Submission #456340

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
456340	2021-08-06 13:29:27	SamAnd	T-Covering (eJOI19_covering)	C++17	100 / 100	260 ms	26468 KiB

covering

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#include <bits/stdc++.h>
using namespace std;
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define fi first
#define se second
typedef long long ll;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
mt19937 rnf(2106);
const int N = 1000006;
const int xx[4] = {0, 1, 0, -1};
const int yy[4] = {1, 0, -1, 0};
//const int cc[4] = {'R', 'D', 'L', 'U'};
int n, m;
template <typename T>
void bil(T**& a)
{
    a = new T*[n + 5];
    for (int i = 0; i < n + 5; ++i)
        a[i] = new T[m + 5];
    for (int i = 0; i <= n + 1; ++i)
    {
        for (int j = 0; j <= m + 1; ++j)
        {
            a[i][j] = 0;
        }
    }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 15 / 15
• Subtask 6: 20 / 20
• Subtask 7: 30 / 30