If Else statements

Code Markup
if (condition)
{
code to be executed if condition is true;
}

if (condition)
{
code to be executed if condition is true;
}
else
{
code to be executed if condition is false;
}

if (condition)
{
code to be executed if condition is true;
}
elseif (condition)
{
code to be executed if condition is true;
}
else
{
code to be executed if condition is false;
}