Flow Of Control
In computer science, control flow (or flow of control) is the order in which individual statements, instructions or function call In computer programming, a function or subroutine is a sequence of program instructions that performs a specific task, packaged as a unit. This unit can then be used in programs wherever that particular task should be performed. Functions may ...s of an imperative programming, imperative computer program, program are Execution (computing), executed or evaluated. The emphasis on explicit control flow distinguishes an ''imperative programming'' language from a ''declarative programming'' language. Within an imperative programming language, a ''control flow statement'' is a statement that results in a choice being made as to which of two or more paths to follow. For Strict programming language, non-strict functional languages, functions and language constructs exist to achieve the same result, but they are usually not termed control flow statements ...
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