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Submission #869355

# Submission time Handle Problem Language Result Execution time Memory
869355 2023-11-04T07:27:04 Z Trisanu_Das The Collection Game (BOI21_swaps) C++17
100 / 100
 4 ms 1208 KB 
#include <bits/stdc++.h>
using namespace std;
 
#include "swaps.h"
 
void solve(int n, int v) {
	vector<int> sus;
	vector<int> res;
	for (int i=1;i<=n;i++) sus.push_back(i);
	for (int t=0;t<9;t++) for (int k=t;k>=0;k--) {
			for (int i=0;i<n;i++) if ((((i>>k)&1)==(k-t!=0)) && (i+(1<<k)<n) && (((i+(1<<k))>>(t+1))==(i>>(t+1)))) {
				schedule(sus[i],sus[i+(1<<k)]);
			}
			res=visit();
			int j=0;
			for (int i=0;i<n;i++) if ((((i>>k)&1)==(k-t!=0)) && (i+(1<<k)<n) && (((i+(1<<k))>>(t+1))==(i>>(t+1)))) {
				if (res[j]==0) swap(sus[i],sus[i+(1<<k)]);
				j++;
			}
	}
	answer(sus);
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 596 KB Correct
2 Correct 1 ms 436 KB Correct
3 Correct 2 ms 440 KB Correct
4 Correct 3 ms 704 KB Correct
5 Correct 3 ms 700 KB Correct
6 Correct 3 ms 448 KB Correct
7 Correct 3 ms 456 KB Correct
8 Correct 3 ms 452 KB Correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Correct
2 Correct 1 ms 432 KB Correct
3 Correct 2 ms 444 KB Correct
4 Correct 3 ms 448 KB Correct
5 Correct 3 ms 704 KB Correct
6 Correct 3 ms 704 KB Correct
7 Correct 3 ms 452 KB Correct
8 Correct 3 ms 452 KB Correct
9 Correct 3 ms 456 KB Correct
10 Correct 3 ms 700 KB Correct
11 Correct 3 ms 456 KB Correct
12 Correct 3 ms 704 KB Correct
13 Correct 3 ms 448 KB Correct

Subtask #3-1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Correct
2 Correct 1 ms 440 KB Correct

Subtask #3-2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Correct
2 Correct 1 ms 440 KB Correct
3 Correct 1 ms 348 KB Correct
4 Correct 1 ms 436 KB Correct

Subtask #4-1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Correct 1 ms 612 KB Correct
3 Correct 2 ms 444 KB Correct
4 Correct 3 ms 456 KB Correct

Subtask #4-2
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Correct
2 Correct 1 ms 612 KB Correct
3 Correct 2 ms 444 KB Correct
4 Correct 3 ms 456 KB Correct
5 Correct 1 ms 548 KB Correct
6 Correct 1 ms 436 KB Correct
7 Correct 2 ms 436 KB Correct
8 Correct 3 ms 452 KB Correct
9 Correct 3 ms 1204 KB Correct
10 Correct 3 ms 448 KB Correct
11 Correct 3 ms 448 KB Correct
12 Correct 4 ms 452 KB Correct
13 Correct 1 ms 344 KB Correct
14 Correct 1 ms 436 KB Correct
15 Correct 2 ms 444 KB Correct
16 Correct 3 ms 704 KB Correct

Subtask #5-1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct
2 Correct 1 ms 436 KB Correct
3 Correct 2 ms 440 KB Correct
4 Correct 3 ms 624 KB Correct
5 Correct 3 ms 964 KB Correct

Subtask #5-2
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct
2 Correct 1 ms 436 KB Correct
3 Correct 2 ms 440 KB Correct
4 Correct 3 ms 624 KB Correct
5 Correct 3 ms 964 KB Correct
6 Correct 1 ms 344 KB Correct
7 Correct 1 ms 432 KB Correct
8 Correct 2 ms 444 KB Correct
9 Correct 3 ms 452 KB Correct
10 Correct 3 ms 456 KB Correct
11 Correct 3 ms 604 KB Correct
12 Correct 3 ms 696 KB Correct
13 Correct 3 ms 448 KB Correct
14 Correct 3 ms 448 KB Correct
15 Correct 3 ms 448 KB Correct
16 Correct 3 ms 452 KB Correct
17 Correct 3 ms 452 KB Correct
18 Correct 3 ms 448 KB Correct
19 Correct 0 ms 356 KB Correct
20 Correct 1 ms 448 KB Correct
21 Correct 2 ms 624 KB Correct
22 Correct 3 ms 460 KB Correct
23 Correct 3 ms 616 KB Correct

Subtask #6-1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct
2 Correct 1 ms 608 KB Correct
3 Correct 2 ms 452 KB Correct
4 Correct 3 ms 712 KB Correct
5 Correct 3 ms 952 KB Correct
6 Correct 3 ms 624 KB Correct

Subtask #6-2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Correct
2 Correct 1 ms 608 KB Correct
3 Correct 2 ms 452 KB Correct
4 Correct 3 ms 712 KB Correct
5 Correct 3 ms 952 KB Correct
6 Correct 3 ms 624 KB Correct
7 Correct 0 ms 352 KB Correct
8 Correct 1 ms 444 KB Correct
9 Correct 2 ms 448 KB Correct
10 Correct 3 ms 460 KB Correct
11 Correct 3 ms 456 KB Correct
12 Correct 3 ms 616 KB Correct
13 Correct 3 ms 632 KB Correct
14 Correct 3 ms 464 KB Correct
15 Correct 3 ms 964 KB Correct
16 Correct 3 ms 456 KB Correct
17 Correct 3 ms 712 KB Correct
18 Correct 3 ms 456 KB Correct
19 Correct 3 ms 704 KB Correct
20 Correct 0 ms 348 KB Correct
21 Correct 1 ms 612 KB Correct
22 Correct 2 ms 604 KB Correct
23 Correct 3 ms 712 KB Correct
24 Correct 3 ms 652 KB Correct
25 Correct 3 ms 624 KB Correct

Subtask #7-1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 KB Correct
2 Correct 1 ms 608 KB Correct
3 Correct 1 ms 612 KB Correct
4 Correct 4 ms 448 KB Correct
5 Correct 3 ms 700 KB Correct
6 Correct 3 ms 1092 KB Correct
7 Correct 3 ms 640 KB Correct

Subtask #7-2
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 KB Correct
2 Correct 1 ms 608 KB Correct
3 Correct 1 ms 612 KB Correct
4 Correct 4 ms 448 KB Correct
5 Correct 3 ms 700 KB Correct
6 Correct 3 ms 1092 KB Correct
7 Correct 3 ms 640 KB Correct
8 Correct 0 ms 344 KB Correct
9 Correct 1 ms 344 KB Correct
10 Correct 1 ms 432 KB Correct
11 Correct 2 ms 444 KB Correct
12 Correct 3 ms 704 KB Correct
13 Correct 3 ms 452 KB Correct
14 Correct 3 ms 452 KB Correct
15 Correct 3 ms 444 KB Correct
16 Correct 3 ms 696 KB Correct
17 Correct 3 ms 700 KB Correct
18 Correct 3 ms 452 KB Correct
19 Correct 3 ms 448 KB Correct
20 Correct 3 ms 452 KB Correct
21 Correct 3 ms 452 KB Correct
22 Correct 0 ms 344 KB Correct
23 Correct 1 ms 608 KB Correct
24 Correct 2 ms 440 KB Correct
25 Correct 3 ms 1208 KB Correct
26 Correct 3 ms 456 KB Correct
27 Correct 3 ms 800 KB Correct
28 Correct 3 ms 408 KB Correct