oj.uz

Submission #14330

# Submission time Handle Problem Language Result Execution time Memory
14330 2015-05-12T03:44:55 Z ggoh 경비원 (GA8_guard) C++
100 / 100
 577 ms 1516 KB 
#include<cstdio>
#include<queue>
#include<algorithm>
int D[2][32768],i,j,k,a,t,s,r,u,X=1e9+7,p[15]={2,3,5,7,11,13,17,19,23,29,31,37,41,43,47};
std::vector<int>x[2222];
main()
{
	scanf("%d",&a);
	for(i=0;i<a;i++)
	{
		scanf("%d",&r);
		u=0;
		for(j=0;j<15;j++)
		{
			if(r%p[j]==0)
			{
				u+=(1<<j);
				while(r%p[j]==0)r/=p[j];
			}
		}
		x[r].push_back(u);//r: 1 또는 47 초과 소수 
	}
	
	//47 초과 소수가 없는 수들에 대해서 
	u=0;
	D[0][0]=1;
	for(i=0;i<x[1].size();i++)
	{
		for(j=0;j<32768;j++)
		{
			D[1-u][j]=D[u][j];
			if((j&x[1][i])==x[1][i])D[1-u][j]+=D[u][j-x[1][i]],D[1-u][j]%=X;
		}
		u=1-u;
	}
	
	//47 초과 있는 수에 대해서 
	for(i=49;i<2222;i+=2)
	{
		if(x[i].size())
		{
			for(j=0;j<32768;j++)
			{
				D[1-u][j]=D[u][j];
				for(k=0;k<x[i].size();k++)
				{
					if((j&x[i][k])==x[i][k])
					{
						D[1-u][j]+=D[u][j-x[i][k]];
						D[1-u][j]%=X;
					}
				}
			}
			u=1-u;
		}
	}
	
