Submission #811694

#	Time	Username	Problem	Language	Result	Execution time	Memory
811694		vjudge1	Triple Jump (JOI19_jumps)	C++14	5 / 100	16 ms	2716 KiB

jumps

#include<bits/stdc++.h>
#define fi first
#define se second
#define ll long long
using namespace std ;
const int N = 5e5 ;
int n, q, d[N + 1] ;
signed main()
{
    ios_base::sync_with_stdio( 0 ) ;
    cin.tie( 0 ) ;
    cout.tie( 0 ) ;
    cin >> n ;
    for(int i = 1 ; i <= n ; i++)
        cin >> d[i] ;
    cin >> q ;
    if(n <= 100 && q <= 100)
    {
        while(q--)
        {
            int l, r, ans = 0 ;
            cin >> l >> r ;
            for(int b = l + 1 ; b < r ; b++)
                for(int a = l ; a < b ; a++)
                    for(int c = b + (b - a) ; c <= r ; c++)
                        ans = max(ans, d[a] + d[b] + d[c]) ;
            cout << ans << '\n' ;
        }
        return 0 ;
    }
    return 0 ;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 27
• Subtask 4: 0 / 54