Question

1. Write a procedure swap() to interchange the items present in the ith and jth
location of an array A[].​

Answer 1

Explanation:

I've been trying to work this out:

Say I have an array:

int[] n = {0, 0, -1, 1, 0, 1, 1, -1, 1};

I need to be able to sort through the array and if there is a zero with a non zero preceding it, then they should be swapped.

For example: 0, 0, -1, 1, 0, 1, 1, -1, 1

will become: 0, 0, -1, 0, 1, 1, 1, -1, 1

I have been trying to do it using a for loop and if statements with no luck. Any tips?

Answer 2

Explanation:

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