Futurebasic/Language/Reference/swap

From Wikibooks, open books for an open world
Jump to navigation Jump to search

SWAP[edit | edit source]

Syntax[edit | edit source]

SWAP variable1, variable2

Description[edit | edit source]

SWAP exchanges the contents of the two indicated variables. Both variables must be of the same type.

Example[edit | edit source]

varOne% = 1200
varTwo% = 999
PRINT varOne%, varTwo%
SWAP varOne%, varTwo%
PRINT varOne%, varTwo%

program output:
1200 999
999 1200

See Also[edit | edit source]

LET; Appendix C:Data Types and Data Representation

Retrieved from "https://en.wikibooks.org/w/index.php?title=Futurebasic/Language/Reference/swap&oldid=4344821"