제출 #791097

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
791097	2023-07-23 12:09:51	alexander707070	식물 비교 (IOI20_plants)	C++14	27 / 100	985 ms	12620 KiB

plants

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#include<bits/stdc++.h>
#define MAXN 200007
using namespace std;
int n,maxs,perm[MAXN],k;
int tree[4*MAXN],lazy[4*MAXN];
void psh(int v){
    tree[2*v]+=lazy[v];
    tree[2*v+1]+=lazy[v];
    lazy[2*v]+=lazy[v];
    lazy[2*v+1]+=lazy[v];
    lazy[v]=0;
}
void update(int v,int l,int r,int ll,int rr,int val){
    if(ll>rr)return;
    if(l==ll and r==rr){
        tree[v]+=val;
        lazy[v]+=val;
    }else{
        int tt=(l+r)/2;
        psh(v);
        update(2*v,l,tt,ll,min(tt,rr),val);
        update(2*v+1,tt+1,r,max(tt+1,ll),rr,val);
        tree[v]=min(tree[2*v],tree[2*v+1]);
 
 
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