제출 #682676

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
682676	2023-01-16 18:08:57	opPO	Bootfall (IZhO17_bootfall)	C++17	100 / 100	763 ms	2812 KiB

bootfall

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#pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define pb push_back
#define ld long double
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define vec vector
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
mt19937_64 gen(chrono::steady_clock::now().time_since_epoch().count());
const ld eps = 1e-6;
const int mod = 998244353;
const int oo = 2e9;
const ll OO = 2e18;
const int N = 250001;
void backpack(bitset<N> &can, vec<int> &a, int l, int r)
{
    can.reset();
    can[0] = 1;
    for (int i = l; i <= r; i++) can |= can << a[i];
 
 
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