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Sort three variables: Difference between revisions
Add Swift
Thundergnat (talk | contribs) (Rename Perl 6 -> Raku, alphabetize, minor clean-up) |
(Add Swift) |
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77444</pre>
=={{header|Swift}}==
<lang swift>func varSort<T: Comparable>(_ x: inout T, _ y: inout T, _ z: inout T) {
let res = [x, y, z].sorted()
x = res[0]
y = res[1]
z = res[2]
}
var x = "lions, tigers, and"
var y = "bears, oh my!"
var z = "(from the \"Wizard of OZ\")"
print("Before:")
print("x = \(x)")
print("y = \(y)")
print("z = \(z)")
print()
varSort(&x, &y, &z)
print("After:")
print("x = \(x)")
print("y = \(y)")
print("z = \(z)")</lang>
{{out}}
<pre>Before:
x = lions, tigers, and
y = bears, oh my!
z = (from the "Wizard of OZ")
After:
x = (from the "Wizard of OZ")
y = bears, oh my!
z = lions, tigers, and</pre>
=={{header|Tcl}}==
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