$/**$

$*$ @author Srimathi Vadivel

$*$ @author Sarah Benedicto

$*/$

public class FruitCosts $\{$

$/**$

$*$ Main function to execute the program

$*$

$*$ @param args command$-$line arguments, where args$[0]$ is the file name to read from

$*/$

public static void main$($String$[]$ args$)\{$

$//$ Do not remove this line, it opens the file for reading.

StdIn.setFile$($args$[0])$;

$//$ Reads amount of fruits from the input file

int numberOfFruits $=$ StdIn.readInt$()$;

$//$ Creates parallel arrays for fruits and costs

String$[]$ fruitNames $=$ new String$[$numberOfFruits$]$;

double$[]$ fruitCosts $=$ new double$[$numberOfFruits$]$;

$//$ Populate the arrays

for $($int i $=0$; i $<$ numberOfFruits; i$++)\{$

fruitNames$[$i$]=$ StdIn.readString$()$; $//$ Read fruit name

fruitCosts$[$i$]=$ StdIn.readDouble$()$; $//$ Read fruit cost

$\}$

$//$ Find $2$ fruits with the lowest costs

int firstMinIndex $=0$;

int secondMinIndex $=1$;

$//$ Ensure indices are correct

if $($fruitCosts$[1]<$ fruitCosts$[0])\{$

firstMinIndex $=1$;

secondMinIndex $=0$;

$\}$

$//$ For loop in the array

for $($int i $=2$; i $<$ numberOfFruits; i$++)\{$

if $($fruitCosts$[$i$]<$ fruitCosts$[$firstMinIndex$])\{$

secondMinIndex $=$ firstMinIndex;

firstMinIndex $=$ i;

$\}$ else if $($fruitCosts$[$i$]<$ fruitCosts$[$secondMinIndex$])\{$

secondMinIndex $=$ i;

$\}$

$\}$

$//$ Output the fruit names and costs of $2$ lowest

System.out.println$($fruitNames$[$firstMinIndex$]+""+$ fruitCosts$[$firstMinIndex$])$;

System.out.println$($fruitNames$[$secondMinIndex$]+""+$ fruitCosts$[$secondMinIndex$])$;

$//$ Calculates and prints the total cost

double totalCost $=$ fruitCosts$[$firstMinIndex$]+$ fruitCosts$[$secondMinIndex$]$;

System.out.printf$("$Total $\%\mathrm{.}2$f

$",$ totalCost$)$;

$\}$

$\}$