Submission #933921

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
933921	2024-02-26 15:04:52	alexander707070	Airline Route Map (JOI18_airline)	C++14	0 / 100	500 ms	54468 KiB

Alice

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#include<bits/stdc++.h>
#include "Alicelib.h"
#define MAXN 200007
using namespace std;
namespace{
  int n,m,num;
  vector< pair<int,int> > edges;
}
void Alice( int N, int M, int A[], int B[]){
  n=N; m=M;
  num=17;
  for(int i=0;i<n;i++){
    for(int f=10;f>=0;f--){
      if(((1<<f)&(i+num))>0)edges.push_back({i,n+f});
    }
  }
  for(int i=n;i<=n+10;i++){
    edges.push_back({i,n+11});
    if(i<n+10)edges.push_back({i,i+1});
  }
  for(int i=0;i<m;i++){
    edges.push_back({A[i],B[i]});
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Bob

 
 
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Compilation message (stderr)

Alice.cpp: In function 'void Alice(int, int, int*, int*)':
Alice.cpp:33:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |  for(int i=0;i<edges.size();i++){
      |              ~^~~~~~~~~~~~~

Bob.cpp: In function 'void {anonymous}::dfs(int, int)':
Bob.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |   for(int i=0;i<line[x].size();i++){
      |               ~^~~~~~~~~~~~~~~
Bob.cpp: In function 'bool {anonymous}::ok(int)':
Bob.cpp:28:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |   for(int i=0;i<g[x].size();i++){
      |               ~^~~~~~~~~~~~
Bob.cpp:35:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |   for(int i=0;i<w.size();i++){
      |               ~^~~~~~~~~
Bob.cpp:46:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |   if(e!=w.size()-1)return false;
      |      ~^~~~~~~~~~~~
Bob.cpp:49:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |   for(int i=0;i<w.size();i++){
      |               ~^~~~~~~~~
Bob.cpp:59:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   59 |   for(int i=0;i<path.size();i++){
      |               ~^~~~~~~~~~~~
Bob.cpp:82:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   82 |   for(int i=0;i<path.size();i++){
      |               ~^~~~~~~~~~~~
Bob.cpp: In function 'void Bob(int, int, int*, int*)':
Bob.cpp:126:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |    for(int f=0;f<ed.size();f++){
      |                ~^~~~~~~~~~

• Subtask 1: 0 / 22
• Subtask 2: 0 / 15
• Subtask 3: 0 / 63