제출 #1152222

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1152222		irmuun	Marathon Race 2 (JOI24_ho_t3)	C++20	14 / 100	1595 ms	396 KiB

Main

#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,L;
    cin>>n>>L;
    ll x[n+5];
    for(ll i=1;i<=n;i++){
        cin>>x[i];
    }
    sort(x+1,x+n+1);
    x[0]=0;
    ll q;
    cin>>q;
    while(q--){
        ll s,g,t;
        cin>>s>>g>>t;
        vector<ll>ord(n);
        iota(all(ord),1);
        bool ok=false;
        do{
            ll cur=n,cnt=0;
            ll pos=s;
            for(ll i:ord){
                cur+=abs(pos-x[i])*(cnt+1);
                cnt++;
                pos=x[i];
            }
            cur+=abs(pos-g)*(cnt+1);
            if(cur<=t){
                ok=true;
            }
        }while(next_permutation(all(ord)));
        cout<<(ok?"Yes":"No")<<"\n";
    }
}

• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 28
• Subtask 5: 0 / 10
• Subtask 6: 0 / 19
• Subtask 7: 0 / 19