Submission #1204035

#	Time	Username	Problem	Language	Result	Execution time	Memory
1204035		MuhammadSaram	Broken Device (JOI17_broken_device)	C++20	0 / 100	18 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[])
{
	bool off[n]={};
	for (int i=0;i<k;i++)
		off[P[i]]=1;
	int p=59;
	for (int i=0;i<n;i++)
	{
		if (off[i])
			Set(i,0);
		else
		{
			Set(i,1);
			if (i+1<n && !off[i+1])
				Set(i+1,(x>>p)%2),i++,p--;
			else if((x>>p)%2==0 && i+1<n)
				Set(i+1,0),i++,p--;
		}
	}
}

Bruno

#include "Brunolib.h"
#include <bits/stdc++.h>

using namespace std;

long long Bruno(int n, int a[])
{
	int p=59;
	long long ans=0;
	for (int i=0;i<n;i++)
		if (a[i])
			ans+=(1ll<<p)*a[i+1],i++,p--;
	return ans;
}

• Subtask 1: 0 / 100