fork(3) download 
  1. def collatz(n):
  2.     while n != 1:
  3.         print(n)
  4.         if n % 2 == 0:
  5.             n = n / 2
  6.         else:
  7.             n = n * 3 + 1
  8.  
  9. collatz(127)
Success #stdin #stdout 0.02s 28384KB
comments (?)
stdin 
Standard input is empty
stdout 
127
382
191.0
574.0
287.0
862.0
431.0
1294.0
647.0
1942.0
971.0
2914.0
1457.0
4372.0
2186.0
1093.0
3280.0
1640.0
820.0
410.0
205.0
616.0
308.0
154.0
77.0
232.0
116.0
58.0
29.0
88.0
44.0
22.0
11.0
34.0
17.0
52.0
26.0
13.0
40.0
20.0
10.0
5.0
16.0
8.0
4.0
2.0
https://ideone.com/GiFN6v
language:
Python 3 (python  3.9.5)
created:
6 years ago
visibility:
public

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