Submission #748034

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
748034	2023-05-25 10:23:08	finn__	Two Transportations (JOI19_transportations)	C++17	100 / 100	756 ms	48964 KiB

Azer

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#include "Azer.h"
#include <vector>
#include <queue>
#include <cstdlib>
/*
status: 0 -> initialize round
        1 -> receive distance
        2 -> distance received
        3 -> receive node
        4 -> node received
*/
namespace azer // neccessary to avoid naming conflicts :(
{
    std::vector<std::vector<std::pair<int, int>>> g;
    std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int>>, std::greater<std::pair<int, int>>> q;
    std::vector<int> d;
    std::vector<bool> finished;
    size_t iterations, receive_iterations;
    int max_fixed_distance, status, receive_buffer, next_distance;
    void process_node(int u)
    {
        finished[u] = 1;
        max_fixed_distance = std::max(max_fixed_distance, d[u]);
        for (auto const &[v, w] : g[u])
            if (d[u] + w < d[v])
            {
                d[v] = d[u] + w;
 
 
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Baijan

 
 
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Compilation message (stderr)

Azer.cpp: In function 'void InitA(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
Azer.cpp:55:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   55 |     for (size_t i = 0; i < A; ++i)
      |                        ~~^~~
Azer.cpp:62:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   62 |     if (azer::iterations < N)
      |         ~~~~~~~~~~~~~~~~~^~~

Baijan.cpp: In function 'void InitB(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
Baijan.cpp:36:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     for (size_t i = 0; i < B; ++i)
      |                        ~~^~~

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