제출 #364534

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
364534	2021-02-09 12:18:35	FatihSolak	Tenis (COI19_tenis)	C++17	100 / 100	453 ms	7308 KiB

tenis

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#include <bits/stdc++.h>
#define N 100005
using namespace std;
int t[4*N],lazy[4*N];
int pos[N][4];
void push(int v){
    t[v*2] += lazy[v];
    t[v*2+1] += lazy[v];
    lazy[v*2] += lazy[v];
    lazy[v*2+1] += lazy[v];
    lazy[v] = 0;
}
void upd(int v,int tl,int tr,int l,int r,int val){
    if(tr < l || r < tl)return;
    if(l <= tl && tr <= r){
        t[v]+=val;
        lazy[v]+=val;
        return;
    }
    push(v);
    int tm = (tl+tr)/2;
    upd(v*2,tl,tm,l,r,val);
    upd(v*2+1,tm+1,tr,l,r,val);
    t[v] = min(t[v*2],t[v*2+1]);
}
int get(int v,int tl,int tr,int l,int r){
    if(tr < l || r < tl)return 1e9;
    if(l <= tr && tr <= r){
        return t[v];
    }
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 11 / 11
• Subtask 3: 12 / 12
• Subtask 4: 21 / 21
• Subtask 5: 49 / 49