Solutions

LM-C03-C-001: The correct answer is 0. Byte length and visible character count can differ.

LM-C03-C-002: model has five ASCII letters, so it uses 5 bytes under the given assumption.

LM-C03-C-003: Run, RUN, and run all become run, so one distinct form remains.

LM-C03-C-004: The correct answer is 1. Removing punctuation can change questions, emphasis, code syntax, and boundaries.

LM-C03-C-005: The correct answer is 0. Space-splitting is not universal across writing systems.