Submission #308186

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
308186	2020-09-30T08:41:34 Z	shrek12357	Divide and conquer (IZhO14_divide)	C++14	Compilation error	0 ms	0 KB

divide

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <map>
#include <set>
#include <climits>
#include <cmath>
#include <fstream>
#include <queue>
#include <stack>
using namespace std;
#define ll long long
 
const int MAXN = 1e5+5;
#define INF 100000000
 
int main() {
  	cin.tie(0);
  	ios_base::sync_with_stdio(0);
	int n;
	cin >> n;
	ll best = 0;
	ll pos[MAXN];
	ll gold[MAXN];
	gold[0] = 0;
	ll energy[MAXN];
	energy[0] = 0;
	for (int i = 0; i < n; i++) {
		ll x, g, d;
		cin >> x >> g >> d;
		pos.push_back(x);
		gold[i + 1] = gold[i] + g;
		energy[i + 1] = energy[i] + d;
		best = max(best, g);
	}
	for (int i = 1; i <= n; i++) {
		for (int j = n; j >= i + 1; j--) {
			if (pos[j - 1] - pos[i - 1] <= energy[j] - energy[i - 1]) {
				best = max(best, gold[j] - gold[i - 1]);
              	break;
			}
		}
	}
	cout << best << endl;
}

Compilation message

divide.cpp: In function 'int main()':
divide.cpp:32:7: error: request for member 'push_back' in 'pos', which is of non-class type 'long long int [100005]'
   32 |   pos.push_back(x);
      |       ^~~~~~~~~