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Futurebasic/Language/Reference/swap

< Futurebasic | Language | Reference

SWAP

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Syntax

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SWAP variable1, variable2

Description

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

Example

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

program output:
1200 999
999 1200

See Also

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LET; Appendix C:Data Types and Data Representation

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