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Solved painting-the-walls
| @@ -0,0 +1,27 @@ | |||
| /** | |||
| * DP | Memoization | |||
| * Time O(n^2) | Space O(n^2) | |||
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Can optimize space
/** * DP - Bottom Up * Array - Tabulation * Time O(N^2) | Space O(N) *@param {number[]} cost *@param {number[]} time *@return {number} */varpaintWalls=(cost,time)=>{consttabu=initTabu(cost);for(leti=0;(i<cost.length);i++){for(letremain=cost.length;(0<remain);remain--){constleft=tabu[Math.max(((remain-1)-time[i]),0)]+cost[i];constright=tabu[remain];tabu[remain]=Math.min(left,right);}}returntabu[cost.length];}varinitTabu=({ length})=>{consttabu=newArray(length+1).fill(Number.MAX_SAFE_INTEGER);tabu[0]=0;returntabu;}
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Solved painting-the-walls
File(s) Added: 2742-painting-the-walls.js
Language(s) Used: JavaScript
Submission URL :https://leetcode.com/problems/painting-the-walls/submissions/1590922459/