	s=0;
	for(i=0;i<32768;i++)s+=D[u][i],s%=X;
	printf("%d",(s-a-1+X)%X);
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1516 KB Output is correct
2 Correct 0 ms 1516 KB Output is correct
3 Correct 0 ms 1516 KB Output is correct
4 Correct 0 ms 1516 KB Output is correct
5 Correct 0 ms 1516 KB Output is correct
6 Correct 0 ms 1516 KB Output is correct
7 Correct 0 ms 1516 KB Output is correct
8 Correct 0 ms 1516 KB Output is correct
9 Correct 3 ms 1516 KB Output is correct
10 Correct 3 ms 1516 KB Output is correct
11 Correct 4 ms 1516 KB Output is correct
12 Correct 2 ms 1516 KB Output is correct
13 Correct 0 ms 1516 KB Output is correct
14 Correct 0 ms 1516 KB Output is correct
15 Correct 0 ms 1516 KB Output is correct
16 Correct 1 ms 1516 KB Output is correct
17 Correct 1 ms 1516 KB Output is correct
18 Correct 0 ms 1516 KB Output is correct
19 Correct 2 ms 1516 KB Output is correct
20 Correct 0 ms 1516 KB Output is correct
21 Correct 2 ms 1516 KB Output is correct
22 Correct 3 ms 1516 KB Output is correct
23 Correct 3 ms 1516 KB Output is correct
24 Correct 3 ms 1516 KB Output is correct
25 Correct 0 ms 1516 KB Output is correct
26 Correct 0 ms 1516 KB Output is correct
27 Correct 4 ms 1516 KB Output is correct
28 Correct 3 ms 1516 KB Output is correct
29 Correct 4 ms 1516 KB Output is correct
30 Correct 5 ms 1516 KB Output is correct
31 Correct 0 ms 1516 KB Output is correct
32 Correct 0 ms 1516 KB Output is correct
33 Correct 0 ms 1516 KB Output is correct
34 Correct 2 ms 1516 KB Output is correct
35 Correct 3 ms 1516 KB Output is correct
36 Correct 3 ms 1516 KB Output is correct
37 Correct 0 ms 1516 KB Output is correct
38 Correct 1 ms 1516 KB Output is correct
39 Correct 0 ms 1516 KB Output is correct
40 Correct 0 ms 1516 KB Output is correct
41 Correct 0 ms 1516 KB Output is correct
42 Correct 0 ms 1516 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1516 KB Output is correct
2 Correct 0 ms 1516 KB Output is correct
3 Correct 0 ms 1516 KB Output is correct
4 Correct 2 ms 1516 KB Output is correct
5 Correct 0 ms 1516 KB Output is correct
6 Correct 0 ms 1516 KB Output is correct
7 Correct 0 ms 1516 KB Output is correct
8 Correct 2 ms 1516 KB Output is correct
9 Correct 2 ms 1516 KB Output is correct
10 Correct 2 ms 1516 KB Output is correct
11 Correct 0 ms 1516 KB Output is correct
12 Correct 2 ms 1516 KB Output is correct
13 Correct 2 ms 1516 KB Output is correct
14 Correct 0 ms 1516 KB Output is correct
15 Correct 3 ms 1516 KB Output is correct
16 Correct 3 ms 1516 KB Output is correct
17 Correct 0 ms 1516 KB Output is correct
18 Correct 3 ms 1516 KB Output is correct
19 Correct 3 ms 1516 KB Output is correct
20 Correct 0 ms 1516 KB Output is correct
21 Correct 4 ms 1516 KB Output is correct
22 Correct 4 ms 1516 KB Output is correct
23 Correct 4 ms 1516 KB Output is correct
24 Correct 4 ms 1516 KB Output is correct
25 Correct 0 ms 1516 KB Output is correct
26 Correct 4 ms 1516 KB Output is correct
27 Correct 5 ms 1516 KB Output is correct
28 Correct 5 ms 1516 KB Output is correct
29 Correct 5 ms 1516 KB Output is correct
30 Correct 5 ms 1516 KB Output is correct
31 Correct 5 ms 1516 KB Output is correct
32 Correct 5 ms 1516 KB Output is correct
33 Correct 5 ms 1516 KB Output is correct
34 Correct 5 ms 1516 KB Output is correct
35 Correct 5 ms 1516 KB Output is correct
36 Correct 5 ms 1516 KB Output is correct
37 Correct 5 ms 1516 KB Output is correct
38 Correct 3 ms 1516 KB Output is correct
39 Correct 6 ms 1516 KB Output is correct
40 Correct 6 ms 1516 KB Output is correct
41 Correct 6 ms 1516 KB Output is correct
42 Correct 6 ms 1516 KB Output is correct
43 Correct 6 ms 1516 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 285 ms 1516 KB Output is correct
2 Correct 279 ms 1516 KB Output is correct
3 Correct 493 ms 1516 KB Output is correct
4 Correct 261 ms 1516 KB Output is correct
5 Correct 429 ms 1516 KB Output is correct
6 Correct 326 ms 1516 KB Output is correct
7 Correct 249 ms 1516 KB Output is correct
8 Correct 259 ms 1516 KB Output is correct
9 Correct 271 ms 1516 KB Output is correct
10 Correct 267 ms 1516 KB Output is correct
11 Correct 461 ms 1516 KB Output is correct
12 Correct 252 ms 1516 KB Output is correct
13 Correct 398 ms 1516 KB Output is correct
14 Correct 308 ms 1516 KB Output is correct
15 Correct 235 ms 1516 KB Output is correct
16 Correct 248 ms 1516 KB Output is correct
17 Correct 250 ms 1516 KB Output is correct
18 Correct 247 ms 1516 KB Output is correct
19 Correct 412 ms 1516 KB Output is correct
20 Correct 228 ms 1516 KB Output is correct
21 Correct 357 ms 1516 KB Output is correct
22 Correct 282 ms 1516 KB Output is correct
23 Correct 219 ms 1516 KB Output is correct
24 Correct 222 ms 1516 KB Output is correct
25 Correct 208 ms 1516 KB Output is correct
26 Correct 209 ms 1516 KB Output is correct
27 Correct 338 ms 1516 KB Output is correct
28 Correct 194 ms 1516 KB Output is correct
29 Correct 308 ms 1516 KB Output is correct
30 Correct 242 ms 1516 KB Output is correct
31 Correct 184 ms 1516 KB Output is correct
32 Correct 191 ms 1516 KB Output is correct
33 Correct 164 ms 1516 KB Output is correct
34 Correct 163 ms 1516 KB Output is correct
35 Correct 245 ms 1516 KB Output is correct
36 Correct 152 ms 1516 KB Output is correct
37 Correct 236 ms 1516 KB Output is correct
38 Correct 186 ms 1516 KB Output is correct
39 Correct 144 ms 1516 KB Output is correct
40 Correct 148 ms 1516 KB Output is correct
41 Correct 310 ms 1516 KB Output is correct
42 Correct 311 ms 1516 KB Output is correct
43 Correct 318 ms 1516 KB Output is correct
44 Correct 315 ms 1516 KB Output is correct
45 Correct 318 ms 1516 KB Output is correct
46 Correct 311 ms 1516 KB Output is correct
47 Correct 319 ms 1516 KB Output is correct
48 Correct 317 ms 1516 KB Output is correct
49 Correct 325 ms 1516 KB Output is correct
50 Correct 318 ms 1516 KB Output is correct

