oj.uz

Submission #297854

# Submission time Handle Problem Language Result Execution time Memory
297854 2020-09-12T05:12:16 Z Dovran Detecting Molecules (IOI16_molecules) C++11
31 / 100
 149 ms 65536 KB 
#include <bits/stdc++.h>
#define N 1000009
#define pii pair <int, int>
#define ff first
#define sz() size()
#define ss second
#define pb push_back
#define ll long long

using namespace std;

int c[N], n, rsl;
vector<int> ans;
vector<int> e[N];
int vis[N], v[N];

void dfs(int nd){
//	cout<<nd<<'\n';

	if(!nd){
		rsl=1;
		return;
	}
	for(auto i:e[nd]){
		if(!vis[i]){
			vis[i]=1;
			dfs(nd-v[i]);
			if(!rsl) vis[i]=0;
		}
		if(rsl)
			return;
	}
}

vector<int> find_subset(int l, int r, vector<int> w){
	n=w.sz();
	for(int i=0; i<n; i++)
		v[i]=w[i];
	c[0]=1;
	for(int i=0; i<n; i++){
		for(int j=r; j>=0; j--){
			if(c[j]){
				c[j+v[i]]=1;
				e[j+v[i]].pb(i);
			}
		}
	}
	for(int i=l; i<=r; i++){
		if(c[i]){
			dfs(i);
//			cout<<" asd \n";
			for(int j=0; j<n; j++)
				if(vis[j])
					ans.pb(j);
			break;
		}
	}
	return ans;
}
/*
int main(){
	int m, l, r, x;
	vector<int>v;
	cin>>m>>l>>r;
	for(int i=0; i<m; i++)
		cin>>x, v.pb(x);
	vector<int>asd=find_subset(l, r, v);
	for(auto i:asd)
		cout<<i<<' ';
}*/

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23936 KB OK (n = 1, answer = NO)
2 Correct 19 ms 23808 KB OK (n = 1, answer = NO)
3 Correct 16 ms 23808 KB OK (n = 1, answer = YES)
4 Correct 16 ms 23808 KB OK (n = 2, answer = YES)
5 Correct 17 ms 23808 KB OK (n = 2, answer = YES)
6 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
7 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
9 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
11 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
12 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
15 Correct 16 ms 23936 KB OK (n = 3, answer = YES)
16 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
17 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
18 Correct 17 ms 23840 KB OK (n = 100, answer = NO)
19 Correct 17 ms 23808 KB OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
2 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
3 Correct 16 ms 23808 KB OK (n = 12, answer = NO)
4 Correct 17 ms 23808 KB OK (n = 12, answer = NO)
5 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
6 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
7 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
9 Correct 16 ms 23808 KB OK (n = 6, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
11 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
12 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
15 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
16 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
17 Correct 19 ms 24060 KB OK (n = 100, answer = YES)

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23936 KB OK (n = 1, answer = NO)
2 Correct 19 ms 23808 KB OK (n = 1, answer = NO)
3 Correct 16 ms 23808 KB OK (n = 1, answer = YES)
4 Correct 16 ms 23808 KB OK (n = 2, answer = YES)
5 Correct 17 ms 23808 KB OK (n = 2, answer = YES)
6 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
7 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
9 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
11 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
12 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
15 Correct 16 ms 23936 KB OK (n = 3, answer = YES)
16 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
17 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
18 Correct 17 ms 23840 KB OK (n = 100, answer = NO)
19 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
20 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
21 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
22 Correct 16 ms 23808 KB OK (n = 12, answer = NO)
23 Correct 17 ms 23808 KB OK (n = 12, answer = NO)
24 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
25 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
26 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
27 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
28 Correct 16 ms 23808 KB OK (n = 6, answer = YES)
29 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
30 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
31 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
32 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
33 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
34 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
35 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
36 Correct 19 ms 24060 KB OK (n = 100, answer = YES)
37 Correct 17 ms 23808 KB OK (n = 28, answer = YES)
38 Correct 17 ms 23808 KB OK (n = 27, answer = YES)
39 Correct 18 ms 24064 KB OK (n = 90, answer = YES)
40 Correct 16 ms 23808 KB OK (n = 100, answer = YES)
41 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
42 Correct 17 ms 23936 KB OK (n = 10, answer = YES)
43 Correct 18 ms 24192 KB OK (n = 100, answer = YES)
44 Correct 17 ms 24064 KB OK (n = 100, answer = YES)
45 Correct 18 ms 23936 KB OK (n = 100, answer = YES)
46 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
47 Correct 18 ms 24064 KB OK (n = 100, answer = NO)
48 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
49 Correct 18 ms 23808 KB OK (n = 100, answer = NO)
50 Correct 18 ms 24184 KB OK (n = 100, answer = YES)
51 Correct 19 ms 24192 KB OK (n = 100, answer = YES)
52 Correct 18 ms 24064 KB OK (n = 100, answer = YES)
53 Correct 18 ms 23808 KB OK (n = 100, answer = YES)
54 Correct 17 ms 23808 KB OK (n = 100, answer = YES)

