oj.uz

Submission #68339

# Submission time Handle Problem Language Result Execution time Memory
68339 2018-08-16T18:51:01 Z Pajaraja Genetics (BOI18_genetics) C++17
74 / 100
 2000 ms 68728 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<10000;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 5 ms 760 KB Output is correct
2 Correct 6 ms 1016 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 764 KB Output is correct
5 Correct 6 ms 888 KB Output is correct
6 Correct 6 ms 760 KB Output is correct
7 Correct 6 ms 632 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 760 KB Output is correct
10 Correct 7 ms 760 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 7 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 7 ms 888 KB Output is correct
15 Correct 7 ms 888 KB Output is correct
16 Correct 6 ms 760 KB Output is correct
17 Correct 5 ms 380 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 126 ms 17656 KB Output is correct
2 Correct 51 ms 21496 KB Output is correct
3 Correct 62 ms 20344 KB Output is correct
4 Correct 19 ms 8312 KB Output is correct
5 Correct 60 ms 21240 KB Output is correct
6 Correct 62 ms 21240 KB Output is correct
7 Correct 31 ms 9336 KB Output is correct
8 Correct 29 ms 9336 KB Output is correct
9 Correct 58 ms 19960 KB Output is correct
10 Correct 111 ms 19960 KB Output is correct
11 Correct 65 ms 17528 KB Output is correct
12 Correct 53 ms 17656 KB Output is correct
13 Correct 64 ms 17528 KB Output is correct
14 Correct 65 ms 15096 KB Output is correct
15 Correct 52 ms 15224 KB Output is correct
16 Correct 46 ms 15992 KB Output is correct
17 Correct 62 ms 20344 KB Output is correct
18 Correct 58 ms 20216 KB Output is correct
19 Correct 62 ms 20472 KB Output is correct
20 Correct 57 ms 20100 KB Output is correct
21 Correct 62 ms 20344 KB Output is correct
22 Correct 63 ms 20216 KB Output is correct
23 Correct 63 ms 20344 KB Output is correct
24 Correct 62 ms 20344 KB Output is correct
25 Correct 60 ms 20088 KB Output is correct
26 Correct 59 ms 20344 KB Output is correct
27 Correct 58 ms 20216 KB Output is correct
28 Correct 59 ms 20216 KB Output is correct
29 Correct 66 ms 20344 KB Output is correct
30 Correct 47 ms 21244 KB Output is correct
31 Correct 48 ms 21368 KB Output is correct
32 Correct 60 ms 21240 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 888 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 126 ms 17656 KB Output is correct
2 Correct 51 ms 21496 KB Output is correct
3 Correct 62 ms 20344 KB Output is correct
4 Correct 19 ms 8312 KB Output is correct
5 Correct 60 ms 21240 KB Output is correct
6 Correct 62 ms 21240 KB Output is correct
7 Correct 31 ms 9336 KB Output is correct
8 Correct 29 ms 9336 KB Output is correct
9 Correct 58 ms 19960 KB Output is correct
10 Correct 111 ms 19960 KB Output is correct
11 Correct 65 ms 17528 KB Output is correct
12 Correct 53 ms 17656 KB Output is correct
13 Correct 64 ms 17528 KB Output is correct
14 Correct 65 ms 15096 KB Output is correct
15 Correct 52 ms 15224 KB Output is correct
16 Correct 46 ms 15992 KB Output is correct
17 Correct 62 ms 20344 KB Output is correct
18 Correct 58 ms 20216 KB Output is correct
19 Correct 62 ms 20472 KB Output is correct
20 Correct 57 ms 20100 KB Output is correct
21 Correct 62 ms 20344 KB Output is correct
22 Correct 63 ms 20216 KB Output is correct
23 Correct 63 ms 20344 KB Output is correct
