#include <bits/stdc++.h>
#include "fish.h"
#define fastio ios_base::sync_with_stdio(0); cin.tie(0);
#define ll long long
using namespace std;
const int MAX=1e5+5;
int nn;
ll A[MAX];
ll dp[MAX][5];
ll Dp(int ind,int awa){
if(ind>=nn){
return 0;
}
if(dp[ind][awa]!=-1){
return dp[ind][awa];
}
dp[ind][awa]=Dp(ind+1,0);
if(awa==0){
dp[ind][awa]=max(dp[ind][awa],Dp(ind+1,1)+A[ind]);
}
else{
if(ind==nn-1) return dp[ind][r];
else{
dp[ind][awa]=max(dp[ind][awa],Dp(ind+2,0)+A[ind]);
}
}
return dp[ind][awa];
}
ll max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w){
nn=n;
for(int i=0;i<m;i++){
A[x[i]]=w[i];
}
for(int i=0;i<MAX;i++){
dp[i][0]=-1;
dp[i][1]=-1;
}
return Dp(0,0);
}
Compilation message
fish.cpp: In function 'long long int Dp(int, int)':
fish.cpp:22:41: error: 'r' was not declared in this scope
22 | if(ind==nn-1) return dp[ind][r];
| ^