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23936 KB OK (n = 1, answer = NO)
2 Correct 19 ms 23808 KB OK (n = 1, answer = NO)
3 Correct 16 ms 23808 KB OK (n = 1, answer = YES)
4 Correct 16 ms 23808 KB OK (n = 2, answer = YES)
5 Correct 17 ms 23808 KB OK (n = 2, answer = YES)
6 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
7 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
9 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
11 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
12 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
15 Correct 16 ms 23936 KB OK (n = 3, answer = YES)
16 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
17 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
18 Correct 17 ms 23840 KB OK (n = 100, answer = NO)
19 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
20 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
21 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
22 Correct 16 ms 23808 KB OK (n = 12, answer = NO)
23 Correct 17 ms 23808 KB OK (n = 12, answer = NO)
24 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
25 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
26 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
27 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
28 Correct 16 ms 23808 KB OK (n = 6, answer = YES)
29 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
30 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
31 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
32 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
33 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
34 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
35 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
36 Correct 19 ms 24060 KB OK (n = 100, answer = YES)
37 Correct 17 ms 23808 KB OK (n = 28, answer = YES)
38 Correct 17 ms 23808 KB OK (n = 27, answer = YES)
39 Correct 18 ms 24064 KB OK (n = 90, answer = YES)
40 Correct 16 ms 23808 KB OK (n = 100, answer = YES)
41 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
42 Correct 17 ms 23936 KB OK (n = 10, answer = YES)
43 Correct 18 ms 24192 KB OK (n = 100, answer = YES)
44 Correct 17 ms 24064 KB OK (n = 100, answer = YES)
45 Correct 18 ms 23936 KB OK (n = 100, answer = YES)
46 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
47 Correct 18 ms 24064 KB OK (n = 100, answer = NO)
48 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
49 Correct 18 ms 23808 KB OK (n = 100, answer = NO)
50 Correct 18 ms 24184 KB OK (n = 100, answer = YES)
51 Correct 19 ms 24192 KB OK (n = 100, answer = YES)
52 Correct 18 ms 24064 KB OK (n = 100, answer = YES)
53 Correct 18 ms 23808 KB OK (n = 100, answer = YES)
54 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
55 Runtime error 149 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23936 KB OK (n = 1, answer = NO)
2 Correct 19 ms 23808 KB OK (n = 1, answer = NO)
3 Correct 16 ms 23808 KB OK (n = 1, answer = YES)
4 Correct 16 ms 23808 KB OK (n = 2, answer = YES)
5 Correct 17 ms 23808 KB OK (n = 2, answer = YES)
6 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
7 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
9 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
11 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
12 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
15 Correct 16 ms 23936 KB OK (n = 3, answer = YES)
16 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
17 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
18 Correct 17 ms 23840 KB OK (n = 100, answer = NO)
19 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
20 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
21 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
22 Correct 16 ms 23808 KB OK (n = 12, answer = NO)
23 Correct 17 ms 23808 KB OK (n = 12, answer = NO)
24 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
25 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
26 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
27 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
28 Correct 16 ms 23808 KB OK (n = 6, answer = YES)
29 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
30 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
31 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
