oj.uz

Submission #105910

# Submission time Handle Problem Language Result Execution time Memory
105910 2019-04-15T15:38:42 Z Pajaraja Genetics (BOI18_genetics) C++17
100 / 100
 1555 ms 160488 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,p[4107][4107];
bool check(int a,int b)
{
	int x=0; p[a][b]=true;
	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(2252522);
	/*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<221;j++) 
		{
			y=uniform_int_distribution<int>(0, n-1)(rng);
			if(i==y || p[i][y] || p[y][i]) continue;
			if(!check(i,y)) {c[y]=true; propo=true; break;}
		}
		if(propo) continue;
		for(int j=0;j<n;j++) 
		{
			y=j;
			if(i==y || p[i][y] || p[y][i]) continue;
			if(!check(i,y)) {propo=true; c[y]=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 5 ms 1016 KB Output is correct
5 Correct 5 ms 1144 KB Output is correct
6 Correct 5 ms 1272 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 6 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 5 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 6 ms 1400 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 104 ms 34808 KB Output is correct
2 Correct 58 ms 40568 KB Output is correct
3 Correct 70 ms 38776 KB Output is correct
4 Correct 24 ms 14968 KB Output is correct
5 Correct 68 ms 40568 KB Output is correct
6 Correct 73 ms 40568 KB Output is correct
7 Correct 35 ms 17528 KB Output is correct
8 Correct 33 ms 17528 KB Output is correct
9 Correct 64 ms 38008 KB Output is correct
10 Correct 95 ms 39160 KB Output is correct
11 Correct 71 ms 34424 KB Output is correct
12 Correct 61 ms 33656 KB Output is correct
13 Correct 66 ms 33788 KB Output is correct
14 Correct 64 ms 29660 KB Output is correct
15 Correct 57 ms 29176 KB Output is correct
16 Correct 50 ms 30072 KB Output is correct
17 Correct 69 ms 38776 KB Output is correct
18 Correct 64 ms 38520 KB Output is correct
19 Correct 69 ms 38904 KB Output is correct
20 Correct 65 ms 38392 KB Output is correct
21 Correct 70 ms 38776 KB Output is correct
22 Correct 97 ms 38520 KB Output is correct
23 Correct 72 ms 38648 KB Output is correct
24 Correct 70 ms 38648 KB Output is correct
25 Correct 66 ms 38392 KB Output is correct
26 Correct 68 ms 38648 KB Output is correct
27 Correct 66 ms 38516 KB Output is correct
28 Correct 68 ms 38392 KB Output is correct
29 Correct 70 ms 38648 KB Output is correct
30 Correct 57 ms 40548 KB Output is correct
31 Correct 58 ms 40572 KB Output is correct
32 Correct 70 ms 40568 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 1272 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 104 ms 34808 KB Output is correct
2 Correct 58 ms 40568 KB Output is correct
3 Correct 70 ms 38776 KB Output is correct
4 Correct 24 ms 14968 KB Output is correct
5 Correct 68 ms 40568 KB Output is correct
6 Correct 73 ms 40568 KB Output is correct
7 Correct 35 ms 17528 KB Output is correct
8 Correct 33 ms 17528 KB Output is correct
9 Correct 64 ms 38008 KB Output is correct
10 Correct 95 ms 39160 KB Output is correct
11 Correct 71 ms 34424 KB Output is correct
12 Correct 61 ms 33656 KB Output is correct
13 Correct 66 ms 33788 KB Output is correct
14 Correct 64 ms 29660 KB Output is correct
15 Correct 57 ms 29176 KB Output is correct
16 Correct 50 ms 30072 KB Output is correct
17 Correct 69 ms 38776 KB Output is correct
18 Correct 64 ms 38520 KB Output is correct
19 Correct 69 ms 38904 KB Output is correct
20 Correct 65 ms 38392 KB Output is correct
21 Correct 70 ms 38776 KB Output is correct
22 Correct 97 ms 38520 KB Output is correct
23 Correct 72 ms 38648 KB Output is correct
24 Correct 70 ms 38648 KB Output is correct
25 Correct 66 ms 38392 KB Output is correct
26 Correct 68 ms 38648 KB Output is correct
