aparler/RosettaCodeData
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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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22
Task/Generic-swap/RLaB/generic-swap.rlab Normal file
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@ -0,0 +1,22 @@
swap = function(x,y)
{
if (!exist($$.[x]))
{ return 0; }
if (!exist($$.[y]))
{ return 0; }
local (t);
t = $$.[x];
$$.[x] = $$.[y];
$$.[y] = t;
return 1;
};
>> a=1
1
>> b = "fish"
fish
>> swap( "a" , "b" );
>> a
fish
>> b
1