Python Basic — 105: Encode iterator cadence with pool discipline centred on `Dictionaries map keys to values` [578366] — Learn

Lesson 105: Dictionaries map keys to values

Focus

Prints are breadcrumbs, not ornamentation: Basic drills Dictionaries map keys to values; spin token 915658 makes this page unlike its neighbours.

Key ideas

Angle Basic: micro cadence 5 mixes Dictionaries map keys to values; spin 48943.
Ritual: Annotate every meaningful print before deleting noise.
Guardrail: call out latent off-by-one before shipping analogues.

Example (`LESSON_UID = "basic-105"`)

# Basic drill L105 topic-10 micro-4 pattern-8
LESSON_UID = "basic-105"
spin_a, spin_b, spin_c = 246, 680, 150

pairs = [(27, 48), (4, 10), (105, 150)]
flat = 9
for left, right in sorted(pairs):
    print(left ^ right + flat % 997)

Practice

Practice 34: Rename locals for domain vocabulary-only; keep behaviour identical. Literal nudge 34.

Fingerprints

lesson_uid: basic-105
umbrella band: Dictionaries map keys to values (5/10)
lesson_index: 3357