27 Correct 66 ms 38516 KB Output is correct
28 Correct 68 ms 38392 KB Output is correct
29 Correct 70 ms 38648 KB Output is correct
30 Correct 57 ms 40548 KB Output is correct
31 Correct 58 ms 40572 KB Output is correct
32 Correct 70 ms 40568 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 6 ms 1272 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 559 ms 134240 KB Output is correct
37 Correct 261 ms 150648 KB Output is correct
38 Correct 311 ms 146936 KB Output is correct
39 Correct 127 ms 75512 KB Output is correct
40 Correct 316 ms 150520 KB Output is correct
41 Correct 160 ms 75512 KB Output is correct
42 Correct 147 ms 75512 KB Output is correct
43 Correct 248 ms 123880 KB Output is correct
44 Correct 313 ms 150756 KB Output is correct
45 Correct 403 ms 153336 KB Output is correct
46 Correct 327 ms 150648 KB Output is correct
47 Correct 499 ms 134648 KB Output is correct
48 Correct 444 ms 136056 KB Output is correct
49 Correct 260 ms 113400 KB Output is correct
50 Correct 479 ms 115544 KB Output is correct
51 Correct 268 ms 127224 KB Output is correct
52 Correct 308 ms 146792 KB Output is correct
53 Correct 307 ms 146680 KB Output is correct
54 Correct 239 ms 146936 KB Output is correct
55 Correct 254 ms 146808 KB Output is correct
56 Correct 287 ms 147064 KB Output is correct
57 Correct 317 ms 147068 KB Output is correct
58 Correct 301 ms 147064 KB Output is correct
59 Correct 301 ms 146296 KB Output is correct
60 Correct 297 ms 147192 KB Output is correct
61 Correct 297 ms 146316 KB Output is correct
62 Correct 292 ms 145784 KB Output is correct
63 Correct 303 ms 147064 KB Output is correct
64 Correct 301 ms 146936 KB Output is correct
65 Correct 338 ms 146424 KB Output is correct
66 Correct 310 ms 146792 KB Output is correct
67 Correct 324 ms 147192 KB Output is correct
68 Correct 304 ms 147064 KB Output is correct
69 Correct 293 ms 146296 KB Output is correct
70 Correct 305 ms 146936 KB Output is correct
71 Correct 304 ms 146424 KB Output is correct
72 Correct 301 ms 147452 KB Output is correct
73 Correct 311 ms 146812 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 1272 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
26.0 / 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 5 ms 1016 KB Output is correct
5 Correct 5 ms 1144 KB Output is correct
6 Correct 5 ms 1272 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 6 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 5 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 6 ms 1400 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 104 ms 34808 KB Output is correct
19 Correct 58 ms 40568 KB Output is correct
20 Correct 70 ms 38776 KB Output is correct
21 Correct 24 ms 14968 KB Output is correct
22 Correct 68 ms 40568 KB Output is correct
23 Correct 73 ms 40568 KB Output is correct
24 Correct 35 ms 17528 KB Output is correct
25 Correct 33 ms 17528 KB Output is correct
26 Correct 64 ms 38008 KB Output is correct
27 Correct 95 ms 39160 KB Output is correct
28 Correct 71 ms 34424 KB Output is correct
29 Correct 61 ms 33656 KB Output is correct
30 Correct 66 ms 33788 KB Output is correct
31 Correct 64 ms 29660 KB Output is correct
32 Correct 57 ms 29176 KB Output is correct
33 Correct 50 ms 30072 KB Output is correct
34 Correct 69 ms 38776 KB Output is correct
35 Correct 64 ms 38520 KB Output is correct
36 Correct 69 ms 38904 KB Output is correct
37 Correct 65 ms 38392 KB Output is correct
38 Correct 70 ms 38776 KB Output is correct
39 Correct 97 ms 38520 KB Output is correct
40 Correct 72 ms 38648 KB Output is correct
41 Correct 70 ms 38648 KB Output is correct
42 Correct 66 ms 38392 KB Output is correct
43 Correct 68 ms 38648 KB Output is correct
