Here Prateek bhaiya does not explain how compare function is executing.
What i mean to say is that if the compare function return " 0 " (as it returns bool value) for a>b or a<b…what happens after that???
Please explain it in detail.
Comparator function doubt
hello @parth_tyagi
the comparator that bhaiya has designed will return true if a > b
otherwise it will return false.
now in case of true.
the statement written inside if will execute and swapping will happen and after swapping elemets will be in correct order ( i.e a[j] < a[j+1])
in case of false if will not execute.
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