Submission #545852

#	Time	Username	Problem	Language	Result	Execution time	Memory
545852		fuad27	Fountain Parks (IOI21_parks)	C++17	Compilation error	0 ms	0 KiB

parks

#include "candies.h"
#include<bits/stdc++.h>
using namespace std;
const int MAXN = 200'010;
long long fen[MAXN];
void upd(int at, long long val) {
	at++;
	while(at < MAXN) {
		fen[at]+=val;


		at+=at&(-at);
	}
}
long long query(int r) {
	long long sum = 0;
	r++;
	while(r > 0) {
		sum+=fen[r];
		r-=r&(-r);
	}
	return sum;
}
vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    int n = c.size();
    vector<int> s(n);
	for(int i = 0;i<MAXN;i++)fen[i] =0;
	for(int i = 0;i<n;i++) {
		upd(l[i], v[i]);
		upd(r[i]+1, -v[i]);
	}
	for(int i = 0;i<n;i++) {
		s[i] = max((long long)c[i], query(i));
	}
    return s;
}

Compilation message (stderr)

parks.cpp:1:10: fatal error: candies.h: No such file or directory
    1 | #include "candies.h"
      |          ^~~~~~~~~~~
compilation terminated.