Results for “elif”

Showing 1–10 of 15

  1. Challenge

    Lookup table

    Replace a nine-branch elif that maps planets and the Moon to surface gravity with a dict and one get() lookup, keeping the output exactly the same, then loop over the dict for a weight table.

    Fix the code Medium 2 stages dictionaries refactoring lookup tables get

  2. Challenge

    Validate a command

    …accept start, stop and status in any case with an if/elif chain, print Unknown command for anything else, then handle empty input and show what was typed.

    Write the code Easy 2 stages if elif else input

  3. Challenge

    Alert level

    …an engine temperature into OK, WARN or CRITICAL with if, elif and else and two thresholds, check the exact boundaries, then store the level in a variable for a status line.

    Write the code Easy 2 stages if elif else comparisons

  4. Challenge

    Ground station pick

    …Malargüe from the longitude under a spacecraft with an if/elif chain of ranges, then accept longitudes from 0 to 360 and reject values that can't be longitudes.

    Write the code Easy 2 stages if elif else ranges

  5. Challenge

    Check every reading

    Extend the OK/WARN/CRITICAL check from Alert level so a for loop runs it over every temperature in a list, then count the WARN and CRITICAL readings for a summary line.

    Write the code Easy 2 stages for loop lists if elif

  6. Challenge

    Unreachable branch

    …check reports WARN for a reading of 63 because its elif conditions are in the wrong order, so CRITICAL can never run. Predict it, find the dead branch, fix the order, then write a four-level chain.

    Fix the code Easy 3 stages if elif order of conditions debugging

  7. Challenge

    Upload router

    …images, telemetry or rejected by its extension with an if/elif chain and endswith(), then cope with capitals, spaces and more extensions without changing the name that is shown.

    Write the code Easy 2 stages if elif else or

  9. Challenge

    Safe mode

    …name the rule that fired with boolean variables and an if/elif chain.

    Write the code Medium 2 stages if elif or and

  10. Challenge

    Undo and history

    Extend the working cargo console: record every change to the hold in a history list and show it with a history command, then add undo, which takes the last change off the history and reverses it.

    Write the code Hard 2 stages project lists stack append