Submission #1000613

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1000613	2024-06-18 03:23:17	irmuun	Building 4 (JOI20_building4)	C++17	11 / 100	373 ms	524288 KiB

building4

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n;
    cin>>n;
    ll a[2*n+5],b[2*n+5];
    for(ll i=1;i<=2*n;i++){
        cin>>a[i];
    }
    for(ll i=1;i<=2*n;i++){
        cin>>b[i];
    }
    bool dp[2*n+5][n+5][2];//current building, A's count,i-th building type
    memset(dp,false,sizeof dp);
    ll bef[2*n+5][n+5][2];
    memset(bef,-1,sizeof bef);
    dp[1][1][0]=true;
    dp[1][0][1]=true;
    for(ll i=2;i<=2*n;i++){
        for(ll j=0;j<=n;j++){
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 0 / 89