 ms 888 KB Output is correct
76 Correct 7 ms 376 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 760 KB Output is correct
2 Correct 12 ms 888 KB Output is correct
3 Correct 7 ms 380 KB Output is correct
4 Correct 13 ms 764 KB Output is correct
5 Correct 10 ms 760 KB Output is correct
6 Correct 7 ms 760 KB Output is correct
7 Correct 12 ms 632 KB Output is correct
8 Correct 7 ms 376 KB Output is correct
9 Correct 11 ms 632 KB Output is correct
10 Correct 14 ms 888 KB Output is correct
11 Correct 7 ms 760 KB Output is correct
12 Correct 12 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 12 ms 888 KB Output is correct
15 Correct 13 ms 888 KB Output is correct
16 Correct 7 ms 760 KB Output is correct
17 Correct 7 ms 376 KB Output is correct
18 Correct 123 ms 17528 KB Output is correct
19 Correct 59 ms 21240 KB Output is correct
20 Correct 71 ms 20408 KB Output is correct
21 Correct 23 ms 8312 KB Output is correct
22 Correct 69 ms 21240 KB Output is correct
23 Correct 70 ms 21240 KB Output is correct
24 Correct 39 ms 9336 KB Output is correct
25 Correct 37 ms 9336 KB Output is correct
26 Correct 64 ms 19960 KB Output is correct
27 Correct 114 ms 20088 KB Output is correct
28 Correct 75 ms 17528 KB Output is correct
29 Correct 59 ms 17656 KB Output is correct
30 Correct 71 ms 17528 KB Output is correct
31 Correct 71 ms 15096 KB Output is correct
32 Correct 60 ms 15224 KB Output is correct
33 Correct 54 ms 16120 KB Output is correct
34 Correct 69 ms 20344 KB Output is correct
35 Correct 66 ms 20216 KB Output is correct
36 Correct 71 ms 20472 KB Output is correct
37 Correct 77 ms 20088 KB Output is correct
38 Correct 69 ms 20344 KB Output is correct
39 Correct 72 ms 20216 KB Output is correct
40 Correct 75 ms 20344 KB Output is correct
41 Correct 70 ms 20344 KB Output is correct
42 Correct 79 ms 20088 KB Output is correct
43 Correct 68 ms 20348 KB Output is correct
44 Correct 69 ms 20216 KB Output is correct
45 Correct 71 ms 20216 KB Output is correct
46 Correct 72 ms 20344 KB Output is correct
47 Correct 69 ms 21240 KB Output is correct
48 Correct 59 ms 21368 KB Output is correct
49 Correct 68 ms 21368 KB Output is correct
50 Correct 7 ms 376 KB Output is correct
51 Correct 7 ms 888 KB Output is correct
52 Correct 7 ms 376 KB Output is correct
53 Correct 730 ms 60152 KB Output is correct
54 Correct 234 ms 68472 KB Output is correct
55 Correct 296 ms 67064 KB Output is correct
56 Correct 117 ms 39544 KB Output is correct
57 Correct 288 ms 68472 KB Output is correct
58 Correct 161 ms 34552 KB Output is correct
59 Correct 148 ms 34424 KB Output is correct
60 Correct 232 ms 57772 KB Output is correct
61 Correct 302 ms 68600 KB Output is correct
62 Correct 398 ms 68472 KB Output is correct
63 Correct 333 ms 68600 KB Output is correct
64 Correct 611 ms 60024 KB Output is correct
65 Correct 538 ms 60152 KB Output is correct
66 Correct 255 ms 51448 KB Output is correct
67 Correct 675 ms 51648 KB Output is correct
68 Correct 253 ms 57976 KB Output is correct
69 Correct 299 ms 66828 KB Output is correct
70 Correct 291 ms 66808 KB Output is correct
71 Correct 220 ms 67192 KB Output is correct
72 Correct 214 ms 66936 KB Output is correct
73 Correct 269 ms 66936 KB Output is correct
74 Correct 297 ms 67068 KB Output is correct
75 Correct 284 ms 66936 KB Output is correct
76 Correct 284 ms 66680 KB Output is correct
77 Correct 281 ms 67064 KB Output is correct
78 Correct 279 ms 66668 KB Output is correct
79 Correct 273 ms 66488 KB Output is correct
80 Correct 279 ms 66936 KB Output is correct
81 Correct 284 ms 67064 KB Output is correct
82 Correct 292 ms 66680 KB Output is correct
83 Correct 288 ms 66808 KB Output is correct
84 Correct 292 ms 67196 KB Output is correct
85 Correct 283 ms 67064 KB Output is correct
86 Correct 276 ms 66680 KB Output is correct
87 Correct 295 ms 66936 KB Output is correct
88 Correct 282 ms 66612 KB Output is correct
89 Correct 287 ms 67220 KB Output is correct
90 Correct 285 ms 66680 KB Output is correct
91 Correct 7 ms 376 KB Output is correct
92 Correct 7 ms 888 KB Output is correct
93 Correct 7 ms 376 KB Output is correct
94 Correct 845 ms 64992 KB Output is correct
95 Correct 525 ms 68600 KB Output is correct
96 Correct 636 ms 67448 KB Output is correct
97 Correct 471 ms 36856 KB Output is correct
98 Correct 275 ms 39516 KB Output is correct
99 Correct 297 ms 68472 KB Output is correct
100 Correct 433 ms 34492 KB Output is correct
101 Correct 477 ms 34504 KB Output is correct
102 Correct 480 ms 57976 KB Output is correct
103 Correct 333 ms 68472 KB Output is correct
104 Correct 1653 ms 68584 KB Output is correct
105 Execution timed out 2020 ms 69752 KB Time limit exceeded
106 Halted 0 ms 0 KB -