Learn Data Structures and Algorithms with Golang

The swap method

The swap method takes the elements array and the i and j indices as parameters. The method swaps the element at position i with the element at position j, as shown here:

// swap methodfunc swap(elements []int, i int, j int) {  var temp int  temp = elements[j]  elements[j] = elements[i]  elements[i] = temp}