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  1. function f (s) {
  2.   const nums = [];
  3.   s.replace(/(\d+)-(\d+)|(\d+)/g, function(_, $1, $2, $3) {
  4.     if ($3)
  5.       nums.push(parseInt($3));
  6.     else {
  7.       for (let a = parseInt($1), b = parseInt($2); a <= b; a++)
  8.         nums.push(a);
  9.     }
  10.   });
  11.   return nums;
  12. }
  13.  
  14. print(f(">>1"));
  15. print(f(">>1-3"));
  16. print(f(">>1,3"));
  17. print(f(">>1-3,5,9-10"));
  18.  
Success #stdin #stdout 0.02s 171456KB
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stdin
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Standard input is empty
stdout
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1
1,2,3
1,3
1,2,3,5,9,10
https://ideone.com/Q6S3dL
language:
JavaScript (SMonkey 60.2.3)
created:
7 years ago
visibility:
public

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