Submission #944019

#	Time	Username	Problem	Language	Result	Execution time	Memory
944019		teacup	Triple Jump (JOI19_jumps)	C++14	5 / 100	4083 ms	3672 KiB

jumps

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define ii pair<int,int>
typedef vector<int> vi;
#define iii tuple<int,int,int>
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef map<int,int> mii;

#ifndef debug 
    #define cerr if (0) cerr
#endif

int N, Q, L, R, ans;

int32_t main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
	cin>>N; vi A(N+5);
	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+1; k<=R; k++){
					if (!(j-i <= k-j)) continue;
					ans=max(ans, A[i]+A[j]+A[k]);
				}
			}
		}
		cout<<ans<<"\n";
    }
}

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