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  1. #!/bin/bash
  2. read a b
  3. while [ $a != 0 && $b != 0 ]
  4. do
  5.  
  6. a1=0
  7. c=1
  8. c1=1
  9. while [ "$a1" -le $b ] 
  10. do 
  11. c1=`echo "($c1 * $a)" |bc`
  12. a1=`echo "$a1+1"|bc`
  13. done
  14. echo "$c1/$a" |bc|sed -e ':a;N;$!ba;s/\n//g'|sed -e 's/\\//g'
  15. read a b
  16. done
  17.  
  18.  
Success #stdin #stdout 0.02s 5312KB
comments (?)
stdin 
1 20
0 0
stdout 
Standard output is empty
https://ideone.com/0Dq4m
language:
Bash (bash 5.0.3)
created:
14 years ago
visibility:
public

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