Submission #296873

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
296873	2020-09-11 03:20:04	YJU	Triple Jump (JOI19_jumps)	C++14	100 / 100	1492 ms	126696 KiB

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef long double ld;
const ll MOD=1e9+7;
const ll N=1e6+5;
const ld pi=3.14159265359;
const ll INF=(1LL<<62);
#define REP(i,n) for(ll i=0;i<n;i++)
#define REP1(i,n) for(ll i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define X first
#define Y second
#define setp setprecision
#define lwb lower_bound
#define SZ(a) (ll)a.size()
ll seg[4*N],tag[4*N],n,u[N],m,lst,ans[N],pseg[4*N];
vector<pll> upd[N];
pair<pll,ll> q[N];
stack<pll> stk;
void push(ll id){
  tag[id*2]=max(tag[id*2],tag[id]);
  tag[id*2+1]=max(tag[id*2+1],tag[id]);
  seg[id*2]=max(seg[id*2],pseg[id*2]+tag[id*2]);seg[id*2+1]=max(seg[id*2+1],pseg[id*2+1]+tag[id*2+1]);
}
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 27 / 27
• Subtask 4: 54 / 54