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Submission #7913

# Submission time Handle Problem Language Result Execution time Memory
7913 2014-08-24T13:05:22 Z gs13068 경비원 (GA8_guard) C++
100 / 100
 512 ms 1516 KB 
#include<cstdio>
#include<vector>
#include<algorithm>

#define MOD 1000000007

std::vector<int> a[2222];

int p[15]={2,3,5,7,11,13,17,19,23,29,31,37,41,43,47};
int d[2][32768];

int main()
{
	int *now,*next,*temp;
	int i,j,k,n,t;
	scanf("%d",&n);
	for(i=0;i<n;i++)
	{
		scanf("%d",&t);
		k=0;
		for(j=0;j<15;j++)if(t%p[j]==0)
		{
            k|=1<<j;
            while(t%p[j]==0)t/=p[j];
		}
        a[t].push_back(k);
	}
	now=d[0];
	next=d[1];
    now[0]=1;
    for(i=0;i<a[1].size();i++)
	{
        for(j=0;j<32768;j++)
		{
			next[j]=now[j];
			if((j&a[1][i])==a[1][i])(next[j]+=now[j&~a[1][i]])%=MOD;
		}
		temp=now;
		now=next;
		next=temp;
	}
	for(i=2;i<2222;i++)if(a[i].size())
	{
        for(j=0;j<32768;j++)
		{
			next[j]=now[j];
			for(k=0;k<a[i].size();k++)if((j&a[i][k])==a[i][k])(next[j]+=now[j&~a[i][k]])%=MOD;
		}
		temp=now;
		now=next;
		next=temp;
	}
	i=0;
	for(j=0;j<32768;j++)(i+=now[j])%=MOD;
	printf("%d",i-n-1);
}

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 0 ms 1516 KB Output is correct
10 Correct 0 ms 1516 KB Output is correct
11 Correct 4 ms 1516 KB Output is correct
12 Correct 0 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 0 ms 1516 KB Output is correct
17 Correct 0 ms 1516 KB Output is correct
18 Correct 0 ms 1516 KB Output is correct
19 Correct 0 ms 1516 KB Output is correct
20 Correct 0 ms 1516 KB Output is correct
21 Correct 0 ms 1516 KB Output is correct
22 Correct 0 ms 1516 KB Output is correct
23 Correct 0 ms 1516 KB Output is correct
24 Correct 0 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 0 ms 1516 KB Output is correct
28 Correct 0 ms 1516 KB Output is correct
29 Correct 4 ms 1516 KB Output is correct
30 Correct 4 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 0 ms 1516 KB Output is correct
35 Correct 0 ms 1516 KB Output is correct
36 Correct 0 ms 1516 KB Output is correct
37 Correct 0 ms 1516 KB Output is correct
38 Correct 0 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 4 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 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 0 ms 1516 KB Output is correct
10 Correct 0 ms 1516 KB Output is correct
11 Correct 0 ms 1516 KB Output is correct
12 Correct 0 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 0 ms 1516 KB Output is correct
17 Correct 0 ms 1516 KB Output is correct
18 Correct 0 ms 1516 KB Output is correct
19 Correct 0 ms 1516 KB Output is correct
20 Correct 0 ms 1516 KB Output is correct
21 Correct 0 ms 1516 KB Output is correct
22 Correct 0 ms 1516 KB Output is correct
23 Correct 0 ms 1516 KB Output is correct
24 Correct 0 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 0 ms 1516 KB Output is correct
28 Correct 0 ms 1516 KB Output is correct
29 Correct 4 ms 1516 KB Output is correct
30 Correct 0 ms 1516 KB Output is correct
31 Correct 4 ms 1516 KB Output is correct
32 Correct 4 ms 1516 KB Output is correct
33 Correct 0 ms 1516 KB Output is correct
34 Correct 4 ms 1516 KB Output is correct
35 Correct 4 ms 1516 KB Output is correct
36 Correct 4 ms 1516 KB Output is correct
37 Correct 0 ms 1516 KB Output is correct
38 Correct 4 ms 1516 KB Output is correct
39 Correct 4 ms 1516 KB Output is correct
40 Correct 4 ms 1516 KB Output is correct
41 Correct 4 ms 1516 KB Output is correct
42 Correct 4 ms 1516 KB Output is correct
43 Correct 4 ms 1516 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 188 ms 1516 KB Output is correct
2 Correct 188 ms 1516 KB Output is correct
3 Correct 352 ms 1516 KB Output is correct
4 Correct 176 ms 1516 KB Output is correct
5 Correct 288 ms 1516 KB Output is correct
6 Correct 216 ms 1516 KB Output is correct
7 Correct 164 ms 1516 KB Output is correct
8 Correct 156 ms 1516 KB Output is correct
9 Correct 172 ms 1516 KB Output is correct
10 Correct 176 ms 1516 KB Output is correct
11 Correct 328 ms 1516 KB Output is correct
12 Correct 164 ms 1516 KB Output is correct
13 Correct 280 ms 1516 KB Output is correct
14 Correct 212 ms 1516 KB Output is correct
15 Correct 156 ms 1516 KB Output is correct
16 Correct 148 ms 1516 KB Output is correct
17 Correct 152 ms 1516 KB Output is correct
18 Correct 160 ms 1516 KB Output is correct
19 Correct 308 ms 1516 KB Output is correct
20 Correct 152 ms 1516 KB Output is correct
21 Correct 248 ms 1516 KB Output is correct
22 Correct 200 ms 1516 KB Output is correct
23 Correct 140 ms 1516 KB Output is correct
24 Correct 136 ms 1516 KB Output is correct
25 Correct 136 ms 1516 KB Output is correct
26 Correct 136 ms 1516 KB Output is correct
27 Correct 240 ms 1516 KB Output is correct
28 Correct 128 ms 1516 KB Output is correct
29 Correct 216 ms 1516 KB Output is correct
30 Correct 164 ms 1516 KB Output is correct
31 Correct 120 ms 1516 KB Output is correct
32 Correct 120 ms 1516 KB Output is correct
33 Correct 108 ms 1516 KB Output is correct
34 Correct 108 ms 1516 KB Output is correct
35 Correct 172 ms 1516 KB Output is correct
36 Correct 100 ms 1516 KB Output is correct
37 Correct 168 ms 1516 KB Output is correct
38 Correct 116 ms 1516 KB Output is correct
39 Correct 96 ms 1516 KB Output is correct
40 Correct 92 ms 1516 KB Output is correct
41 Correct 212 ms 1516 KB Output is correct
42 Correct 208 ms 1516 KB Output is correct
43 Correct 212 ms 1516 KB Output is correct
44 Correct 212 ms 1516 KB Output is correct
45 Correct 212 ms 1516 KB Output is correct
46 Correct 212 ms 1516 KB Output is correct
47 Correct 216 ms 1516 KB Output is correct
48 Correct 208 ms 1516 KB Output is correct
49 Correct 220 ms 1516 KB Output is correct
50 Correct 216 ms 1516 KB Output is correct

