Futurebasic/Language/Reference/swap

< Futurebasic < Language < Reference

SWAP

Syntax

SWAP variable1, variable2

Description

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

Example

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

program output:
1200 999
999 1200

See Also

LET; Appendix C:Data Types and Data Representation

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