Submission #428247

#	Time	Username	Problem	Language	Result	Execution time	Memory
428247		tengiz05	Two Transportations (JOI19_transportations)	C++17	0 / 100	1 ms	196 KiB

Azer

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

namespace {

int N;
int count;
int a[10000];
int idx;

}  // namespace

void InitA(int N, int A, std::vector<int> U, std::vector<int> V,
           std::vector<int> C) {
  ::N = N;
  count = 0;
  idx = 0;
  return;
}
void ReceiveA(bool x) {
	a[idx] += (1 << (count % 20)) * x;
	count++;
	if (count % 20 == 0) idx++;
	return;
}

std::vector<int> Answer() {
	//~ assert(count == 20 * N);
  std::vector<int> ans(N);
  for (int k = 0; k < N; ++k) {
    ans[k] = a[k];
  }
  return ans;
}

Baijan

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

namespace {

int n;
}  // namespace

typedef std::pair<int, int> pii;
void InitB(int N, int B, std::vector<int> S, std::vector<int> T, std::vector<int> D) {
	assert(false);
	::n = N;
	std::vector<std::vector<std::pair<int, int>>> e(n);
	for (int i = 0; i < B - 1; i++) {
		e[S[i]].emplace_back(T[i], D[i]);
		e[T[i]].emplace_back(S[i], D[i]);
	}
	std::priority_queue<pii, std::vector<pii>> q;
	q.emplace(0, 0);
	std::vector<int> dist(n, 1e9);
	dist[0] = 0;
	while (!q.empty()) {
		auto [d, u] = q.top();
		q.pop();
		if (d > dist[u]) {
			continue;
		}
		for (auto [v, w] : e[u]) {
			if (dist[v] > d + w) {
				dist[v] = d + w;
				q.emplace(dist[v], v);
			}
		}
	}
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < 20; j++) {
			SendB(bool((1 << j) & dist[i]));
		}
	}
}

void ReceiveB(bool y) {
	while (true) {; }
}

• Subtask 1: 0 / 6
• Subtask 2: 0 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 38
• Subtask 5: 0 / 14
• Subtask 6: 0 / 10
• Subtask 7: 0 / 16