oj.uz

Submission #523161

# Submission time Handle Problem Language Result Execution time Memory
523161 2022-02-07T06:58:10 Z valerikk Minerals (JOI19_minerals) C++17
40 / 100
 21 ms 1724 KB 
#include "minerals.h"

#include <iostream>
#include <vector>
#include <algorithm>
#include <cassert>

using namespace std;

void Solve(int N) {
	vector<int> l, r;
	int kek = 0;
	for (int i = 1; i <= 2 * N; ++i) {
		int cur = Query(i);
		if (kek != cur) {
			l.push_back(i);
			kek = cur;
		} else {
			Query(i);
			r.push_back(i);
		}
	}

	for (int i : l) {
		Query(i);
	}

	vector<int> sum(N);

	for (int bit = 0; (1 << bit) < N; ++bit) {
		for (int i = 0; i < N; ++i) {
			if ((i >> bit) & 1) {
				Query(l[i]);
			}
		}

		for (int i = 0; i < N; ++i) {
			kek = Query(r[i]);
			if (kek == Query(r[i])) {
				sum[i] += (1 << bit);
			}
		}

		for (int i = 0; i < N; ++i) {
			if ((i >> bit) & 1) {
				Query(l[i]);
			}
		}	
	}

	// for (int i = 0; i < N; ++i) {
	// 	cout << l[sum[i]] << " " << r[i] << endl;
	// }

	for (int i = 0; i < N; ++i) {
		Answer(l[sum[i]], r[i]);
	}
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 328 KB Output is correct
2 Correct 1 ms 328 KB Output is correct
3 Correct 4 ms 428 KB Output is correct
4 Correct 6 ms 612 KB Output is correct
5 Correct 13 ms 768 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 2 ms 328 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 4 ms 428 KB Output is correct
8 Correct 6 ms 612 KB Output is correct
9 Correct 13 ms 768 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 9 ms 756 KB Output is correct
12 Correct 11 ms 920 KB Output is correct
13 Correct 10 ms 864 KB Output is correct
14 Correct 9 ms 788 KB Output is correct
15 Incorrect 21 ms 1724 KB Wrong Answer [2]
16 Halted 0 ms 0 KB -