Logic errors
Logic errors occur when there is a fault in the logic or structure of the problem.
Logic errors do not usually cause a program to crash. However, logic errors can cause a program to produce unexpected results.
Types of logic error
More than one type of logic error may exist. Parts of the program may:
- be in the wrong In computer programming, this is a set of instructions that follow on one from another.
- have the wrong A data type in computing which only has two possible values, true or false. expression
- use the wrong The format in which a variable or constant holds data, such as 鈥榠nteger鈥 or 鈥榮tring鈥.
- be missing altogether
Any one or more of these errors may exist in a program, and each will cause the program to behave unexpectedly.