Submission #422102

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
422102	2021-06-09 17:36:26	Antekb	Toy Train (IOI17_train)	C++14	23 / 100	542 ms	99484 KiB

train

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#include "train.h"
#include<bits/stdc++.h>
#define st first
#define nd second
#define pb(x) push_back(x)
using namespace std;
const int N=5005;
vector<int> E[N], rE[N];
int d[N];
int wsk=0;
int czy[N][N], dobre[N];
int vis[N];
std::vector<int> who_wins(std::vector<int> a, std::vector<int> r, std::vector<int> uu, std::vector<int> vv) {
  int n=a.size(), m=uu.size();
  std::vector<int> res(n);
  for(int i=0; i<m; i++){
    //cout<<uu[i]<<" "<<vv[i]<<"\n";
    E[uu[i]].pb(vv[i]);
    rE[vv[i]].pb(uu[i]);
  }
  for(int i=0; i<n; i++){
    if(r[i]){
      for(int j=0; j<n; j++)d[j]=E[j].size(), vis[j]=0;
      vector<int> V;
      V.push_back(i);
      for(int j=0; j<V.size(); j++){
        //cout<<i<<" "<<V[j]<<"\n";
        if(j)czy[V[j]][i]=1;
        if(V[j]==i && j!=0)continue;
        int v=V[j];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

train.cpp: In function 'std::vector<int> who_wins(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
train.cpp:26:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |    for(int j=0; j<V.size(); j++){
      |                 ~^~~~~~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 11 / 11
• Subtask 4: 0 / 11
• Subtask 5: 12 / 12
• Subtask 6: 0 / 51