Submission #296055

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
296055	2020-09-10 08:25:50	Berted	Election Campaign (JOI15_election_campaign)	C++14	100 / 100	259 ms	28536 KiB

election_campaign

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#include <iostream>
#include <vector>
#define ll long long
#define pii pair<int, int>
#define ppi pair<pii, int>
#define fst first
#define snd second
using namespace std;
const int LG = 17;
struct BIT
{
  int N; ll A[100001];
  BIT() {}
  BIT(int size) {N = size;}
  void init(int size) {N = size;}
  void update(int x, ll val)
  {
    for (; x <= N; x += x & (-x)) {A[x] += val;}
  }
  ll query(int x)
  {
    ll ret = 0;
    for (; x; x -= x & (-x)) {ret += A[x];}
    return ret;
  }
};
int N, Q, h[100001], L[100001], R[100001], sps[100001][LG], idx = 1;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 30 / 30
• Subtask 5: 10 / 10
• Subtask 6: 40 / 40