Results for “and”

Showing 91–100 of 233

  1. Challenge

    Settings with defaults

    Build a user's settings by copying the defaults and laying their own values on top with update(), so any setting they haven't changed falls back, then warn about unknown keys instead of saving them.

    Write the code Medium 2 stages dictionaries copy update defaults

  2. Challenge

    Countdown with holds

    Every launch has a countdown, and most countdowns have planned holds: pauses at fixed points where the teams run their final checks. Sometimes a check fails, and the launch is scrubbed on the spot…

    Write the code Easy 2 stages for loop range negative step in

  3. Challenge

    Paged results

    …with extend(), then fetch page after page in a while loop and stop at the first short page, the way paginated API responses are read.

    Write the code Medium 2 stages for loop while loop extend break

  4. Challenge

    Check every reading

    …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

  5. Challenge

    Crew roster

    Print the commander, the newest member and the crew size from a list with [0], [-1] and len(), then add the second in command and the whole roster joined into one line.

    Write the code Easy 2 stages lists indexing negative index len

  6. Challenge

    Landing site

    …(lat, lon) tuple, unpack it into two variables in one line and print both to four decimals, then show it the way maps do, with N, S, E and W.

    Write the code Easy 2 stages tuples unpacking formatting coordinates

  7. Challenge

    Manifest line

    …an (id, item, mass_kg) tuple into three named variables and print a cargo manifest line, then fix the ValueError when the manifest adds a fourth field.

    Write the code Easy 2 stages tuples unpacking ValueError formatting

  9. Challenge

    Assignment in a condition

    An oxygen check uses = instead of == and has a line that isn't indented, so Python refuses to run it. Predict what happens, fix both errors one after the other, then write an if/else check yourself.

    Fix the code Easy 3 stages if else == SyntaxError

  10. Challenge

    Ground station pick

    …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