Submission #1208431

#	Time	Username	Problem	Language	Result	Execution time	Memory
1208431		siewjh	Broken Device 2 (JOI22_device2)	C++20	0 / 100	44 ms	3944 KiB

Anna

#include "Anna.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

namespace {

int variable_example = 0;

}

int Declare() {
	return 300;
}

pair<vector<int>, vector<int>> Anna(ll A) {
	vector<int> X, Y;
	for (int i = 0; i < 60; i++){
		int v = (A & (1ll << i)) != 0;
		for (int k = 0; k < 5; k++) X.push_back(v);
	}
	for (int i = 0; i < 300; i++) Y.push_back(i & 1);
	return {X, Y};
}

Bruno

#include "Bruno.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

namespace {

int variable_example = 0;

}

ll Bruno(vector<int> u) {
	vector<int> rem;
	for (int i = 0, alt = 0; i < 600; i++){
		if (alt < 300){
			if (u[i] == alt & 1) alt++;
			else rem.push_back(u[i]);
		}
		else rem.push_back(u[i]);
	}
	int st = 0, v = rem[0];
	ll ans = 0, bit = 0;
	for (int i = 0; i < 300; i++){
		if (i == 299 || rem[i + 1] != v){
			int sz = i - st + 1;
			int amt = (sz + 2) / 5;
			for (int k = 0; k < amt; k++, bit++) ans += v * (1ll << bit);
			st = i + 1; v = rem[i + 1];
		}
	}
}

Compilation message (stderr)

# 2번째 컴파일 단계

Bruno.cpp: In function 'll Bruno(std::vector<int>)':
Bruno.cpp:31:1: warning: no return statement in function returning non-void [-Wreturn-type]
   31 | }
      | ^

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