Submission #1099102

#	Time	Username	Problem	Language	Result	Execution time	Memory
1099102		rukashii	Triple Jump (JOI19_jumps)	C++17	5 / 100	16 ms	3676 KiB

jumps

#include <bits/stdc++.h>
using namespace std;
 
#define int long long
 
const int maxn = 1e6 + 4;
 
int a[maxn] , n , m;
 
void nhap()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin >> n;
    for (int i = 1 ; i <= n ; i ++)
        cin >> a[i];
    cin >> m;
}
 
void xl1(int l , int r)
{
    int ans = 0;
    for (int i = l ; i <= r - 2 ; i ++)
    {
        for (int j = i + 1 ; j <= r - 1 ; j ++)
        {
            for (int k = j + (j - i) ; k <= r ; k ++)
            {
                ans = max(ans , a[i] + a[j] + a[k]);
            }
        }
    }
    cout << ans << '\n';
}
 
void Sub1()
{
    for (int i = 1 ; i <= m ; i ++)
    {
        int l , r;
        cin >> l >> r;	
        xl1(l , r);
    }
}
 
signed main()
{
    nhap();
    if (n <= 100 && m <= 100)
        Sub1();
}

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