#include <bits/stdc++.h>
#include "books.h"
using namespace std;
//
// --- Sample implementation for the task books ---
//
// To compile this program with the sample grader, place:
// books.h books_sample.cpp sample_grader.cpp
// in a single folder and run:
// g++ books_sample.cpp sample_grader.cpp
// in this folder.
//
void solve(int N, int K, long long A, int S) {
// TODO implement this function
vector<int> v(N);
for(int i=0;i<N;i++) {
v[i] = skim(i+1);
}
for(int i=0;i<N;i++) {
for(int j=i+1;j<N;j++) {
for(int k=j+1;k<N;k++) {
if(A<=(v[i]+v[j]+v[k]) && (v[i]+v[j]+v[k])<=2*A) {
answer({v[i],v[j],v[k]});
return;
}
}
}
}
impossible();
}
