Please give the solution without malloc . solution needs with function in C programming only.

Problem Statement:

You are given a positive integer n .The second line will contain n positive integers.And the third line will contain a value Q.The next line will contain Q queries,every query will contain two values L and R.Now,You need to swap two values by the following way-

>> Swap the values of index L with R .

And lastly print the modified array.

Note - You must swap the values using a function with pointers.And Consider the array as 1 base index.

See the sample input output for more clarification.

Constraints-

2<=n<=100

Values of array will be given between 1-1000

1<=L,R<=100 and L!=R

Sample Input : Sample Output :

7

9 1 17 3 5 2 7

4 17 3 5 2 9 1 7

1 3

2 4

5 3

4 6

Explanation -

1st query - swap 1st index value with 3rd index value then the array will be - 17 1 9 3 5 2 7