Learn Basic Algorithmic Thinking by Building a Number Sorter - Step 34

JavaScript
1

the error is that I should decrement j inside the while loop that’s what am doing

Your code so far

const insertionSort = (array) => {
  for (let i = 1; i < array.length; i++) {
    const currValue = array[i];
    let j = i - 1;
    while(j >= 0 && array[j] > currValue){
      array[j + 1] = array[j];
      j--;
    }
  }
}

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Challenge Information:

Learn Basic Algorithmic Thinking by Building a Number Sorter - Step 34

2

The problem is the assignment inside your while loop, you don’t need it (yet). Just decrement j for now.

3

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