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indexof javascript time complexity

Hershey's answered on August 10, 2022 Popularity 8/10 Helpfulness 4/10

answer indexof javascript time complexity

indexof javascript time complexity

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//The fastest way to perform a search through an UNSORTED array is to search through all the elements in order
//The array.indexOf() property of javascript has a time complexity of O(n)
//Output examples of the method:
const array = [2, 9, 9];

array.indexOf(2);     // 0
array.indexOf(7);     // -1
array.indexOf(9, 2);  // 2
array.indexOf(2, -1); // -1
array.indexOf(2, -3); // 0

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: developer.mozilla.org

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