notebook.community
Edit and run
In [1]: from __future__ import print_function i, j = 1, 1
from __future__ import print_function i, j = 1, 1
In [2]: for m in range(10): i, j = j, i + j print(j)
for m in range(10): i, j = j, i + j print(j)
2 3 5 8 13 21 34 55 89 144