Dear Monks,
if you have a hash with numerical values both as keys and as values,in order to keep the value of the key with the lowest value amongst the keys, would you use the following code?
for $key ( sort {$a<=>$b} keys %hash) {
           print "($key)->($hash{$key})\n";
}

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And if so, how can I store only the key with the lowest value (and it's corresponding value of course)?

In reply to How do I keep the first key in a sorted hash? by Anonymous Monk

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