Submission #101850

#	Time	Username	Problem	Language	Result	Execution time	Memory
101850		hugo_pm	Broken Device (JOI17_broken_device)	C++17	0 / 100	6 ms	1028 KiB

Anna

#include "Annalib.h"

void Anna( int N, long long X, int K, int P[] ){
	if (K > 1) {
		for (int i = 0; i < N; ++i) Set(i, 0);
		return;
	}
	int i=0;
	if (K == 1) i = P[0]+1;
	for (int h = 0; h < i; ++h) Set(h, 0);
	Set(i, 1);
	for (int b = 62; b >= 0; --b) {
		++i;
		int k = 0;
		if (X & (1LL << (long long)(b))) k = 1;
		Set(i, k);
	}
	while (i+1 != N) { ++i; Set(i, 0); }
}

Bruno

#include "Brunolib.h"

long long Bruno( int N, int A[] ){
	long long X = 0;
	int i = 0;
	while (A[i] == 0) ++i;
	for (int b = 62; b >= 0; --b) {
		++i;
		if (A[i] == 1) X += 1LL << (long long)(b);
	}
	return X;
}

• Subtask 1: 0 / 100