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답안 #366744

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
366744 2021-02-15T08:32:14 Z topovik 3D Histogram (COCI20_histogram) C++14
20 / 110
 2500 ms 3404 KB 
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define s second

using namespace std;

typedef long long ll;

const ll oo = 1e18;

int main() {
    ios_base::sync_with_stdio(0);
    iostream::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    ll n;
    cin >> n;
    ll a[n], b[n];
    for (ll i = 0; i < n; i++) cin >> a[i] >> b[i];
    ll ans = 0;
    for (ll i = 0; i < n; i++)
    {
        ll mnx = oo, mny = oo;
        for (ll j = i; j < n; j++)
        {
            mnx = min(mnx, a[j]);
            mny = min(mny, b[j]);
            ans = max(ans, (j - i + 1) * mnx * mny);
        }
    }
    cout << ans;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 332 KB Output is correct
2 Correct 6 ms 336 KB Output is correct
3 Correct 4 ms 332 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 3 ms 332 KB Output is correct
6 Correct 5 ms 332 KB Output is correct
7 Correct 5 ms 332 KB Output is correct
8 Correct 4 ms 332 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 4 ms 332 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 8 ms 332 KB Output is correct

Subtask #2
0 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 332 KB Output is correct
2 Correct 6 ms 336 KB Output is correct
3 Correct 4 ms 332 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 3 ms 332 KB Output is correct
6 Correct 5 ms 332 KB Output is correct
7 Correct 5 ms 332 KB Output is correct
8 Correct 4 ms 332 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 4 ms 332 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 8 ms 332 KB Output is correct
13 Execution timed out 2562 ms 3404 KB Time limit exceeded
14 Halted 0 ms 0 KB -