F# - Loops
Programming languages provide various control structures that allow for more complicated execution paths.
A loop statement allows us to execute a statement or group of statements multiple times and following is the general form of a loop statement in most of the programming languages −
F# provides the following types of loops to handle the looping requirements.
|for… to and for… downto expressions||The for...to expression is used to iterate in a loop over a range of values of a loop variable. The for… downto expression reduces the value of loop variable.|
|for … in expression||This form of for loop is used to iterate over collections of items i.e., loops over collections and sequences|
|While…do loop||Repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body.|
|nested loops||You can use one or more loop inside any other for or while loop.|