Challenge #328: Booking a Flight? Think Twice!
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I always hope for the best when joining fields I don't know, but in this case it worked out jolly well
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I'm a little confused...
How can a flight be canceled and still depart?
I guess those 39 records are wrong in the dataset?!?
I'm not finished by now because i always get confused by inconsistent inputs 😅
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Different results, because I didn't include delays for cancelled flights in count.
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Here we go
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Solution Attached:
Notes:
1. Results indicate total minutes, but in fact the results are total number of delays
2. The results include cancelations (where a positive delay in minutes is given), rather than treating cancelations as a distinct item. Given that logic all cancelations could be included (infinite minutes delay)
3. Total number of flights canceled result seems to be an incorrect value
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I was misled by "in minutes" actually should be Count😁