### Problem

Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path.

### JavaScript Code

function minPathSum(grid) {
if(grid == null || grid.length==0)
return 0;

var m = grid.length;
var n = grid[0].length;

var dp = [];
for(var i=0;i<m;i++) {
var temp = [];
for(var j=0;j<n;j++) {
temp.push(0);
}
dp.push(temp);
}
dp[0][0] = grid[0][0];

// initialize top row
for(var i=1; i<n; i++){
dp[0][i] = dp[0][i-1] + grid[0][i];
}

// initialize left column
for(var j=1; j<m; j++){
dp[j][0] = dp[j-1][0] + grid[j][0];
}

// fill up the dp table
for(var i=1; i<m; i++){
for(var j=1; j<n; j++){
if(dp[i-1][j] > dp[i][j-1]){
dp[i][j] = dp[i][j-1] + grid[i][j];
}else{
dp[i][j] = dp[i-1][j] + grid[i][j];
}
}
}

return dp[m-1][n-1];
}

1. this is really very useful code . I used it in my prject it helped me alot

2. Catch the verb Stocktwits Live Real Time Stock Market Overview, your one stop shop for verb Stocktwits information. Live prices are updated every 5 minutes, so you see all of the latest verb Stocktwits changes as soon as they happen. With a sleek and intuitive user interface, we strive to make your data experience easy.

3. White Label Forex Meaning will enable you to get all the benefits of the MetaTrader 4 automated trading platform and MetaQuotes language with even more exciting functionalities for your own brand