← Lab 3

If / else — making decisions

Branch
  • ▸if · elif · else — pick one path
  • ▸Comparisons: > < == >= !=
  • ▸Loop + decide → tally into a dict
Combine & sort
  • ▸Combine conditions: and · or · not
  • ▸Membership & truthiness: in, if count:
  • ▸Finale: write your own sort
📓 03 · If / else — basics →
📓 04 · If / else — advanced →
Python for Biologists