# Source URL: https://dev.epicgames.com/documentation/en-us/fortnite/basics-of-writing-code-8-how-input-parameters-and-arguments-work-in-verse
# Local doc: epic-docs/documentation/en-us/fortnite/basics-of-writing-code-8-how-input-parameters-and-arguments-work-in-verse.md
# Section: Arguments
var Coins : int = 500
# After this call, Coins is 490
BuyMousetrap(CoinsPerMousetrap := 10)
# After this call, Coins is 485
BuyMousetrap(5)
CoinsPerMouseTrap : int = 20
# After this call, Coins is 465
BuyMousetrap(CoinsPerMousetrap)
Verse Library
verse
01 Arguments
Shows how to pass positional and named arguments to functions.
extracted-snippets/documentation/en-us/fortnite/basics-of-writing-code-8-how-input-parameters-and-arguments-work-in-verse/01-arguments.verse