Submission #1045791

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1045791	2024-08-06 07:44:23	hirayuu_oj	Uplifting Excursion (BOI22_vault)	C++17	5 / 100	742 ms	524288 KiB

vault

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#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(ll i=0; i<(n); i++)
#define rng(i,l,r) for(ll i=(l); i<(r); i++)
#define all(x) x.begin(),x.end()
using ll=long long;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    ll M,L;
    cin>>M>>L;
    vector<ll> A(M*2+1);
    rep(i,M*2+1) {
        cin>>A[i];
    }
    if(L<0) {
        L=-L;
        rep(i,M) {
            swap(A[i],A[M*2-i]);
        }
    }
    const ll mx=600000;
    vector<vector<ll>> dp(M+2,vector<ll>(mx+1,-(1LL<<60)));
    dp[M+1][0]=0;
    for(ll i=M; i>0; i--) {
        rep(j,i) {
            ll cnt=0;
            deque<pair<ll,ll>> deq;
            for(ll k=j; k<=mx; k+=i) {
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 15
• Subtask 3-1: 0 / 10
• Subtask 3-2: 0 / 10
• Subtask 4-1: 0 / 10
• Subtask 4-2: 0 / 10
• Subtask 5-1: 0 / 10
• Subtask 5-2: 0 / 10
• Subtask 6-1: 0 / 10
• Subtask 6-2: 0 / 10