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Submission #100584

# Submission time Handle Problem Language Result Execution time Memory
100584 2019-03-12T14:38:05 Z maruii Mechanical Doll (IOI18_doll) C++14
0 / 100
 46 ms 5944 KB 
#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
int K, xx[200000], yy[200000];
vector<int> X, Y;
void f(int x, int v, int t){
	if(x>K-2){
		xx[v] = yy[v|t] = x;
		return;
	}
	f(-X[x]-1, v, t<<1);
	f(-Y[x]-1, v|t, t<<1);
}
void create_circuit(int M, vector<int> A) {
	memset(xx, -1, sizeof(xx)), memset(yy, -1, sizeof(yy));
	int N = A.size();
	vector<int> C(M + 1);
	K = 1;
	while(K<(N+1)/2) K <<= 1;
	X.resize(K*2-1), Y.resize(K*2-1);
	fill(C.begin(), C.end(), -1);
	for(int i=1; i<K; ++i){
		X[i-1] = -(i<<1);
		Y[i-1] = -(i<<1|1);
	}
	f(0, 0, 1);
	for(int i=0; i<2*K; ++i){
	  	if(i>=N){
	  		if(xx[i]>=0) X[xx[i]] = -1;
	  		else Y[yy[i]] = -1;
	  	}
		else if(xx[i]>=0) X[xx[i]] = A[i];
		else Y[yy[i]] = A[i];
	}
	if(Y[yy[2*K-1]] == -1) Y[yy[2*K-1]] = 0;
	else C[Y[yy[2*K-1]]] = 0;
	answer(C, X, Y);
}

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1740 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1740 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1740 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1740 KB Output is correct
2 Incorrect 3 ms 1740 KB wrong motion
3 Halted 0 ms 0 KB -

Subtask #5
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 2 ms 1740 KB Output is partially correct
2 Incorrect 46 ms 5944 KB wrong motion
3 Halted 0 ms 0 KB -

Subtask #6
0.0 / 56.0

# Verdict Execution time Memory Grader output
1 Partially correct 2 ms 1740 KB Output is partially correct
2 Incorrect 46 ms 5944 KB wrong motion
3 Halted 0 ms 0 KB -