without using unordered$\_$set

$$Given a vector of strings, determine whether or

not the vector contains duplicate strings. If it

does, return true. Otherwise, return false.

$*$

$*$

$$Example input:

$*$

$-$

$\{$

$"$Mario$",$ "Mario", "Miss Fortune", "Echo"

$\}$

$*$

$*$

$$Example output:

$*$

$-$

$$true

$*$

$/$

static bool Test

$3$

$($

vector names

$)$

$$

$\{$

$$

$$return false;

$\}$