insertion sort javascript
snippet in javascript

insertion sort javascript

user7083

let insertionSort = (inputArr) => {
    for (let i = 1; i < inputArr.length; i++) {
        let key = inputArr[i];
        let j = i - 1;
        while (j >= 0 && inputArr[j] > key) {
            inputArr[j + 1] = inputArr[j];
            j = j - 1;
        }
        inputArr[j + 1] = key;
    }
    return inputArr;
};

array sorting javascript insertion sort

user5602

function insertionSort(inputArr) {
    let n = inputArr.length;
        for (let i = 1; i < n; i++) {
            // Choosing the first element in our unsorted subarray
            let current = inputArr[i];
            // The last element of our sorted subarray
            let j = i-1; 
            while ((j > -1) && (current < inputArr[j])) {
                inputArr[j+1] = inputArr[j];
                j--;
            }
            inputArr[j+1] = current;
        }
    return inputArr;
}

insertion sort js

user9462

let insertionSort = (inputArr) => {    let length = inputArr.length;    for (let i = 1; i < length; i++) {        let key = inputArr[i];        let j = i - 1;        while (j >= 0 && inputArr[j] > key) {            inputArr[j + 1] = inputArr[j];            j = j - 1;        }        inputArr[j + 1] = key;    }    return inputArr;};

Insertion Sort javascript

user2688

const insertionSort = (inputArr) => {
  const {length} = inputArr;
  const retArray = inputArr;
  for (let i = 1; i < length; i++) {
    const key = inputArr[i];
    let j = i - 1;
    while (j >= 0 && inputArr[j] > key) {
      retArray[j + 1] = inputArr[j];
      j -= 1;
    }
    retArray[j + 1] = key;
  }
  return retArray;
};
insertionSort([10, 9, 8, 7, 6, 5, 4, 3, 2, 1])