use code similar to this format, but use method header public static char getDiamonds public static char$[][]$ getTriangles$($int rows$)\{$

$//$ Adjust rows based on the specified conditions

int adjustedRows $=($rows $==1)?2$ : $($rows rows $+1$ : rows;

char$[][]$ triangle $=$ new char$[$adjustedRows$][$adjustedRows $*2]$;

$//$ Loop through each row

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

$//$ Loop through each column

for $($int j $=0$; j $$ adjustedRows $*2$; j$++)\{$

$//$ Check conditions to determine characters

if $($j $==$ adjustedRows $-$ i $-1)\{$

triangle$[$i$][$j$]=\text{'}/\text{'}$;

$\}$ else if $($j $==$ adjustedRows $+$ i$)\{$

triangle$[$i$][$j$]=\text{'}\backslash \backslash \text{'}$;

$\}$ else if $($j $>$ adjustedRows $-$ i $-1$ && j $$ adjustedRows $+$ i$)\{$

triangle$[$i$][$j$]=\text{'}\_\text{'}$;

$\}$ else $\{$

triangle$[$i$][$j$]=\text{'}\text{'}$;

$\}$

$\}$

$\}$

return triangle;

$\}$Diamond Pattern

A Diamond pattern with $1$ row contains $2$ lines. The first line contains a forward slash followed by a

backslash. The second line contains a backslash followed by a forward slash. For example,

A Diamond pattern with $2$ rows is made up of $3$ lines and is formatted as shown below. The first line

contains a space followed by a forward slash, a backslash, and a space. The second line contains $2$

pairs of forward slash$/$backslash characters and the third line contains $2$ pairs of backslash$/$forward

slash characters.

A Diamond pattern with $3$ rows is made up of $4$ lines and is formatted as shown below. The first line

contains $2$ spaces followed by a forward slash, a backslash, and $2$ spaces. The second line contains

$1$ space followed by a forward slash, backslash, forward slash, backslash, and $1$ space. The third line

contains $3$ pairs of forward slash$/$backslash characters and the fourth line contains $3$ pairs of

backslash$/$forward slash characters.