selectionSort.js

const selectionSort = (nums) => {
  checkLoopInvariant(nums, input, 0) //check during initialization
  for (let i = 0; i < nums.length - 1; i++) {
    checkLoopInvariant(nums, input, i) //check at each iteration
  }
  
  checkLoopInvariant(nums, input, nums.length) //check at the 
  return nums
}