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Submission #434486

# Submission time Handle Problem Language Result Execution time Memory
434486 2021-06-21T11:06:37 Z medmdg Toy Train (IOI17_train) C++14
Compilation error
 0 ms 0 KB 
#include<bits/stdc++.h>
#include "train.h"
#define ll  int
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
        vector<ll> win;
        for(int i=0;i<u.size();i++){
            if(u[i]==v[i]){
                if(r[i]){
                    if(a[i])
                        while(win.size()<i)
                            win.push_back(1);
                }else{
                    if(!a[i])
                        win.push_back(0);
                }
            }
        }
        return win;
}

Compilation message

train.cpp:4:1: error: 'vector' does not name a type
    4 | vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
      | ^~~~~~