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411 समाचार
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411 REFERENCE · Wikibooks

Scriptol/Scan By

Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.

Scan By Common syntax The scan control structure allows to parse one or several arrays, and to apply a process onto each element of the array(s). scan a a[] * a[] print a[] /scan The current element is denoted by an empty indice. Example with two arrays: scan a, b print a[] + b[] /scan Scan with a function You can apply instead a predefined function. The argument of the function is an element of the array. array a = {1,2,3,4 } void fun(number x) print x * x return scan a by fun If you use several arrays, the number of argument of the function must be the number of array.