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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. int main(){
  4.  
  5.     vector<int>v={100,100,100};
  6.     int n=v.size();
  7.     int p=1;
  8.     int k=3;
  9.     vector<vector<int>>dp(n,vector<int>(k+1,INT_MIN));
  10.     for(int i=0;i<n;i++){
  11.         dp[i][0]=0;
  12.     }
  13.     dp[0][1]=max(0,v[0]);
  14.     dp[1][1]=max(v[0],v[1]);
  15.     dp[1][2]=v[0]+v[1]-p;
  16.  
  17.  
  18.     for(int i=2;i<n;i++){
  19.         for(int j=1;j<=k;j++){
  20.  
  21.           dp[i][j]=max({v[i]+dp[i-2][j-1],dp[i-1][j],v[i]+v[i-1]-p+dp[i-2][j-2]});
  22.  
  23.         }
  24.     }
  25.  
  26.     cout<<dp[n-1][k];
  27.  
  28.  
  29.     return 0;
  30. }
Success #stdin #stdout 0s 5308KB
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https://ideone.com/BPDwQe
language:
C++ (gcc 8.3)
created:
12 hours ago
visibility:
public

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