Help me in solving BATGRIP problem

help
,
1

My issue

I just tried iterating over fallen wickets and tried to put those batsman in positions which will benefit the most for total score.

My code

#include <bits/stdc++.h>

#define int long long
using namespace std;

signed main() 
{
    int t;
    cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        int w[n];
        vector<int> f(n+1,0);
        for(int i=1;i<n;i++)
        {
            cin>>w[i];
            f[w[i]]=1;
        }
         
        vector<int> b(n+1,0);
        
        
        int s = 1;
        
        for(int i=1;i<=n-1;i++)
        {
            if(w[i]>=i+1)
            {
                b[s]=w[i];
                s=i+1;
            }
            else
            {
                b[i+1]=w[i];
            }
        }
        
        for(int i=1;i<=n;i++)
        {
            if(f[i]==0) b[s]=i;
        }
        
        int ans = 0;
        for(int i=1;i<=n;i++)
        {
            ans += max(i,b[i]);
        }
        cout<<ans<<endl;
    }
	
	return 0;
}

Problem Link: ODI Cricket Practice Coding Problem - CodeChef