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Commit469640f

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Create 1289-minimum-falling-path-sum-ii.js
Solved minimum-falling-path-sum-ii
1 parent3a66f08 commit469640f

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/**
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* Recursive DP | Memoization
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* Time O(n^3) | Space O(1)
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* https://leetcode.com/problems/minimum-falling-path-sum-ii/
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* Tip (This is just like recursive solution but you're doing it in for loop instead of callStack)
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*@param {number[][]} grid
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*@return {number}
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*/
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varminFallingPathSum=function(grid){
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constROW=grid.length;
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constCOL=grid[0].length;
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for(letrow=ROW-2;row>-1;row--){
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for(letcol=0;col<COL;col++){
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constoriginalCellVal=grid[row][col];
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grid[row][col]=Infinity;
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for(letnextRowCol=0;nextRowCol<COL;nextRowCol++){
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if(nextRowCol===col)continue;
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grid[row][col]=Math.min(grid[row][col],originalCellVal+grid[row+1][nextRowCol])
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}
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}
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}
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returnMath.min(...grid[0]);
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};

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