Submission #328234

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
328234	2020-11-15T23:38:36 Z	arwaeystoamneg	Detecting Molecules (IOI16_molecules)	C++17	19 / 100	1 ms	384 KB

molecules

#include "molecules.h"
#include<bits/stdc++.h>
#include<unordered_set>
#include<unordered_map>
#include<chrono>

using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
typedef pair<ll, ll> pll;
// warning: ld is rougly 2x slower than double. Proof: ld: https://oj.uz/submission/319677 double: https://oj.uz/submission/319678
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pair<int, int>> vpi;
typedef vector<pair<ll, ll>> vpll;

#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)

#define pb push_back
#define mp make_pair
#define rsz resize
#define sz(x) int(x.size())
#define all(x) x.begin(),x.end()
#define f first
#define s second
#define endl '\n'
#define test int testc;cin>>testc;while(testc--)
const int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; // for every grid problem!!
const ll linf = 4000000000000000000LL;
const ll inf = 1000000007;//998244353
const ld pi = 3.1415926535;

void pv(vi a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vll a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vector<vi>a) {
	F0R(i, sz(a)) { cout << i << endl; pv(a[i]); cout << endl; }
}void pv(vector<vll>a) { F0R(i, sz(a)) { cout << i << endl; pv(a[i]); }cout << endl; }void pv(vector<string>a) { trav(x, a)cout << x << endl; cout << endl; }


vi find_subset(int l, int r, vi w)
{
	int n = w.size();
	vpi a(n);
	F0R(i, n)a[i] = { w[i],i };
	sort(all(a));
	ll prefix = 0, suffix = 0;
	F0R(i, n)
	{
		prefix += a[i].f;
		suffix += a[n - i - 1].f;
		if (prefix >= l && prefix <= r)
		{
			vi ans;
			F0R(j, i + 1)
			{
				ans.pb(a[j].s);
			}
			return ans;
		}
		else if (suffix >= l && suffix <= r)
		{
			vi ans;
			F0R(j, i + 1)
			{
				ans.pb(a[n - j - 1].s);
			}
			return ans;
		}
		else
		{
			if (prefix > r && suffix > r)
			{
				vi ans(0);
				return ans;
			}
			if (prefix < l && suffix > r)
			{
				deque<int>b;
				F0R(j, i + 1)b.pb(a[n - j - 1].s);
				int low = n - i - 2, high = n - 1;
				while (suffix > r)
				{
					suffix -= a[high--].f;
					suffix += a[low].f;
					b.pb(low--);
					b.pop_front();
				}
				assert(suffix >= l && suffix <= r);
				vi ans;
				trav(x, b)ans.pb(x);
				return ans;
			}
		}
	}
	vi ans(0);
	return ans;
}

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
2	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
3	Correct	0 ms	364 KB	OK (n = 1, answer = YES)
4	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
5	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
6	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
8	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
9	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
10	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
11	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
12	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
14	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
16	Correct	1 ms	364 KB	OK (n = 3, answer = NO)
17	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
18	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
19	Correct	1 ms	364 KB	OK (n = 100, answer = YES)

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
2	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
3	Correct	1 ms	384 KB	OK (n = 12, answer = NO)
4	Correct	0 ms	364 KB	OK (n = 12, answer = NO)
5	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
6	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
8	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
9	Correct	0 ms	364 KB	OK (n = 6, answer = YES)
10	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
11	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
12	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
14	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
16	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
17	Correct	1 ms	364 KB	OK (n = 100, answer = YES)

Subtask #3
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
2	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
3	Correct	0 ms	364 KB	OK (n = 1, answer = YES)
4	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
5	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
6	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
8	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
9	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
10	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
11	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
12	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
14	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
16	Correct	1 ms	364 KB	OK (n = 3, answer = NO)
17	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
18	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
19	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
20	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
21	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
22	Correct	1 ms	384 KB	OK (n = 12, answer = NO)
23	Correct	0 ms	364 KB	OK (n = 12, answer = NO)
24	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
25	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
26	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
27	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
28	Correct	0 ms	364 KB	OK (n = 6, answer = YES)
29	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
30	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
31	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
32	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
33	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
34	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
35	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
36	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
37	Correct	0 ms	364 KB	OK (n = 28, answer = YES)
38	Correct	0 ms	364 KB	OK (n = 27, answer = YES)
39	Correct	1 ms	364 KB	OK (n = 90, answer = YES)
40	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
41	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
42	Correct	1 ms	364 KB	OK (n = 10, answer = YES)
43	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
44	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
45	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
46	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
47	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
48	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
49	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
50	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
51	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
52	Incorrect	1 ms	364 KB	sum of weights should be in [770..781] but it is 742
53	Halted	0 ms	0 KB	-

