Submission #642191

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
642191	2022-09-18 16:41:02	cadmiumsky	Two Transportations (JOI19_transportations)	C++14	100 / 100	774 ms	48888 KiB

Azer

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#include "Azer.h"
#include <bits/stdc++.h>
using namespace std;
 
const int nmax = 2e3 + 5, inf = 1e9 + 5;
using pii = pair<int,int>;
 
 
namespace A {
int numberofstates;
int N;
set<pii> heap;
vector<pii> g[nmax];
int dist[nmax];
vector<int> bits;
int lastdocumented = 0;
int last = 0;
int state = 0;
int theircost = 0, theirnode = 0;
int mynode = 0, mycost = 0;
 
void receiveA(bool x) {
  bits.emplace_back(x);
  if(state == 0 && bits.size() == lastdocumented + 9) {
    int node, cost;
    if(heap.size())
      tie(cost, node) = *heap.begin();
    else
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Baijan

 
 
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Compilation message (stderr)

Azer.cpp: In function 'void A::receiveA(bool)':
Azer.cpp:26:32: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   26 |   if(state == 0 && bits.size() == lastdocumented + 9) {
      |                    ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
Azer.cpp:34:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |     for(int i = lastdocumented; i < bits.size(); i++) theircost = (theircost << 1) | bits[i];
      |                                 ~~^~~~~~~~~~~~~
Azer.cpp:53:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |   if(state == 1 && lastdocumented + 11 == bits.size()) {
      |                    ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
Azer.cpp:55:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     for(int i = lastdocumented; i < bits.size(); i++)
      |                                 ~~^~~~~~~~~~~~~
Azer.cpp:60:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   60 |     auto [node, cost] = pii{mynode, mycost};
      |          ^
Azer.cpp:71:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   71 |     for(auto [x, c] : g[node]) {
      |              ^

Baijan.cpp: In function 'void B::receiveB(bool)':
Baijan.cpp:25:32: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   25 |   if(state == 0 && bits.size() == lastdocumented + 9) {
      |                    ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
Baijan.cpp:33:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |     for(int i = lastdocumented; i < bits.size(); i++) theircost = (theircost << 1) | bits[i];
      |                                 ~~^~~~~~~~~~~~~
Baijan.cpp:52:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |   if(state == 1 && lastdocumented + 11 == bits.size()) {
      |                    ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
Baijan.cpp:54:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |     for(int i = lastdocumented; i < bits.size(); i++)
      |                                 ~~^~~~~~~~~~~~~
Baijan.cpp:59:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   59 |     auto [node, cost] = pii{mynode, mycost};
      |          ^
Baijan.cpp:68:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   68 |     for(auto [x, c] : g[node]) {
      |              ^

• 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