Submission #931326

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
931326	2024-02-21 15:27:06	vjudge1	Fruits (NOI22_fruits)	C++17	5 / 100	72 ms	18004 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define int long long
const int N = 5e5+5, M = 5e3+3, inf = LLONG_MAX;
int n, mxA, mxC, a[N], c[N], pre[N], preDp[N], dp[M][M];
bitset<N> vis;
signed main() {
  ios::sync_with_stdio(false); cin.tie(nullptr);
  cin >> n;
  mxA = mxC = -inf;
  for (int i = 0; i < n; i++) {
    cin >> a[i];
    if (a[i] != -1) {
      a[i]--;
      vis[a[i]] = 1;
    }
    mxA = max(mxA, a[i]);
  }
  for (int i = 0; i < n; i++) {
    cin >> c[i];
    mxC = max(mxC, c[i]);
  }
  for (int i = 0; i < n; i++) {
    pre[i] = max((i ? pre[i-1] : -1), a[i]);
 
 
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• Subtask 1: 0 / 6
• Subtask 2: 5 / 5
• Subtask 3: 0 / 11
• Subtask 4: 0 / 13
• Subtask 5: 0 / 23
• Subtask 6: 0 / 42