ALLENGE

TIVITY

$4\mathrm{.}2\mathrm{.}1$: Write a method that changes a name so that the last name

$564\mathrm{.}3811828\mathrm{.}93$zay$7$

Write a method lastNameFirst that takes a string containing a name suc that returns the string with the last name first, such as "Smith, Harry" $0$

$8$ Qparam name a name such as "Mary Jane Lee"

$9$ Greturn the reversed name, such as "Lee, Mary Jane".

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Your code goes here $**$

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$\}$

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public static void main$($string$[]$ args$)$

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$\{$

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Scanner in $=$ new Scanner $($

System.in$)$;

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String name $=$ in$.$ nextLine$()$;

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System.out.println$($lastNameFirst$($name$))$;

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$\}$

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