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Submission #1078201

# Submission time Handle Problem Language Result Execution time Memory
1078201 2024-08-27T13:56:34 Z Faisal_Saqib Rarest Insects (IOI22_insects) C++17
65.03 / 100
 65 ms 1368 KB 
#include <bits/stdc++.h>
using namespace std;
void move_inside(int i);
void move_outside(int i);
int press_button();
int min_cardinality(int n)
{
	set<int> machine,rem;
	int sm=1;
	machine.insert(0);
	move_inside(0);
	for(int i=1;i<n;i++)
	{
		move_inside(i);
		if(press_button()==1)
		{
			sm++;
			machine.insert(i);
		}
		else
		{
			rem.insert(i);
			move_outside(i);
		}
	}
	int sz=sm;
	int s=1;
	int e=(n/sz)+1;
	while(s+1<e)
	{
		int mid=(s+e)/2;
		vector<int> cur;
		for(auto i:rem)
		{
			move_inside(i);
			if(press_button()>mid)
			{
				move_outside(i);
			}
			else
			{
				sm++;
				cur.push_back(i);
				machine.insert(i);
				if(sm==(sz*mid))
					break;
			}
		}
		if(sm==((sz*mid)))
		{
			s=mid;
			//	 We can make values in amachin so keep
			for(auto i:cur)
				rem.erase(i);
		}
		else{
			e=mid;
			sm=0;
			rem.clear();
			for(auto i:machine)
			{
				rem.insert(i);
				move_outside(i);
			}
		}
	}
	return s;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 2 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 2 ms 344 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 4 ms 692 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 4 ms 344 KB Output is correct
18 Correct 4 ms 344 KB Output is correct
19 Correct 3 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 2 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 2 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 2 ms 344 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 4 ms 344 KB Output is correct
13 Correct 4 ms 344 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 4 ms 692 KB Output is correct
16 Correct 4 ms 344 KB Output is correct
17 Correct 4 ms 344 KB Output is correct
18 Correct 4 ms 344 KB Output is correct
19 Correct 3 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 2 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 10 ms 344 KB Output is correct
24 Correct 4 ms 344 KB Output is correct
25 Correct 17 ms 1368 KB Output is correct
26 Correct 24 ms 512 KB Output is correct
27 Correct 32 ms 460 KB Output is correct
28 Correct 4 ms 344 KB Output is correct
29 Correct 24 ms 452 KB Output is correct
30 Correct 26 ms 600 KB Output is correct
31 Correct 17 ms 716 KB Output is correct
32 Correct 25 ms 344 KB Output is correct
33 Correct 15 ms 700 KB Output is correct
34 Correct 13 ms 716 KB Output is correct
35 Correct 14 ms 344 KB Output is correct
36 Correct 13 ms 500 KB Output is correct
37 Correct 26 ms 504 KB Output is correct
38 Correct 9 ms 344 KB Output is correct
39 Correct 12 ms 600 KB Output is correct
40 Correct 7 ms 496 KB Output is correct
41 Correct 7 ms 344 KB Output is correct

Subtask #3
40.03 / 75.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 15 ms 344 KB Output is correct
8 Correct 11 ms 600 KB Output is correct
9 Correct 19 ms 344 KB Output is correct
10 Partially correct 62 ms 624 KB Output is partially correct
11 Partially correct 44 ms 456 KB Output is partially correct
12 Correct 9 ms 508 KB Output is correct
13 Partially correct 65 ms 1104 KB Output is partially correct
14 Partially correct 37 ms 344 KB Output is partially correct
15 Partially correct 53 ms 832 KB Output is partially correct
16 Partially correct 54 ms 440 KB Output is partially correct
17 Partially correct 62 ms 732 KB Output is partially correct
18 Partially correct 42 ms 584 KB Output is partially correct
19 Partially correct 41 ms 728 KB Output is partially correct
20 Partially correct 46 ms 584 KB Output is partially correct
21 Partially correct 58 ms 752 KB Output is partially correct
22 Correct 42 ms 552 KB Output is correct
23 Partially correct 29 ms 600 KB Output is partially correct
24 Correct 29 ms 668 KB Output is correct
25 Correct 12 ms 592 KB Output is correct
26 Correct 9 ms 608 KB Output is correct
27 Correct 43 ms 344 KB Output is correct
28 Correct 15 ms 848 KB Output is correct
29 Correct 27 ms 592 KB Output is correct
30 Correct 28 ms 632 KB Output is correct
31 Partially correct 41 ms 816 KB Output is partially correct
32 Partially correct 44 ms 576 KB Output is partially correct
33 Partially correct 39 ms 556 KB Output is partially correct
34 Partially correct 42 ms 984 KB Output is partially correct
35 Partially correct 36 ms 616 KB Output is partially correct
36 Correct 21 ms 552 KB Output is correct
37 Partially correct 59 ms 848 KB Output is partially correct
38 Partially correct 48 ms 856 KB Output is partially correct
39 Correct 32 ms 344 KB Output is correct
40 Correct 17 ms 344 KB Output is correct
41 Correct 30 ms 612 KB Output is correct
42 Partially correct 37 ms 740 KB Output is partially correct
43 Partially correct 8 ms 600 KB Output is partially correct
44 Partially correct 45 ms 612 KB Output is partially correct
45 Correct 18 ms 536 KB Output is correct
46 Correct 14 ms 600 KB Output is correct
47 Correct 10 ms 344 KB Output is correct
48 Correct 17 ms 344 KB Output is correct