Submission #588782

#	Time	Username	Problem	Language	Result	Execution time	Memory
588782		Tekor	Broken Device 2 (JOI22_device2)	C++17	10 / 100	717 ms	32448 KiB

Anna

#include "Anna.h"
#include <utility>
#include <vector>

namespace {

int variable_example = 0;

}
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define ll long long
int Declare() {
  variable_example++;
  return 2000;
}

std::pair<std::vector<int>, std::vector<int> > Anna(long long A) {
	vector <int> a,b;
	for(ll i = 1;i <= 2000;i++) {
		if(i * i >= A) {
			ll val = i * i - A;
			for(int j = 1;j <= min(val,i);j++)a.pb(1);
			for(int j = val + 1;j <= i;j++)a.pb(0);
			val = max(0ll,val - i);
			for(int j = 1;j <= min(val,i);j++)b.pb(1);
			for(int j = val + 1;j <= i;j++)b.pb(0);
			break;
		}
	}
	return mp(a,b);
}

Bruno

#include "Bruno.h"
#include <utility>
#include <vector>

namespace {

int variable_example = 0;

}
#include <bits/stdc++.h>
using namespace std;
#define ll long long
long long Bruno(std::vector<int> u) {
	ll sz = u.size();
	sz /= 2ll;
	ll k = sz * sz;
	ll cnt = 0;
	for(auto to : u) {
		cnt += to;
	}
	return k - cnt;
}

Compilation message (stderr)

Bruno.cpp:7:5: warning: '{anonymous}::variable_example' defined but not used [-Wunused-variable]
    7 | int variable_example = 0;
      |     ^~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 3
• Subtask 4: 0 / 12
• Subtask 5: 0 / 15
• Subtask 6: 0 / 60