Submission #169388

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
169388	2019-12-20 07:24:49	ruler	Kitchen (BOI19_kitchen)	C++14	100 / 100	66 ms	1152 KiB

kitchen

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// IOI 2021
#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define ends ' '
#define die(x) return cout << x << endl, 0
#define all(v) v.begin(), v.end()
#define sz(x) (int)(x.size())
void debug_out() { cerr << endl; }
template <typename Head, typename... Tail>
void debug_out(Head H, Tail... T) { cerr << ends << H; debug_out(T...); }
#define debug(...) cerr << "{" << #__VA_ARGS__ << "}:", debug_out(__VA_ARGS__)
typedef long long ll;
typedef pair<int, int> pii;
const ll INF = 1e9;
const ll MOD = 1e9 + 7;
////////////////////////////////////////////////////////////////////
const int N = 3e2 + 5;
int B[N], DP[2][N * N];
int main() {
  ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  
  int n, m, k, sum = 0; cin >> n >> m >> k;
  if (m < k) die("Impossible");
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 20 / 20
• Subtask 4: 21 / 21
• Subtask 5: 28 / 28