제출 #685656

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
685656	2023-01-24 18:37:15	Ronin13	돌 무게 재기 (IZhO11_stones)	C++14	100 / 100	80 ms	24744 KiB

stones

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#include <bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
using namespace std;
const int nmax = 5e5 + 1;
struct node{
    int sum, mn, mx;
    node(){
        sum = 0;
        mx = -1e9;
        mn = 1e9;
    }
    node(int val){
        sum = val;
        mx = val;
        mn = val;
    }
}t[4 * nmax];
node merg(node a, node b){
    node c;
    c.sum = a.sum + b.sum;
    c.mn = min(a.mn + b.sum, b.mn);
    c.mx = max(a.mx + b.sum, b.mx);
 
 
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• Subtask 1: 100 / 100