32 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
33 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
34 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
35 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
36 Correct 19 ms 24060 KB OK (n = 100, answer = YES)
37 Correct 17 ms 23808 KB OK (n = 28, answer = YES)
38 Correct 17 ms 23808 KB OK (n = 27, answer = YES)
39 Correct 18 ms 24064 KB OK (n = 90, answer = YES)
40 Correct 16 ms 23808 KB OK (n = 100, answer = YES)
41 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
42 Correct 17 ms 23936 KB OK (n = 10, answer = YES)
43 Correct 18 ms 24192 KB OK (n = 100, answer = YES)
44 Correct 17 ms 24064 KB OK (n = 100, answer = YES)
45 Correct 18 ms 23936 KB OK (n = 100, answer = YES)
46 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
47 Correct 18 ms 24064 KB OK (n = 100, answer = NO)
48 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
49 Correct 18 ms 23808 KB OK (n = 100, answer = NO)
50 Correct 18 ms 24184 KB OK (n = 100, answer = YES)
51 Correct 19 ms 24192 KB OK (n = 100, answer = YES)
52 Correct 18 ms 24064 KB OK (n = 100, answer = YES)
53 Correct 18 ms 23808 KB OK (n = 100, answer = YES)
54 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
55 Runtime error 149 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 23936 KB OK (n = 1, answer = NO)
2 Correct 19 ms 23808 KB OK (n = 1, answer = NO)
3 Correct 16 ms 23808 KB OK (n = 1, answer = YES)
4 Correct 16 ms 23808 KB OK (n = 2, answer = YES)
5 Correct 17 ms 23808 KB OK (n = 2, answer = YES)
6 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
7 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
8 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
9 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
10 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
11 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
12 Correct 16 ms 23808 KB OK (n = 3, answer = YES)
13 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
14 Correct 17 ms 23808 KB OK (n = 3, answer = YES)
15 Correct 16 ms 23936 KB OK (n = 3, answer = YES)
16 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
17 Correct 17 ms 23808 KB OK (n = 3, answer = NO)
18 Correct 17 ms 23840 KB OK (n = 100, answer = NO)
19 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
20 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
21 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
22 Correct 16 ms 23808 KB OK (n = 12, answer = NO)
23 Correct 17 ms 23808 KB OK (n = 12, answer = NO)
24 Correct 17 ms 23808 KB OK (n = 12, answer = YES)
25 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
26 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
27 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
28 Correct 16 ms 23808 KB OK (n = 6, answer = YES)
29 Correct 16 ms 23808 KB OK (n = 12, answer = YES)
30 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
31 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
32 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
33 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
34 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
35 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
36 Correct 19 ms 24060 KB OK (n = 100, answer = YES)
37 Correct 17 ms 23808 KB OK (n = 28, answer = YES)
38 Correct 17 ms 23808 KB OK (n = 27, answer = YES)
39 Correct 18 ms 24064 KB OK (n = 90, answer = YES)
40 Correct 16 ms 23808 KB OK (n = 100, answer = YES)
41 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
42 Correct 17 ms 23936 KB OK (n = 10, answer = YES)
43 Correct 18 ms 24192 KB OK (n = 100, answer = YES)
44 Correct 17 ms 24064 KB OK (n = 100, answer = YES)
45 Correct 18 ms 23936 KB OK (n = 100, answer = YES)
46 Correct 17 ms 23936 KB OK (n = 100, answer = YES)
47 Correct 18 ms 24064 KB OK (n = 100, answer = NO)
48 Correct 17 ms 23808 KB OK (n = 100, answer = NO)
49 Correct 18 ms 23808 KB OK (n = 100, answer = NO)
50 Correct 18 ms 24184 KB OK (n = 100, answer = YES)
51 Correct 19 ms 24192 KB OK (n = 100, answer = YES)
52 Correct 18 ms 24064 KB OK (n = 100, answer = YES)
53 Correct 18 ms 23808 KB OK (n = 100, answer = YES)
54 Correct 17 ms 23808 KB OK (n = 100, answer = YES)
55 Runtime error 149 ms 65536 KB Execution killed with signal 9
56 Halted 0 ms 0 KB -