Submission #516698

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
516698	2022-01-21 22:05:56	MilosMilutinovic	Selling RNA Strands (JOI16_selling_rna)	C++14	100 / 100	732 ms	493112 KiB

selling_rna

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#include <bits/stdc++.h>
using namespace std;
template <typename T>
class fenwick {
  public:
  vector<T> fenw;
  int n;
  fenwick(int _n) : n(_n) {
    fenw.resize(n);
  }
  void modify(int x, T v) {
    while (x < n) {
      fenw[x] += v;
      x |= (x + 1);
    }
  }
  T get(int x) {
    T v{};
    while (x >= 0) {
      v += fenw[x];
      x = (x & (x + 1)) - 1;
    }
    return v;
  }
};
int main() {
  ios::sync_with_stdio(false);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 40 / 40