Submission #1228725

#	Time	Username	Problem	Language	Result	Execution time	Memory
1228725		PenguinsAreCute	Broken Device (JOI17_broken_device)	C++17	0 / 100	19 ms	1344 KiB

Anna

#include "Annalib.h"
#include <bits/stdc++.h>
using namespace std;
void Anna( int N, long long X, int K, int P[] ){
	int cnt = 0;
	for(int i=0;i<=K;i++) {
		int l = (i ? P[i-1] + 1 : 0);
		int r = (i < K ? P[i] - 1 : N - 1);
		if(l > r)
			continue;
		while(l + 2 <= r) {
			Set(l, 1);
			Set(l + 1, !!(X & (1LL << (cnt++))));
			Set(l + 2, !!(X & (1LL << (cnt++))));
			l += 3;
		}
		while(l <= r)
			Set(l++, 0);
	}
	for(int i=0;i<K;i++)
		Set(P[i], 0);
}

Bruno

#include "Brunolib.h"
#include <bits/stdc++.h>
using namespace std;
long long Bruno( int N, int A[] ){
	long long X = 0;
	int cnt = 0;
	for(int i=0;i<N;) {
		if(A[i]) {
			X |= (A[i+1] ? 1LL << (cnt++) : 0);
			X |= (A[i+2] ? 1LL << (cnt++) : 0);
			i += 3;
		} else
			i++;
	}
	return X;
}

• Subtask 1: 0 / 100