/************************************************
  * Donna Gabai, dgabai, P01A, spring12
  * 
  * Compile: javac NBAStats.java
  * Execute: java NBAStats < 5NBA.txt
  * Dependencies: StdIn, StdOut
  * 
  * Computes basketball player stats from input given.
  * Outputs leaders in points, points per game and points per 48 minutes.
  * Outputs pairs of players with comparable points per game
  * 
  ************************************************************************/

public class NBAStats {
    // compute per game stats for one player
    public static double perGame(int total, int games) {
        return (double) total / games;
    }
    
    //compute points per 48 minutes for a player
    public static double per48Min(double ppg, double mpg) {
        return (ppg / mpg) * 48;
    }
    
    // find index for the player with highest stat (no ties)
    public static int findBest(int[] stat) {
        int N = stat.length;
        // since the stats must be >=0, safe to assume max is at least 0
        int max = -1;
        int index = -1;
        for (int i = 0; i < N; i++) {
            if (stat[i] > max) {
                max = stat[i];
                index = i;
            }
        }
        return index;
    }
    
    // find index for the player with highest stat (no ties)
    public static int findBest(double[] stat) {
        int N = stat.length;
        // since the stats must be >=0, safe to assume max is at least 0
        double max = -1.0;
        int index = -1;
        for (int i = 0; i < N; i++) {
            if (stat[i] > max) {
                max = stat[i];
                index = i;
            }
        }
        return index;
    }
    
    public static void main(String[] args) {
        // read in stats from standard input
        int N = StdIn.readInt();
        
        // set up arrays for player data
        String[] first = new String[N];
        String[] last = new String[N];
        int[] gamesPlayed = new int[N];
        int[] points = new int[N];
        int[] minutesPlayed = new int[N];
        
        // input player data
        for (int i = 0; i < N; i++) {
            first[i] = StdIn.readString();
            last[i]  = StdIn.readString();
            gamesPlayed[i] = StdIn.readInt();
            points[i] = StdIn.readInt();
            minutesPlayed[i] = StdIn.readInt();
        }
        
        // compute arrays for points per game, minutes per game, 
        // points per 48 minutes
        double[] ppg  = new double[N];
        double[] mpg     = new double[N];
        double[] ptsPer48 = new double[N];
        
        for (int i = 0; i < N; i++) {
            ppg[i] = perGame(points[i], gamesPlayed[i]);
            mpg[i] = perGame(minutesPlayed[i], gamesPlayed[i]);
            ptsPer48[i] = per48Min(ppg[i], mpg[i]);
        }
                                                    
        // output leaders in all three categories
        int pointLeader = findBest(points);
        StdOut.println(first[pointLeader] + " " + last[pointLeader]
                           + " leads the NBA with " 
                           + points[pointLeader] + " points.");
        int ptPerGameLeader = findBest(ppg);
        StdOut.println(first[ptPerGameLeader] + " " + last[ptPerGameLeader]
                           + " leads the NBA with " 
                           + ppg[ptPerGameLeader] 
                           + " points per game.");
        int ptPer48Leader = findBest(ptsPer48);
        StdOut.println(first[ptPer48Leader] + " " + last[ptPer48Leader]
                           + " leads the NBA with " 
                           + ptsPer48[ptPer48Leader] 
                           + " points per 48 minutes.");
        
        // output comparable players based on points per game
        for (int i = 0; i < N; i++) {
            for (int j = i + 1; j < N; j++) {
                if (Math.abs(ppg[i] - ppg[j]) < 1) {
                    StdOut.println(first[i] + " " + last[i] + " and "
                           + first[j] + " " + last[j] 
                           + " have comparable points per game.");
                }
            }
        }
    }
}