24 Correct 62 ms 20344 KB Output is correct
25 Correct 60 ms 20088 KB Output is correct
26 Correct 59 ms 20344 KB Output is correct
27 Correct 58 ms 20216 KB Output is correct
28 Correct 59 ms 20216 KB Output is correct
29 Correct 66 ms 20344 KB Output is correct
30 Correct 47 ms 21244 KB Output is correct
31 Correct 48 ms 21368 KB Output is correct
32 Correct 60 ms 21240 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 888 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 733 ms 60024 KB Output is correct
37 Correct 218 ms 68472 KB Output is correct
38 Correct 281 ms 66936 KB Output is correct
39 Correct 109 ms 39544 KB Output is correct
40 Correct 273 ms 68472 KB Output is correct
41 Correct 142 ms 34424 KB Output is correct
42 Correct 129 ms 34424 KB Output is correct
43 Correct 218 ms 57828 KB Output is correct
44 Correct 274 ms 68472 KB Output is correct
45 Correct 388 ms 68472 KB Output is correct
46 Correct 317 ms 68728 KB Output is correct
47 Correct 597 ms 60024 KB Output is correct
48 Correct 506 ms 60032 KB Output is correct
49 Correct 238 ms 51448 KB Output is correct
50 Correct 650 ms 51724 KB Output is correct
51 Correct 236 ms 57848 KB Output is correct
52 Correct 273 ms 66808 KB Output is correct
53 Correct 274 ms 66808 KB Output is correct
54 Correct 206 ms 66936 KB Output is correct
55 Correct 200 ms 66808 KB Output is correct
56 Correct 251 ms 66936 KB Output is correct
57 Correct 287 ms 67148 KB Output is correct
58 Correct 274 ms 67040 KB Output is correct
59 Correct 261 ms 66680 KB Output is correct
60 Correct 273 ms 67064 KB Output is correct
61 Correct 259 ms 66680 KB Output is correct
62 Correct 263 ms 66436 KB Output is correct
63 Correct 259 ms 66940 KB Output is correct
64 Correct 262 ms 66936 KB Output is correct
65 Correct 273 ms 66728 KB Output is correct
66 Correct 270 ms 66808 KB Output is correct
67 Correct 282 ms 67064 KB Output is correct
68 Correct 267 ms 67064 KB Output is correct
69 Correct 257 ms 66680 KB Output is correct
70 Correct 272 ms 66936 KB Output is correct
71 Correct 262 ms 66680 KB Output is correct
72 Correct 272 ms 67340 KB Output is correct
73 Correct 271 ms 66680 KB Output is correct
74 Correct 5 ms 372 KB Output is correct
75 Correct 5 ms 888 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 760 KB Output is correct
2 Correct 6 ms 1016 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 6 ms 764 KB Output is correct
5 Correct 6 ms 888 KB Output is correct
6 Correct 6 ms 760 KB Output is correct
7 Correct 6 ms 632 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 760 KB Output is correct
10 Correct 7 ms 760 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 7 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 7 ms 888 KB Output is correct
15 Correct 7 ms 888 KB Output is correct
16 Correct 6 ms 760 KB Output is correct
17 Correct 5 ms 380 KB Output is correct
18 Correct 126 ms 17656 KB Output is correct
19 Correct 51 ms 21496 KB Output is correct
20 Correct 62 ms 20344 KB Output is correct
21 Correct 19 ms 8312 KB Output is correct
22 Correct 60 ms 21240 KB Output is correct
23 Correct 62 ms 21240 KB Output is correct
24 Correct 31 ms 9336 KB Output is correct
25 Correct 29 ms 9336 KB Output is correct
26 Correct 58 ms 19960 KB Output is correct
27 Correct 111 ms 19960 KB Output is correct
28 Correct 65 ms 17528 KB Output is correct
