제출 #532832

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
532832	2022-03-04 03:26:44	amunduzbaev	Fire (JOI20_ho_t5)	C++17	100 / 100	380 ms	46024 KiB

ho_t5

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#include "bits/stdc++.h"
using namespace std;
#define ar array
#define int long long
const int N = 2e5 + 5;
struct ST{
  int tree[N];
  
  void add(int i, int v){
    i++;
    for(;i<N;i+=(i&-i)) tree[i] += v;
  }
  
  void add(int l, int r, int v){
    add(l, v);
    add(r + 1, -v);
  }
  
  int get(int i){
    i++;
    int r=0;
    for(;i>0;i-=(i&-i)) r += tree[i];
    return r;
  }
}tree, cnt;
int s[N], t[N], L[N], R[N];
int l[N], r[N], res[N];
 
 
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