Submission #846784

#	Time	Username	Problem	Language	Result	Execution time	Memory
846784		Ahmed57	A Difficult(y) Choice (BOI21_books)	C++17	Compilation error	0 ms	0 KiB

books

#include <bits/stdc++.h>
using namespace std;
#include "books.h"

void solve(int N,int K,long long A,int S){
    long long arr[N];
    for(int i = 0;i<N;i++){
        arr[i] = skim(i+1);
    }
    for(int i = 0;i<N;i++){
        for(int j = i+1;j<N;j++){
            int it = lower_bound(arr+j+1,arr+N,A-arr[i]-arr[j])-arr;
            if(it==N)continue;
            if(arr[i]+arr[j]+arr[it]<=2*A){
                answer({v[i].second,v[j].second,v[it].second});
            }
        }
    }
    impossible();
}

Compilation message (stderr)

books.cpp: In function 'void solve(int, int, long long int, int)':
books.cpp:15:25: error: 'v' was not declared in this scope
   15 |                 answer({v[i].second,v[j].second,v[it].second});
      |                         ^
books.cpp:15:62: error: could not convert '{<expression error>, <expression error>, <expression error>}' from '<brace-enclosed initializer list>' to 'std::vector<int>'
   15 |                 answer({v[i].second,v[j].second,v[it].second});
      |                                                              ^
      |                                                              |
      |                                                              <brace-enclosed initializer list>