Subtask #4
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 256 ms 1516 KB Output is correct
2 Correct 244 ms 1516 KB Output is correct
3 Correct 224 ms 1516 KB Output is correct
4 Correct 176 ms 1516 KB Output is correct
5 Correct 132 ms 1516 KB Output is correct
6 Correct 136 ms 1516 KB Output is correct
7 Correct 144 ms 1516 KB Output is correct
8 Correct 132 ms 1516 KB Output is correct
9 Correct 132 ms 1516 KB Output is correct
10 Correct 136 ms 1516 KB Output is correct
11 Correct 132 ms 1516 KB Output is correct
12 Correct 80 ms 1516 KB Output is correct
13 Correct 80 ms 1516 KB Output is correct
14 Correct 80 ms 1516 KB Output is correct
15 Correct 80 ms 1516 KB Output is correct
16 Correct 72 ms 1516 KB Output is correct
17 Correct 80 ms 1516 KB Output is correct
18 Correct 76 ms 1516 KB Output is correct
19 Correct 16 ms 1516 KB Output is correct
20 Correct 16 ms 1516 KB Output is correct
21 Correct 20 ms 1516 KB Output is correct
22 Correct 16 ms 1516 KB Output is correct
23 Correct 16 ms 1516 KB Output is correct
24 Correct 16 ms 1516 KB Output is correct
25 Correct 16 ms 1516 KB Output is correct

Subtask #5
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 248 ms 1516 KB Output is correct
2 Correct 248 ms 1516 KB Output is correct
3 Correct 264 ms 1516 KB Output is correct
4 Correct 216 ms 1516 KB Output is correct
5 Correct 188 ms 1516 KB Output is correct
6 Correct 172 ms 1516 KB Output is correct
7 Correct 296 ms 1516 KB Output is correct
8 Correct 172 ms 1516 KB Output is correct
9 Correct 148 ms 1516 KB Output is correct
10 Correct 512 ms 1516 KB Output is correct
11 Correct 232 ms 1516 KB Output is correct
12 Correct 244 ms 1516 KB Output is correct
13 Correct 240 ms 1516 KB Output is correct
14 Correct 208 ms 1516 KB Output is correct
15 Correct 176 ms 1516 KB Output is correct
16 Correct 164 ms 1516 KB Output is correct
17 Correct 280 ms 1516 KB Output is correct
18 Correct 164 ms 1516 KB Output is correct
19 Correct 144 ms 1516 KB Output is correct
20 Correct 484 ms 1516 KB Output is correct
21 Correct 216 ms 1516 KB Output is correct
22 Correct 216 ms 1516 KB Output is correct
23 Correct 220 ms 1516 KB Output is correct
24 Correct 188 ms 1516 KB Output is correct
25 Correct 160 ms 1516 KB Output is correct
26 Correct 152 ms 1516 KB Output is correct
27 Correct 248 ms 1516 KB Output is correct
28 Correct 152 ms 1516 KB Output is correct
29 Correct 132 ms 1516 KB Output is correct
30 Correct 444 ms 1516 KB Output is correct
31 Correct 184 ms 1516 KB Output is correct
32 Correct 188 ms 1516 KB Output is correct
33 Correct 180 ms 1516 KB Output is correct
34 Correct 160 ms 1516 KB Output is correct
35 Correct 140 ms 1516 KB Output is correct
36 Correct 128 ms 1516 KB Output is correct
37 Correct 212 ms 1516 KB Output is correct
38 Correct 128 ms 1516 KB Output is correct
39 Correct 112 ms 1516 KB Output is correct
40 Correct 376 ms 1516 KB Output is correct