CHALLENGE

ACTIVITY

$1\mathrm{.}5\mathrm{.}2$: Floating$-$point numbers $($double$).$

$525566\mathrm{.}3824902q3zqy7$

One week equals $7$ days. The following program intends to read a floating$-$point value from input, convert the value from days to weeks, and output the quantity in weeks, but the code contains three errors. Find and fix all three errors.

Ex: If the input is $2\mathrm{.}5,$ then the output is:

$0\mathrm{.}357$ weeks

import java.util.Scanner;

public class DaysToweeks $\{$

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

Scanner scnr $=$ new Scanner$($System$.$ in$)$;

I$/$ Modify the following code

int lengthDays;

int lengthWeeks;

lengthDays $=scnr*nex\frac{t}{\text{I}}nt()$;

lengthweeks $=$ lengthDays $\frac{?}{7}$;

system.out.printf$("\%.3f$ weeks $\frac{?}{?}$

$,$ lengthweeks$)$;

$\}$

$\}$