Exercise

Digging into charging costs

Let's take it a level deeper! Previously, you provided a ranking for each charging station based on the cost of each charge. Now, let's find a bit more information about the charging cost for sessions at each charging station.

Instructions

100 XP

Determine the charging cost of the first charge at each station, based on the charging_start_time.
Find the average charging_cost for each charging station.

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Instructions

Exercise