29 Correct 53 ms 17656 KB Output is correct
30 Correct 64 ms 17528 KB Output is correct
31 Correct 65 ms 15096 KB Output is correct
32 Correct 52 ms 15224 KB Output is correct
33 Correct 46 ms 15992 KB Output is correct
34 Correct 62 ms 20344 KB Output is correct
35 Correct 58 ms 20216 KB Output is correct
36 Correct 62 ms 20472 KB Output is correct
37 Correct 57 ms 20100 KB Output is correct
38 Correct 62 ms 20344 KB Output is correct
39 Correct 63 ms 20216 KB Output is correct
40 Correct 63 ms 20344 KB Output is correct
41 Correct 62 ms 20344 KB Output is correct
42 Correct 60 ms 20088 KB Output is correct
43 Correct 59 ms 20344 KB Output is correct
44 Correct 58 ms 20216 KB Output is correct
45 Correct 59 ms 20216 KB Output is correct
46 Correct 66 ms 20344 KB Output is correct
47 Correct 47 ms 21244 KB Output is correct
48 Correct 48 ms 21368 KB Output is correct
49 Correct 60 ms 21240 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 5 ms 888 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 733 ms 60024 KB Output is correct
54 Correct 218 ms 68472 KB Output is correct
55 Correct 281 ms 66936 KB Output is correct
56 Correct 109 ms 39544 KB Output is correct
57 Correct 273 ms 68472 KB Output is correct
58 Correct 142 ms 34424 KB Output is correct
59 Correct 129 ms 34424 KB Output is correct
60 Correct 218 ms 57828 KB Output is correct
61 Correct 274 ms 68472 KB Output is correct
62 Correct 388 ms 68472 KB Output is correct
63 Correct 317 ms 68728 KB Output is correct
64 Correct 597 ms 60024 KB Output is correct
65 Correct 506 ms 60032 KB Output is correct
66 Correct 238 ms 51448 KB Output is correct
67 Correct 650 ms 51724 KB Output is correct
68 Correct 236 ms 57848 KB Output is correct
69 Correct 273 ms 66808 KB Output is correct
70 Correct 274 ms 66808 KB Output is correct
71 Correct 206 ms 66936 KB Output is correct
72 Correct 200 ms 66808 KB Output is correct
73 Correct 251 ms 66936 KB Output is correct
74 Correct 287 ms 67148 KB Output is correct
75 Correct 274 ms 67040 KB Output is correct
76 Correct 261 ms 66680 KB Output is correct
77 Correct 273 ms 67064 KB Output is correct
78 Correct 259 ms 66680 KB Output is correct
79 Correct 263 ms 66436 KB Output is correct
80 Correct 259 ms 66940 KB Output is correct
81 Correct 262 ms 66936 KB Output is correct
82 Correct 273 ms 66728 KB Output is correct
83 Correct 270 ms 66808 KB Output is correct
84 Correct 282 ms 67064 KB Output is correct
85 Correct 267 ms 67064 KB Output is correct
86 Correct 257 ms 66680 KB Output is correct
87 Correct 272 ms 66936 KB Output is correct
88 Correct 262 ms 66680 KB Output is correct
89 Correct 272 ms 67340 KB Output is correct
90 Correct 271 ms 66680 KB Output is correct
91 Correct 5 ms 372 KB Output is correct
92 Correct 5 ms 888 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 648 ms 65132 KB Output is correct
95 Correct 320 ms 68600 KB Output is correct
96 Correct 393 ms 67404 KB Output is correct
97 Correct 234 ms 36728 KB Output is correct
98 Correct 148 ms 39548 KB Output is correct
99 Correct 276 ms 68472 KB Output is correct
100 Correct 227 ms 34424 KB Output is correct
101 Correct 211 ms 34588 KB Output is correct
102 Correct 277 ms 57848 KB Output is correct
103 Correct 308 ms 68472 KB Output is correct
104 Correct 1414 ms 68548 KB Output is correct
105 Execution timed out 2091 ms 68600 KB Time limit exceeded
106 Halted 0 ms 0 KB -