oj.uz

Submission #771631

# Submission time Handle Problem Language Result Execution time Memory
771631 2023-07-03T07:34:15 Z NeroZein Kitchen (BOI19_kitchen) C++17
0 / 100
 44 ms 1076 KB 
#include "bits/stdc++.h"
using namespace std;

#ifdef Nero
#include "Deb.h"
#else
#define deb(...)
#endif

const int N = 44;

int n, m, k, s;
int a[N], b[N];
bool dp[N][N][N * N];  //chef, mx, occ, sum

signed main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  cin >> n >> m >> k; 
  for (int i = 0; i < n; ++i) {
    cin >> a[i];
    s += a[i]; 
  }
  int s2 = 0;
  for (int i = 0; i < m; ++i) {
    cin >> b[i];
    s2 += b[i];
  }
  if (s2 < s) {
    cout << "Impossible" << '\n';
    return 0; 
  }
  for (int i = 0; i < n; ++i) {
    if (a[i] < k) {
      cout << "Impossible" << '\n';
      return 0; 
    }
  }
  dp[k][n][0] = true;
  for (int id = 0; id < m; ++id) {
    for (int mx = 0; mx <= k; ++mx) {
      for (int occ = 0; occ <= n; ++occ) {
        for (int sum = s2; sum >= 0; --sum) {
          if (!dp[mx][occ][sum]) continue;
          int sub = min(b[id], k);
          int nmx = mx; 
          int nocc = (occ - sub + k) % k;
          if (nocc >= occ) {
            if (mx <= 1) nocc = n, nmx = 0;
            else nmx--;
          }
          if (sum + b[id] <= s2) {
            dp[nmx][nocc][sum + b[id]] = true; 
          }
        }
      }
    }
  }
  for (int i = s; i <= s2; ++i) {
    if (dp[0][n][i]) {
      cout << i - s << '\n';
      exit(0); 
    }
  }
  cout << "Impossible" << '\n';
  return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 44 ms 1076 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -