oj.uz

답안 #989973

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
989973 2024-05-29T09:32:29 Z Acanikolic 3단 점프 (JOI19_jumps) C++14
5 / 100
 4000 ms 1884 KB 
#include <bits/stdc++.h>  

#define int long long 

#define pb push_back
 
#define F first
 
#define S second
 
using namespace std;
 
const long long N = 3e5 + 10;
 
const long long mod = 998244353;
 
const long long inf = 1e9;
 
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
 
	int n;
	cin >> n;
	vector<int>a(n + 1);
	for(int i = 1; i <= n; i++) cin >> a[i];
	int q;
	cin >> q;
	while(q--) {
		int l,r;
		cin >> l >> r;
		int res = 0,mx = 0;
		for(int i = l; i <= r; i++) mx = max(mx,a[i]);
		for(int i = l; i <= r; i++) {
			for(int j = i + 1; j <= r; j++) {
				for(int k = j + j - i; k <= r; k++) {
					res = max(res,a[i] + a[j] + a[k]);
				}
			}
		}
		cout << res << "\n";
	}
    return 0;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Execution timed out 4089 ms 604 KB Time limit exceeded
12 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 4025 ms 1884 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 54.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Execution timed out 4089 ms 604 KB Time limit exceeded
12 Halted 0 ms 0 KB -