FilesExpand file tree

 master

/

RodCutting.js

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

17 lines (14 loc) · 482 Bytes

 master

/

RodCutting.js

Copy path

Top

File metadata and controls

• Code
• Blame

17 lines (14 loc) · 482 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

/*

* You are given a rod of 'n' length and an array of prices associated with all the lengths less than 'n'.

* Find the maximum profit possible by cutting the rod and selling the pieces.

*/

export function rodCut (prices, n) {

const memo = new Array(n + 1)

memo[0] = 0

for (let i = 1; i <= n; i++) {

let maxVal = Number.MIN_VALUE

for (let j = 0; j < i; j++) { maxVal = Math.max(maxVal, prices[j] + memo[i - j - 1]) }

memo[i] = maxVal

}

return memo[n]

}