Submission #414736

#	Time	Username	Problem	Language	Result	Execution time	Memory
414736		milleniumEeee	A Difficult(y) Choice (BOI21_books)	C++14	Compilation error	0 ms	0 KiB

books

#include <bits/stdc++.h>
#include "books.h"

// start my defines
#define fr first
#define sc second
#define pii pair<int, int>
#define pb push_back
#define szof(s) (int)s.size()
#define all(s) s.begin(), s.end()
//#define ll long long
template<class T>void umax(T &a,T b){if(a < b)a = b;}
template<class T>void umin(T &a,T b){if(b < a)a = b;}

// finish my defines

#ifndef EVAL 
#include "grader.cpp"
#endif

using namespace std;
// answer(vector <int> v)
// skim(int i)

const int MAXN = (int)1e5 + 5;

ll arr[MAXN];

void solve(int N, int K, ll A, int S) {
	for (int i = 1; i <= N; i++) {
		arr[i] = skim(i);
	}
	int cur = 0;
	for (int i = 1; i <= N; i++) {
		for (int j = i + 1; j <= N; j++) {
			for (int k = j + 1; k <= N; k++) {
				cur = arr[i] + arr[j] + arr[k];
				if (A <= cur && cur <= A + A) {
					answer({i, j, k});
					return;
				}
			}
		}
	}
	impossible();
}

Compilation message (stderr)

books.cpp:27:1: error: 'll' does not name a type; did you mean 'all'?
   27 | ll arr[MAXN];
      | ^~
      | all
books.cpp:29:26: error: 'll' has not been declared
   29 | void solve(int N, int K, ll A, int S) {
      |                          ^~
books.cpp: In function 'void solve(int, int, int, int)':
books.cpp:31:3: error: 'arr' was not declared in this scope
   31 |   arr[i] = skim(i);
      |   ^~~
books.cpp:37:11: error: 'arr' was not declared in this scope
   37 |     cur = arr[i] + arr[j] + arr[k];
      |           ^~~