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Why do we add last interval to `mergedIntervals` outside the loop?
Laurensius Hans Santoso
May 4, 2023
As described in the title, I don't understand why we add the last interval to mergedIntervals outside the loop? Don't we also evaluate the last interval in intervals inside the for loop? Thank you!
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A
Alisha Hweea year ago
It took me awhile to get this too, but it dawned on me when I ran the code without that line of code.
Every time you loop, whether you find a merge or not, you add it to the array. But since you're starting at index 1 (instead of 0), you're actually doing this append ...
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