Submission #431789

#	Time	Username	Problem	Language	Result	Execution time	Memory
431789		ScarletS	Triple Jump (JOI19_jumps)	C++17	5 / 100	4070 ms	2744 KiB

jumps

#include <bits/stdc++.h>
#define ll long long
#define sz(x) (int)(x).size()
using namespace std;
  
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    int n,q,l,r,ans;
    cin>>n;
    int a[n+1];
    for (int i=1;i<=n;++i)
        cin>>a[i];
    cin>>q;
    while (q--)
    {
        cin>>l>>r;
        ans=0;
        for (int i=l;i<=r;++i)
            for (int j=i+1;j<=r;++j)
                for (int k=j*2-i;k<=r;++k)
                    ans=max(ans,a[i]+a[j]+a[k]);
        cout<<ans<<"\n";
    }
    return 0;
}

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