Submission #634553

#	Time	Username	Problem	Language	Result	Execution time	Memory
634553		Darren0724	Copy and Paste 3 (JOI22_copypaste3)	C++17	5 / 100	49 ms	49360 KiB

copypaste3

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define all(x) x.begin(),x.end()
#define pii pair<int,int>
#define rz resize
#define pb emplace_back
int INF=1e18;
int mod=1e9+7;

signed main(){
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  int n;cin>>n;
  string s;cin>>s;
  int a,b,c;cin>>a>>b>>c;
  vector<vector<int>> dp(n+1,vector<int>(n+1,INF));
  dp[0][0]=0;
  for(int i=0;i<=n;i++){
    for(int j=i;j<=n;j++){
      dp[i][j]=min(dp[i][j],dp[i][j-i]+c);
      dp[i][j]=min(dp[i][j],dp[i][j-1]+a);
      dp[j][0]=min(dp[j][0],dp[i][j]+b);
    }
  }
  int ans=INF;
  for(int i=0;i<=n;i++){
    ans=min(ans,dp[i][n]);
  }
  cout<<ans<<endl;


  return 0;
}

• Subtask 1: 0 / 1
• Subtask 2: 5 / 5
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 32
• Subtask 6: 0 / 38