Subtask #4
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
2	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
3	Correct	0 ms	364 KB	OK (n = 1, answer = YES)
4	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
5	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
6	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
8	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
9	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
10	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
11	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
12	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
14	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
16	Correct	1 ms	364 KB	OK (n = 3, answer = NO)
17	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
18	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
19	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
20	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
21	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
22	Correct	1 ms	384 KB	OK (n = 12, answer = NO)
23	Correct	0 ms	364 KB	OK (n = 12, answer = NO)
24	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
25	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
26	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
27	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
28	Correct	0 ms	364 KB	OK (n = 6, answer = YES)
29	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
30	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
31	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
32	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
33	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
34	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
35	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
36	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
37	Correct	0 ms	364 KB	OK (n = 28, answer = YES)
38	Correct	0 ms	364 KB	OK (n = 27, answer = YES)
39	Correct	1 ms	364 KB	OK (n = 90, answer = YES)
40	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
41	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
42	Correct	1 ms	364 KB	OK (n = 10, answer = YES)
43	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
44	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
45	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
46	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
47	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
48	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
49	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
50	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
51	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
52	Incorrect	1 ms	364 KB	sum of weights should be in [770..781] but it is 742
53	Halted	0 ms	0 KB	-

Subtask #5
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
2	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
3	Correct	0 ms	364 KB	OK (n = 1, answer = YES)
4	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
5	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
6	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
8	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
9	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
10	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
11	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
12	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
14	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
16	Correct	1 ms	364 KB	OK (n = 3, answer = NO)
17	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
18	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
19	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
20	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
21	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
22	Correct	1 ms	384 KB	OK (n = 12, answer = NO)
23	Correct	0 ms	364 KB	OK (n = 12, answer = NO)
24	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
25	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
26	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
27	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
28	Correct	0 ms	364 KB	OK (n = 6, answer = YES)
29	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
30	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
31	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
32	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
33	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
34	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
35	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
36	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
37	Correct	0 ms	364 KB	OK (n = 28, answer = YES)
38	Correct	0 ms	364 KB	OK (n = 27, answer = YES)
39	Correct	1 ms	364 KB	OK (n = 90, answer = YES)
40	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
41	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
42	Correct	1 ms	364 KB	OK (n = 10, answer = YES)
43	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
44	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
45	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
46	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
47	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
48	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
49	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
50	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
51	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
52	Incorrect	1 ms	364 KB	sum of weights should be in [770..781] but it is 742
53	Halted	0 ms	0 KB	-

Subtask #6
0 / 31.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
2	Correct	0 ms	364 KB	OK (n = 1, answer = NO)
3	Correct	0 ms	364 KB	OK (n = 1, answer = YES)
4	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
5	Correct	0 ms	364 KB	OK (n = 2, answer = YES)
6	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
7	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
8	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
9	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
10	Correct	1 ms	256 KB	OK (n = 3, answer = YES)
11	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
12	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
13	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
14	Correct	0 ms	364 KB	OK (n = 3, answer = YES)
15	Correct	1 ms	364 KB	OK (n = 3, answer = YES)
16	Correct	1 ms	364 KB	OK (n = 3, answer = NO)
17	Correct	0 ms	364 KB	OK (n = 3, answer = NO)
18	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
19	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
20	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
21	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
22	Correct	1 ms	384 KB	OK (n = 12, answer = NO)
23	Correct	0 ms	364 KB	OK (n = 12, answer = NO)
24	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
25	Correct	1 ms	364 KB	OK (n = 12, answer = YES)
26	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
27	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
28	Correct	0 ms	364 KB	OK (n = 6, answer = YES)
29	Correct	0 ms	364 KB	OK (n = 12, answer = YES)
30	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
31	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
32	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
33	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
34	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
35	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
36	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
37	Correct	0 ms	364 KB	OK (n = 28, answer = YES)
38	Correct	0 ms	364 KB	OK (n = 27, answer = YES)
39	Correct	1 ms	364 KB	OK (n = 90, answer = YES)
40	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
41	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
42	Correct	1 ms	364 KB	OK (n = 10, answer = YES)
43	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
44	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
45	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
46	Correct	0 ms	364 KB	OK (n = 100, answer = YES)
47	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
48	Correct	1 ms	364 KB	OK (n = 100, answer = NO)
49	Correct	0 ms	364 KB	OK (n = 100, answer = NO)
50	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
51	Correct	1 ms	364 KB	OK (n = 100, answer = YES)
52	Incorrect	1 ms	364 KB	sum of weights should be in [770..781] but it is 742
53	Halted	0 ms	0 KB	-

Submission #328234

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 10.0 / 10.0

Subtask #3 0 / 12.0

Subtask #4 0 / 15.0

Subtask #5 0 / 23.0

Subtask #6 0 / 31.0

Subtask #1
9.0 / 9.0

Subtask #2
10.0 / 10.0

Subtask #3
0 / 12.0

Subtask #4
0 / 15.0

Subtask #5
0 / 23.0

Subtask #6
0 / 31.0