JSFiddle - React, Tailwind, and code Playground

by LyndseyB

HTML

1) 72   64   150
2) 100   18   33
3) 13  250  -6

JavaScript

var line = "72 64 150 | 100 18 33 | 13 250 -6";

if(line !== "") {
    line = line.split("|");
    
    var i = 0,
        len = line.length,
        row,
        col,
        nums,
        maxNum;
    
    for(i; i<len; i++) {
        row = line[i].trim();
        nums = row.split(" ");     

        for(var r = 0; r<nums.length; r++) {            
            col = nums[r];                

        }              
    }
}