oj.uz

Submission #97058

# Submission time Handle Problem Language Result Execution time Memory
97058 2019-02-13T14:48:22 Z youngyojun Mechanical Doll (IOI18_doll) C++11
100 / 100
 155 ms 10872 KB 
#include "doll.h"
#include <bits/stdc++.h>
#define eb emplace_back
using namespace std;

const int MAXN = 200055;

int B[MAXN*2][2], C[MAXN*2];

int A[MAXN];

int N, M, K, NP;

int f(int s, int e) {
	if(N <= s) return 1;
	if(s == e) return -1;
	int m = (s+e) >> 1, c = ++K;
	B[c][1] = f(s, m);
	B[c][0] = f(m+1, e);
	return c;
}

void solve() {
	N++; for(NP = 2; NP < N; NP <<= 1);
	f(0, NP-1);
	for(int i = 1, c = 0; c < N;) {
		int &j = B[i][C[i]&1]; C[i]++;
		if(j < 0) {
			j = -A[c++];
			i = 1;
			continue;
		}
		i = j;
	}

	vector<int> CV(M+1, -1), LV, RV;
	for(int i = 1; i <= K; i++) {
		LV.eb(-B[i][0]);
		RV.eb(-B[i][1]);
	}
	answer(CV, LV, RV);
}

void create_circuit(int M, std::vector<int> A) {
	::M = M; ::N = A.size();
	for(int i = 0; i < ::N; i++) ::A[i] = A[i];
	solve();
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 55 ms 4532 KB Output is correct
3 Correct 50 ms 4152 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 12 ms 1484 KB Output is correct
6 Correct 73 ms 6364 KB Output is correct
7 Correct 1 ms 204 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 55 ms 4532 KB Output is correct
3 Correct 50 ms 4152 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 12 ms 1484 KB Output is correct
6 Correct 73 ms 6364 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 97 ms 7316 KB Output is correct
9 Correct 110 ms 7700 KB Output is correct
10 Correct 143 ms 10872 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 2 ms 204 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 55 ms 4532 KB Output is correct
3 Correct 50 ms 4152 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 12 ms 1484 KB Output is correct
6 Correct 73 ms 6364 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 97 ms 7316 KB Output is correct
9 Correct 110 ms 7700 KB Output is correct
10 Correct 143 ms 10872 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 2 ms 204 KB Output is correct
14 Correct 155 ms 10492 KB Output is correct
15 Correct 93 ms 6920 KB Output is correct
16 Correct 142 ms 10288 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 136 ms 10540 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 87 ms 6444 KB Output is correct
3 Correct 97 ms 6440 KB Output is correct
4 Correct 129 ms 9844 KB Output is correct

Subtask #6
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 87 ms 6444 KB Output is correct
3 Correct 97 ms 6440 KB Output is correct
4 Correct 129 ms 9844 KB Output is correct
5 Correct 153 ms 10108 KB Output is correct
6 Correct 143 ms 9976 KB Output is correct
7 Correct 132 ms 10032 KB Output is correct
8 Correct 137 ms 9972 KB Output is correct
9 Correct 84 ms 6440 KB Output is correct
10 Correct 135 ms 9932 KB Output is correct
11 Correct 145 ms 9752 KB Output is correct
12 Correct 99 ms 6368 KB Output is correct
13 Correct 91 ms 6684 KB Output is correct
14 Correct 91 ms 6812 KB Output is correct
15 Correct 86 ms 6944 KB Output is correct
16 Correct 3 ms 460 KB Output is correct
17 Correct 80 ms 6504 KB Output is correct
18 Correct 94 ms 6428 KB Output is correct
19 Correct 87 ms 6360 KB Output is correct
20 Correct 144 ms 9744 KB Output is correct
21 Correct 139 ms 9844 KB Output is correct
22 Correct 133 ms 9816 KB Output is correct