Last active
November 26, 2020 19:35
-
-
Save the-mgi/c692f41563b235079f832c9012a9b339 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function JumpSearchIterative(array: number[], key: number): number { | |
| const jumpSize = Math.floor(Math.sqrt(array.length)); | |
| let val = jumpSize; | |
| while (val <= array.length) { | |
| if ((array[val] > key) || (val >= array.length)) { | |
| break; | |
| } else { | |
| val = val + jumpSize; | |
| } | |
| } | |
| let ansIndex = -1; | |
| val = val > array.length ? array.length : val; | |
| for (let i = (val - jumpSize); i < val; i++) { | |
| if (array[i] === key) { | |
| ansIndex = i; | |
| } | |
| } | |
| return ansIndex; | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment