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답안 #146003

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
146003 2019-08-21T14:41:44 Z fedoseevtimofey 3단 점프 (JOI19_jumps) C++14
5 / 100
 4000 ms 2808 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;

int main() {
    ios_base::sync_with_stdio(false); cin.tie(0); cout.setf(ios::fixed); cout.precision(20);
    #ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    #endif
    int n;
    cin >> n;
    vector <int> A(n);
    for (int i = 0; i < n; ++i) cin >> A[i];
    int q;
	cin >> q;
	while (q--) {
		int l, r;
		cin >> l >> r;
		--l, --r;
		int ans = 0;
		for (int a = l; a <= r; ++a) {
			for (int b = a + 1; b <= r; ++b) {
				for (int c = b + b - a; c <= r; ++c) {
					ans = max(ans, A[a] + A[b] + A[c]);
				}
			}
		}
		cout << ans << '\n';
	}
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 4 ms 376 KB Output is correct
4 Correct 4 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 6 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 4 ms 376 KB Output is correct
4 Correct 4 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 6 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Execution timed out 4091 ms 504 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 4030 ms 2808 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 54.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 4 ms 376 KB Output is correct
4 Correct 4 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 6 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Execution timed out 4091 ms 504 KB Time limit exceeded
12 Halted 0 ms 0 KB -