CHOOSE AREA GAME

#include<bits/stdc++.h>
using namespace std;

int fun(int a,int b,int lives,int entry)
{
    if(a<0 || b<0)
       return lives-1;
       
       int x=INT_MIN,y=INT_MIN,z=INT_MIN;
    
    if(entry!=1)
    {
         x=fun(a+3,b+2,lives+1,1);
    }
     if(entry!=2)
    {
        
          y=fun(a-5,b-10,lives+1,2);
    }
    
      if(entry!=3)
    {
        
         
          z=fun(a-20,b+5,lives+1,3);
    }
    
   
    
    
    return max(x,max(y,z));
    
}



int main()
{
    
    cout<<fun(20,8,0,0)<<endl;
    return 0;
}