제출 #646158

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
646158	2022-09-28 20:05:22	Hacv16	Deda (COCI17_deda)	C++17	140 / 140	99 ms	10988 KiB

deda

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#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define sc second
#define fr first
#define all(x) x.begin(), x.end()
#define sz(x) (ll) x.size()
#define dbg(x) cerr << #x << ": [ " << x << " ]\n"
typedef long long ll;
typedef pair<int, int> pii;
const int MAX = 2e5 + 15;
const int INF = 0x3f3f3f3f;
ll n, q, seg[4 * MAX];
void update(ll i, ll x, ll p, ll l, ll r){
    if(i > r || i < l) return;
    if(l == r){
        seg[p] = x;
        return;
    }
    ll m = (l + r) >> 1, e = 2 * p, d = e + 1;
    update(i, x, e, l, m);
    update(i, x, d, m + 1, r);
    seg[p] = min(seg[e], seg[d]);
 
 
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• Subtask 1: 140 / 140