swap statement

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swap		statement

Syntax
swap variable1, variable2

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

Example


long varOne = 1200

long 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