oj.uz

Submission #1048206

# Submission time Handle Problem Language Result Execution time Memory
1048206 2024-08-08T05:12:40 Z Alihan_8 Mechanical Doll (IOI18_doll) C++17
47 / 100
 95 ms 14204 KB 
#include "doll.h"

#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define ln '\n'
#define all(x) x.begin(), x.end() 

template <class F, class S>
bool chmax(F &u, const S &v){
	bool flag = false;
	
	if ( u < v ){
		u = v; flag |= true;
	}
	
	return flag;
}

void create_circuit(int m, std::vector<int> A) {
	int n = A.size(), x = (n + 1) / 2;
	
	int lg = __lg(x);
	
	if ( (1 << lg) < x ) ++lg;
	
	vector <int> L(2 * n), R(2 * n);
	
	int ct = 0;
	
	auto build_tree = [&](auto build_tree, int v, int d) -> void{
		chmax(ct, v);
		
		L[v] = R[v] = -1;
		
		if ( d == 0 ) return;
		
		L[v] = v * 2, R[v] = v * 2 + 1;
		
		build_tree(build_tree, v * 2, d - 1);
		build_tree(build_tree, v * 2 + 1, d - 1);
	};
	
	build_tree(build_tree, 1, lg);
	
	vector <int> C(m + 1, -1), X(ct), Y(ct);
	
	C[0] = A[0];
	
	vector <int> state(ct + 1);
	
	auto dfs = [&](auto dfs, int v, int p) -> void{
		state[v] ^= 1;
		
		if ( v == ct && !state[v] ){ // last Vertex
			Y[v - 1] = 0; return;
		}
		
		if ( L[v] == -1 ){ // leaf vertex
			if ( state[v] > 0 ){
				X[v - 1] = (p < n ? A[p] : -1);
			} else Y[v - 1] = (p < n ? A[p] : -1);
			
			dfs(dfs, 1, p + 1);
			
			return;
		}
		
		X[v - 1] = -L[v];
		Y[v - 1] = -R[v];
		
		if ( state[v] ){
			dfs(dfs, L[v], p);
		} else dfs(dfs, R[v], p);
	};
	
	dfs(dfs, 1, 1);
	
	answer(C, X, Y); 
	
	return;
	
	for ( int i = 0; i <= m; i++ ){
		cout << i << " " << C[i] << ln;
	}
	
	for ( int i = 0; i < ct; i++ ){
		cout << -(i + 1) << ' ' << X[i] << ln;
		cout << -(i + 1) << " " << Y[i]  << ln;
	}
}

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #5
9.0000000036 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 42 ms 8060 KB Output is correct
3 Partially correct 83 ms 11644 KB Output is partially correct
4 Partially correct 91 ms 13652 KB Output is partially correct

Subtask #6
28.0000000112 / 56.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 42 ms 8060 KB Output is correct
3 Partially correct 83 ms 11644 KB Output is partially correct
4 Partially correct 91 ms 13652 KB Output is partially correct
5 Partially correct 91 ms 14204 KB Output is partially correct
6 Partially correct 90 ms 13904 KB Output is partially correct
7 Partially correct 91 ms 13904 KB Output is partially correct
8 Partially correct 92 ms 13912 KB Output is partially correct
9 Partially correct 89 ms 11540 KB Output is partially correct
10 Partially correct 86 ms 13796 KB Output is partially correct
11 Partially correct 86 ms 13652 KB Output is partially correct
12 Partially correct 84 ms 11604 KB Output is partially correct
13 Correct 43 ms 8112 KB Output is correct
14 Partially correct 85 ms 11856 KB Output is partially correct
15 Partially correct 83 ms 11856 KB Output is partially correct
16 Partially correct 2 ms 856 KB Output is partially correct
17 Correct 42 ms 8060 KB Output is correct
18 Correct 42 ms 8028 KB Output is correct
19 Partially correct 84 ms 11632 KB Output is partially correct
20 Partially correct 95 ms 13804 KB Output is partially correct
21 Partially correct 88 ms 13748 KB Output is partially correct
22 Partially correct 87 ms 13652 KB Output is partially correct