IOI 1989

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Pravetz, Bulgaria, May 16 - 19, 1989


  • Duration: Two days for 5 hours
  • Age group: Up to 20 years




Day 1 tasksTaskTypeAuthors
Problem 1 (IOI 1989)Batch
Problem 2 (IOI 1989)Batch
Problem 3 (IOI 1989)Batch
Problem 4 (IOI 1989)Batch
Problem 5 (IOI 1989)Batch
Problem 6 (IOI 1989)Batch
Day 2 tasksTaskTypeAuthors
Problem 2 (IOI 1989)Batch




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