oj.uz

Submission #973681

# Submission time Handle Problem Language Result Execution time Memory
973681 2024-05-02T09:35:17 Z siewjh Minerals (JOI19_minerals) C++17
90 / 100
 30 ms 3240 KB 
#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;

int lans = 0;
int qry(int x){ 
	int ans = Query(x);
	swap(lans, ans);
	return lans != ans;
}

void dnc(vector<int> &v1, vector<int> &v2, bool lin){
	int sz = v1.size(), mid = sz >> 1;
	if (sz == 1){
		Answer(v1[0], v2[0]);
		return;
	}
	vector<int> l1, l2, r1, r2;
	for (int i = 0; i < mid; i++){
		qry(v1[i]); l1.push_back(v1[i]);
	}
	for (int i = mid; i < sz; i++) r1.push_back(v1[i]);
	for (int i = 0; i < sz; i++){
		if (l2.size() == l1.size()) r2.push_back(v2[i]);
		else if (r2.size() == r1.size()) l2.push_back(v2[i]);
		else{
			if (lin != qry(v2[i])) l2.push_back(v2[i]);
			else r2.push_back(v2[i]);
		}
	}
	dnc(l1, l2, !lin); dnc(r1, r2, lin);
}

void Solve(int N){
	vector<int> v1, v2;
	for (int i = 1; i <= 2 * N; i++){
		if (qry(i)) v1.push_back(i);
		else v2.push_back(i);
	}
	dnc(v1, v2, 0);
}

Subtask #1
6.0 / 6.0

# 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

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 2 ms 600 KB Output is correct
4 Correct 5 ms 936 KB Output is correct
5 Correct 9 ms 1112 KB Output is correct

Subtask #3
9.0 / 9.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct

Subtask #4
30.0 / 30.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct

Subtask #5
5.0 / 5.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct
19 Correct 26 ms 2796 KB Output is correct
20 Correct 29 ms 2904 KB Output is correct
21 Correct 21 ms 2672 KB Output is correct
22 Correct 18 ms 2644 KB Output is correct

Subtask #6
5.0 / 5.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct
19 Correct 26 ms 2796 KB Output is correct
20 Correct 29 ms 2904 KB Output is correct
21 Correct 21 ms 2672 KB Output is correct
22 Correct 18 ms 2644 KB Output is correct
23 Correct 27 ms 3056 KB Output is correct
24 Correct 27 ms 2788 KB Output is correct
25 Correct 18 ms 3024 KB Output is correct
26 Correct 19 ms 2688 KB Output is correct

Subtask #7
5.0 / 5.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct
19 Correct 26 ms 2796 KB Output is correct
20 Correct 29 ms 2904 KB Output is correct
21 Correct 21 ms 2672 KB Output is correct
22 Correct 18 ms 2644 KB Output is correct
23 Correct 27 ms 3056 KB Output is correct
24 Correct 27 ms 2788 KB Output is correct
25 Correct 18 ms 3024 KB Output is correct
26 Correct 19 ms 2688 KB Output is correct
27 Correct 26 ms 2904 KB Output is correct
28 Correct 27 ms 2896 KB Output is correct
29 Correct 19 ms 2808 KB Output is correct
30 Correct 20 ms 2640 KB Output is correct

Subtask #8
5.0 / 5.0

# 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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct
19 Correct 26 ms 2796 KB Output is correct
20 Correct 29 ms 2904 KB Output is correct
21 Correct 21 ms 2672 KB Output is correct
22 Correct 18 ms 2644 KB Output is correct
23 Correct 27 ms 3056 KB Output is correct
24 Correct 27 ms 2788 KB Output is correct
25 Correct 18 ms 3024 KB Output is correct
26 Correct 19 ms 2688 KB Output is correct
27 Correct 26 ms 2904 KB Output is correct
28 Correct 27 ms 2896 KB Output is correct
29 Correct 19 ms 2808 KB Output is correct
30 Correct 20 ms 2640 KB Output is correct
31 Correct 27 ms 2920 KB Output is correct
32 Correct 30 ms 2816 KB Output is correct
33 Correct 22 ms 3240 KB Output is correct
34 Correct 20 ms 3152 KB Output is correct

Subtask #9
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 1 ms 344 KB Output is correct
7 Correct 2 ms 600 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 9 ms 1112 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 6 ms 1136 KB Output is correct
12 Correct 9 ms 1112 KB Output is correct
13 Correct 7 ms 1064 KB Output is correct
14 Correct 9 ms 1312 KB Output is correct
15 Correct 25 ms 2780 KB Output is correct
16 Correct 25 ms 2528 KB Output is correct
17 Correct 17 ms 2488 KB Output is correct
18 Correct 18 ms 2640 KB Output is correct
19 Correct 26 ms 2796 KB Output is correct
20 Correct 29 ms 2904 KB Output is correct
21 Correct 21 ms 2672 KB Output is correct
22 Correct 18 ms 2644 KB Output is correct
23 Correct 27 ms 3056 KB Output is correct
24 Correct 27 ms 2788 KB Output is correct
25 Correct 18 ms 3024 KB Output is correct
26 Correct 19 ms 2688 KB Output is correct
27 Correct 26 ms 2904 KB Output is correct
28 Correct 27 ms 2896 KB Output is correct
29 Correct 19 ms 2808 KB Output is correct
30 Correct 20 ms 2640 KB Output is correct
31 Correct 27 ms 2920 KB Output is correct
32 Correct 30 ms 2816 KB Output is correct
33 Correct 22 ms 3240 KB Output is correct
34 Correct 20 ms 3152 KB Output is correct
35 Incorrect 28 ms 2816 KB Wrong Answer [2]
36 Halted 0 ms 0 KB -