oj.uz

답안 #914781

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
914781 2024-01-22T16:33:59 Z vjudge1 3D Histogram (COCI20_histogram) C++17
20 / 110
 2500 ms 6484 KB 
#include <bits/stdc++.h>

// #include <ext/pb_ds/assoc_container.hpp>
// #include <ext/pb_ds/tree_policy.hpp>
// typedef __gnu_pbds::tree<int, __gnu_pbds::null_type, less<int>, __gnu_pbds::rb_tree_tag,
// __gnu_pbds::tree_order_statistics_node_update > ordered_set;

// #include "debugging.h"

using namespace std;
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<ll> vll;
typedef vector<vi> vvi;
typedef vector<vii> vvii;
#define pb push_back
#define mp make_pair
#define all(a) (a).begin(), (a).end()
#define f first
#define s second
#define endl '\n'
#define fr(i, x) for (ll i = 0; i < x; i++)
#define fr1(i, x) for (ll i = 1; i <= x; i++)
#define FOR(i, x, y) for (ll i = x; i < y; i++)
#define lcm(a, b) (a * b) / __gcd(a, b)
#define sqr(x) ((x) * (x))
#define cube(x) ((x) * (x) * (x))
#define dbg(v) cerr << "Line(" << __LINE__ << ") -> " << #v << " = " << (v) << endl;
#define show(v) cerr << v << " ";
#define INT(n) \
    int n;     \
    cin >> n;
const ll INF = LLONG_MAX / 2;
const double PI = acos(-1);
const int MOD = 1e9 + 7;

int main() {
    std::ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int n;
    cin >> n;
    vll x(n), y(n);
    ll res = 0, mini_x, mini_y;
    fr(i, n) cin >> x[i] >> y[i];
    fr(i, n) {
        mini_x = x[i];
        mini_y = y[i];
        FOR(j, i, n) {
            mini_x = min(x[j], mini_x);
            mini_y = min(y[j], mini_y);
            res = max(res, mini_x * mini_y * (j - i + 1));
        }
    }
    cout << res << endl;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 344 KB Output is correct
2 Correct 4 ms 348 KB Output is correct
3 Correct 4 ms 500 KB Output is correct
4 Correct 4 ms 348 KB Output is correct
5 Correct 3 ms 348 KB Output is correct
6 Correct 4 ms 348 KB Output is correct
7 Correct 3 ms 500 KB Output is correct
8 Correct 4 ms 348 KB Output is correct
9 Correct 4 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 4 ms 348 KB Output is correct

Subtask #2
0 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 344 KB Output is correct
2 Correct 4 ms 348 KB Output is correct
3 Correct 4 ms 500 KB Output is correct
4 Correct 4 ms 348 KB Output is correct
5 Correct 3 ms 348 KB Output is correct
6 Correct 4 ms 348 KB Output is correct
7 Correct 3 ms 500 KB Output is correct
8 Correct 4 ms 348 KB Output is correct
9 Correct 4 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 4 ms 348 KB Output is correct
13 Execution timed out 2536 ms 6484 KB Time limit exceeded
14 Halted 0 ms 0 KB -