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Apprendre Tracks Total Duration | Section 3
Python - Music

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Tracks Total Duration

Tâche

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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).

Solution

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Section 3. Chapitre 3
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book
Tracks Total Duration

Tâche

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).

Solution

Switch to desktopPassez à un bureau pour une pratique réelleContinuez d'où vous êtes en utilisant l'une des options ci-dessous
Tout était clair ?

Comment pouvons-nous l'améliorer ?

Merci pour vos commentaires !

close

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Completion rate improved to 5.56

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