제출 #745571

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
745571	2023-05-20 11:47:53	Pacybwoah	Collecting Stamps 3 (JOI20_ho_t3)	C++14	100 / 100	1128 ms	127544 KiB

ho_t3

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#pragma GCC optimize("O3","unroll-loops")
#include<iostream>
#include<vector>
#include<cassert>
#include<algorithm>
#define ll long long
using namespace std;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    ll l;
    cin>>n>>l;
    vector<ll> pos(n+1),t(n+1);
    for(int i=1;i<=n;i++) cin>>pos[i];
    for(int i=1;i<=n;i++) cin>>t[i];
    ll dp[201][201][201][2];
    for(int i=0;i<=n;i++){
        for(int j=0;j<=n;j++){
            for(int k=0;k<=n;k++){
                for(int r=0;r<2;r++) dp[i][j][k][r]=1e18;
            }
        }
    }
    dp[0][0][0][0]=0;
    dp[0][0][0][1]=0;
    for(int i=1;i<=n;i++){
        for(int j=0;j<=n;j++){
            for(int k=0;k<=n;k+=(k!=0?1:j+1)){
                for(int r=j-1;r>=0;r--){
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 75 / 75