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  1. #!/bin/bash
  2. read number
  3. while [ $number -le 1 ]
  4. do
  5. 	read number
  6. done
  7. while [ $number -gt 1 ]
  8. do
  9. 	echo -n $number" "
  10. 	let flag=number%2
  11. 	if [ $flag -eq 0 ]
  12. 	then
  13. 		let number=number/2
  14. 	else
  15. 		let number=3*number+1
  16. 	fi
  17. done
  18. echo $number
Success #stdin #stdout 0.01s 5316KB
comments (?)
stdin
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7
stdout
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7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1
https://ideone.com/jDxnlM
language:
Bash (bash 5.0.3)
created:
5 days ago
visibility:
public

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