• Code Jam 2009 ↓
  • Qualification Round
  • Round 1A
  • Round 1B
  • Round 1C
  • Round 2
  • Round 3
  • World Final
• Countries
• Languages
• World Final

Language Details: Factor

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Factor belongs to the family of concatenative languages: this means that, at the lowest level, a Factor program is a series of words (functions) that manipulate a stack of references to dynamically-typed values.

— Official website (see also: Wikipedia article)

Problems solved

Qualification Round (4 solutions by 1 contestant):

• Alien Language: 1 small solution, 1 large solution.
• Welcome to Code Jam: 1 small solution, 1 large solution.

Round 1A (1 solution by 1 contestant):

• Multi-base happiness: 1 small solution.

Round 1B (2 solutions by 1 contestant):

• The Next Number: 1 small solution, 1 large solution.

Round 1C (2 solutions by 1 contestant):

• All Your Base: 1 small solution, 1 large solution.

Submission Origin