Subtask #4
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 334 ms 1516 KB Output is correct
2 Correct 313 ms 1516 KB Output is correct
3 Correct 286 ms 1516 KB Output is correct
4 Correct 233 ms 1516 KB Output is correct
5 Correct 166 ms 1516 KB Output is correct
6 Correct 171 ms 1516 KB Output is correct
7 Correct 173 ms 1516 KB Output is correct
8 Correct 169 ms 1516 KB Output is correct
9 Correct 168 ms 1516 KB Output is correct
10 Correct 178 ms 1516 KB Output is correct
11 Correct 171 ms 1516 KB Output is correct
12 Correct 97 ms 1516 KB Output is correct
13 Correct 98 ms 1516 KB Output is correct
14 Correct 99 ms 1516 KB Output is correct
15 Correct 97 ms 1516 KB Output is correct
16 Correct 98 ms 1516 KB Output is correct
17 Correct 99 ms 1516 KB Output is correct
18 Correct 98 ms 1516 KB Output is correct
19 Correct 21 ms 1516 KB Output is correct
20 Correct 24 ms 1516 KB Output is correct
21 Correct 23 ms 1516 KB Output is correct
22 Correct 22 ms 1516 KB Output is correct
23 Correct 23 ms 1516 KB Output is correct
24 Correct 22 ms 1516 KB Output is correct
25 Correct 23 ms 1516 KB Output is correct

Subtask #5
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 330 ms 1516 KB Output is correct
2 Correct 326 ms 1516 KB Output is correct
3 Correct 331 ms 1516 KB Output is correct
4 Correct 323 ms 1516 KB Output is correct
5 Correct 249 ms 1516 KB Output is correct
6 Correct 235 ms 1516 KB Output is correct
7 Correct 380 ms 1516 KB Output is correct
8 Correct 235 ms 1516 KB Output is correct
9 Correct 205 ms 1516 KB Output is correct
10 Correct 577 ms 1516 KB Output is correct
11 Correct 308 ms 1516 KB Output is correct
12 Correct 318 ms 1516 KB Output is correct
13 Correct 306 ms 1516 KB Output is correct
14 Correct 306 ms 1516 KB Output is correct
15 Correct 238 ms 1516 KB Output is correct
16 Correct 222 ms 1516 KB Output is correct
17 Correct 364 ms 1516 KB Output is correct
18 Correct 224 ms 1516 KB Output is correct
19 Correct 196 ms 1516 KB Output is correct
20 Correct 555 ms 1516 KB Output is correct
21 Correct 283 ms 1516 KB Output is correct
22 Correct 280 ms 1516 KB Output is correct
23 Correct 286 ms 1516 KB Output is correct
24 Correct 283 ms 1516 KB Output is correct
25 Correct 214 ms 1516 KB Output is correct
26 Correct 206 ms 1516 KB Output is correct
27 Correct 328 ms 1516 KB Output is correct
28 Correct 205 ms 1516 KB Output is correct
29 Correct 175 ms 1516 KB Output is correct
30 Correct 509 ms 1516 KB Output is correct
31 Correct 240 ms 1516 KB Output is correct
32 Correct 238 ms 1516 KB Output is correct
33 Correct 232 ms 1516 KB Output is correct
34 Correct 240 ms 1516 KB Output is correct
35 Correct 185 ms 1516 KB Output is correct
36 Correct 177 ms 1516 KB Output is correct
37 Correct 283 ms 1516 KB Output is correct
38 Correct 176 ms 1516 KB Output is correct
39 Correct 152 ms 1516 KB Output is correct
40 Correct 436 ms 1516 KB Output is correct