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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Halloween Sale
  5. Discussions

Halloween Sale

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676 Discussions

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  • francocondor
     + 0 comments

    Node.js solution:

    function howManyGames(p, d, m, s) { let gamesBought = 0; while(s >= p){ s -= p; p = Math.max(p - d, m); gamesBought++; } return gamesBought; }

  • anarod_val25
     + 0 comments

    Why so many test cases?

    int games = 0;
    
    while(p>m && s>0){
        
        s-=p;
        
        if(s>0){
            games++;
            p-=d;
        }
    }
    
    if((s-m)>=0){
        return games + (s/m);
    }
    
    return games;

  • sivaram_movva1
     + 0 comments

    public static int howManyGames(int p, int d, int m, int s) { // Return the number of games you can buy

        int n=0;        

    while(s-p>=0)
    {            
        n++;
        s-=p;            
        p-=d;

        if(p<=m)
        {
            p=m;
        }      
    }

    return n;
}

  • greivin_lopez
     + 0 comments
    def how_many_games(p, d, m, s):
    if s < p:
        return 0
    c = 0
    while s >= m:
        s -= (p - c*d) if ((p - c*d) >= m) else m
        c += 1 if s >= 0 else 0
    return c

  • yashdeora98294
     + 0 comments

    Here is problem solution in Python, Java, C++, C and Javascript - https://programmingoneonone.com/hackerrank-halloween-sale-problem-solution.html