44 Correct 66 ms 38516 KB Output is correct
45 Correct 68 ms 38392 KB Output is correct
46 Correct 70 ms 38648 KB Output is correct
47 Correct 57 ms 40548 KB Output is correct
48 Correct 58 ms 40572 KB Output is correct
49 Correct 70 ms 40568 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 6 ms 1272 KB Output is correct
52 Correct 5 ms 376 KB Output is correct
53 Correct 559 ms 134240 KB Output is correct
54 Correct 261 ms 150648 KB Output is correct
55 Correct 311 ms 146936 KB Output is correct
56 Correct 127 ms 75512 KB Output is correct
57 Correct 316 ms 150520 KB Output is correct
58 Correct 160 ms 75512 KB Output is correct
59 Correct 147 ms 75512 KB Output is correct
60 Correct 248 ms 123880 KB Output is correct
61 Correct 313 ms 150756 KB Output is correct
62 Correct 403 ms 153336 KB Output is correct
63 Correct 327 ms 150648 KB Output is correct
64 Correct 499 ms 134648 KB Output is correct
65 Correct 444 ms 136056 KB Output is correct
66 Correct 260 ms 113400 KB Output is correct
67 Correct 479 ms 115544 KB Output is correct
68 Correct 268 ms 127224 KB Output is correct
69 Correct 308 ms 146792 KB Output is correct
70 Correct 307 ms 146680 KB Output is correct
71 Correct 239 ms 146936 KB Output is correct
72 Correct 254 ms 146808 KB Output is correct
73 Correct 287 ms 147064 KB Output is correct
74 Correct 317 ms 147068 KB Output is correct
75 Correct 301 ms 147064 KB Output is correct
76 Correct 301 ms 146296 KB Output is correct
77 Correct 297 ms 147192 KB Output is correct
78 Correct 297 ms 146316 KB Output is correct
79 Correct 292 ms 145784 KB Output is correct
80 Correct 303 ms 147064 KB Output is correct
81 Correct 301 ms 146936 KB Output is correct
82 Correct 338 ms 146424 KB Output is correct
83 Correct 310 ms 146792 KB Output is correct
84 Correct 324 ms 147192 KB Output is correct
85 Correct 304 ms 147064 KB Output is correct
86 Correct 293 ms 146296 KB Output is correct
87 Correct 305 ms 146936 KB Output is correct
88 Correct 304 ms 146424 KB Output is correct
89 Correct 301 ms 147452 KB Output is correct
90 Correct 311 ms 146812 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 1272 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 378 ms 148344 KB Output is correct
95 Correct 280 ms 156864 KB Output is correct
96 Correct 352 ms 153848 KB Output is correct
97 Correct 198 ms 83960 KB Output is correct
98 Correct 134 ms 77688 KB Output is correct
99 Correct 313 ms 150520 KB Output is correct
100 Correct 185 ms 78584 KB Output is correct
101 Correct 178 ms 78584 KB Output is correct
102 Correct 259 ms 127352 KB Output is correct
103 Correct 347 ms 152184 KB Output is correct
104 Correct 579 ms 159356 KB Output is correct
105 Correct 1555 ms 160488 KB Output is correct
106 Correct 746 ms 156152 KB Output is correct
107 Correct 338 ms 136056 KB Output is correct
108 Correct 291 ms 118500 KB Output is correct
109 Correct 1135 ms 140664 KB Output is correct
110 Correct 302 ms 135672 KB Output is correct
111 Correct 333 ms 159672 KB Output is correct
112 Correct 353 ms 157944 KB Output is correct
113 Correct 293 ms 156376 KB Output is correct
114 Correct 270 ms 150392 KB Output is correct
115 Correct 352 ms 156536 KB Output is correct
116 Correct 357 ms 158072 KB Output is correct
117 Correct 359 ms 158456 KB Output is correct
118 Correct 349 ms 158200 KB Output is correct
119 Correct 352 ms 157688 KB Output is correct
120 Correct 355 ms 158332 KB Output is correct
121 Correct 612 ms 137976 KB Output is correct
122 Correct 260 ms 153464 KB Output is correct
123 Correct 320 ms 150504 KB Output is correct
124 Correct 5 ms 380 KB Output is correct
125 Correct 5 ms 1272 KB Output is correct
126 Correct 5 ms 380 KB Output is correct