Why j<=n-2 in iterative case it should be j<=n-1;

#1

why j<=n-2 in iterative case it should be j<=n-1;

#2

@Aditya-Kushwaha-914550392281281
hello Aditya,
after j==n-2 ,all array elements will be in sorted order .

so iterating for one more time will be redundant.
btw u can use j<=n-1 it will also give correct order.

#3

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