Program control structures

If…else is a statement that checks the condition and executes the following statements if the condition is true.

Logical operators are widely used together with the condition operator if that is described below.

There are multiple comparison operators used for comparing variables and values. Comparison operators are following:

• == (equal to) -
• != (not equal to) -
• < (less than) -
• < = (less than or equal to)
• > (greater than) -
• > = (greater than or equal to) -

The Boolean logical operators

• ! (logical not) -
• && (logical and) -
• || (logical or) -

Switch…case