oj.uz

답안 #576071

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
576071 2022-06-12T08:59:15 Z eecs 3D Histogram (COCI20_histogram) C++17
20 / 110
 2500 ms 4548 KB 
#include <bits/stdc++.h>
using namespace std;

const int maxn = 200010;
int n, a[maxn], b[maxn];

int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i] >> b[i];
    }
    long long ans = 0;
    for (int i = 1; i <= n; i++) {
        int foo = INT_MAX, bar = INT_MAX;
        for (int j = i; j <= n; j++) {
            foo = min(foo, a[j]), bar = min(bar, b[j]);
            ans = max(ans, 1LL * foo * bar * (j - i + 1));
        }
    }
    cout << ans << "\n";
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 340 KB Output is correct
2 Correct 7 ms 364 KB Output is correct
3 Correct 5 ms 340 KB Output is correct
4 Correct 5 ms 340 KB Output is correct
5 Correct 6 ms 360 KB Output is correct
6 Correct 5 ms 340 KB Output is correct
7 Correct 4 ms 340 KB Output is correct
8 Correct 5 ms 340 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 5 ms 356 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 9 ms 396 KB Output is correct

Subtask #2
0 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 340 KB Output is correct
2 Correct 7 ms 364 KB Output is correct
3 Correct 5 ms 340 KB Output is correct
4 Correct 5 ms 340 KB Output is correct
5 Correct 6 ms 360 KB Output is correct
6 Correct 5 ms 340 KB Output is correct
7 Correct 4 ms 340 KB Output is correct
8 Correct 5 ms 340 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 5 ms 356 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 9 ms 396 KB Output is correct
13 Execution timed out 2508 ms 4548 KB Time limit exceeded
14 Halted 0 ms 0 KB -