Submission #1107183

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1107183	2024-10-31 23:03:20	pit4h	Keys (IOI21_keys)	C++17	39 / 100	484 ms	143796 KiB

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pi = pair<int, int>;
using vi = vector<int>;
using vpi = vector<pi>;
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define x first
#define y second
#define sz(x) int((x).size())
#define all(x) (x).begin(), (x).end()
#define rep(i,a,b) for(int i= (a); i < (b); i++)
#define per(i,a,b) for(int i = (b) - 1; i >= (a); i--)
#ifdef LOCAL
template<class A, class B> auto& operator<<(auto &o, pair<A, B> p) { return o << '(' << p.x << ", " << p.y << ')'; }
auto& operator<<(auto& o, auto a) {
  o << "{";
  for (auto b : a) o << b << ", ";
  return o << "}";
}
void dump(auto... x) { ((cerr << x << ", "), ...) << "\n"; }
#define debug(x...) cerr << "[" #x "]: ", dump(x)
#else
#define debug(...) ;
#endif
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 0 / 11
• Subtask 3: 0 / 17
• Subtask 4: 30 / 30
• Subtask 5: 0 / 33