제출 #859375

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
859375	2023-10-10 05:49:11	winter0101	가로등 (APIO19_street_lamps)	C++14	100 / 100	1365 ms	89204 KiB

street_lamps

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#include<bits/stdc++.h>
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
const int maxn=3e5+9;
vector<int>node[maxn];
vector<long long>bit[maxn];
int n,q;
void fakeupdate(int x,int y){
for(;x<=n;x+=(x-(x&(x-1)))){
node[x].pb(y);
}
}
void fakeget(int x,int y){
for(;x>=1;x-=(x-(x&(x-1)))){
node[x].pb(y);
}
}
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20