Submission #529918

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
529918	2022-02-24 03:19:44	8e7	Sandcastle 2 (JOI22_ho_t5)	C++17	100 / 100	1767 ms	18228 KiB

Main

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//Challenge: Accepted
#include <bits/stdc++.h>
using namespace std;
#ifdef zisk
void debug(){cout << endl;}
template<class T, class ... U> void debug(T a, U ... b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r) {
  while (l != r) cout << *l << " ", l++;
  cout << endl;
}
#else
#define debug(...) 0
#define pary(...) 0
#endif
#define ll long long
#define maxn 105
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
int dir[4][2] = {{-1, 0}, {0, 1}, {1, 0}, {0, -1}};
int main() {
  io
  int n, m;
  cin >> n >> m;
  bool sw = 0;
  if (n > m) swap(n, m), sw = 1; //n <= m
  vector<vector<int> > a(n, vector<int>(m, 0));
  vector<vector<vector<int> > > p(81, vector< vector<int> >(n, vector<int>(m)));
  vector<int> val;
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 10 / 10
• Subtask 3: 5 / 5
• Subtask 4: 56 / 56
• Subtask 5: 20 / 20