CODEWITHSUNDEEP
c
user5910213
user5910213

Reputation: 9

Qsort for a particular range in C?

I have to q sort an array but for a given range for ex.

Given array
4 5 3 7 2 1

and then i have the range 2 & 5 this means i have to sort from index 2 all the way through 5.

Resultant array
4 5 2 3 7 1

I know we can set one bound like

qsort(array,4,sizeof(int),compa)

this will sort the array till 3rd index but will always start from index 0. I want to start the first bound by a desired value. Any Suggestions??

Upvotes: 0

Views: 597

Answers (1)

MikeCAT
MikeCAT

Reputation: 75062

Just pass address to the middle of the array.

qsort(array + 2, 5 - 2, sizeof(int), compa);

Upvotes: 6

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