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Python - Music

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Tracks Total Duration

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Complete a function that calculates the total duration of all tracks in a list, converting the duration from milliseconds to minutes. Each track is represented as a dictionary containing various fields, including a duration_ms field that indicates the track's duration in milliseconds.

Inputs:

  • tracks: A list of dictionaries, where each dictionary represents a track and contains at least the following field:
    • duration_ms: An integer representing the duration of the track in milliseconds.

Steps:

  • Iterate Through Tracks:

    • Loop through each track in the tracks list.
    • For each track, add its duration_ms value to total_duration_ms.
  • Convert to Minutes: After summing the durations in milliseconds, convert total_duration_ms to minutes by dividing it by 60,000 (since there are 60,000 milliseconds in a minute).

Løsning

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Sektion 3. Kapitel 3
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book
Tracks Total Duration

Opgave

Swipe to start coding

Complete a function that calculates the total duration of all tracks in a list, converting the duration from milliseconds to minutes. Each track is represented as a dictionary containing various fields, including a duration_ms field that indicates the track's duration in milliseconds.

Inputs:

  • tracks: A list of dictionaries, where each dictionary represents a track and contains at least the following field:
    • duration_ms: An integer representing the duration of the track in milliseconds.

Steps:

  • Iterate Through Tracks:

    • Loop through each track in the tracks list.
    • For each track, add its duration_ms value to total_duration_ms.
  • Convert to Minutes: After summing the durations in milliseconds, convert total_duration_ms to minutes by dividing it by 60,000 (since there are 60,000 milliseconds in a minute).

Løsning

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 3. Kapitel 3
Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
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