Relational operations:
-
== Equality
-
!= Inequality
-
> Greater than
-
< Less than
-
>= Greater than or equal
-
<= Less than or equal
Examples:
-
discountPercent == 2.3
-
subtotal != 0
-
i < months
Two methods of the String class
-
equals(String)
-
equalsIgnoreCase(String)
Examples:
-
userEntry.equals("Y");
-
userEntry.equalsIgnoreCase("Y");
How to use if/else:
if (bolleanExpression) {statements}
else {statements}
How to use for:
for (int i=0;i<10;i++;)
{statements}
How to use while:
while (i < 5)
{statements}
How to use do:
do
{statements}
while (i < 5)