JSFiddle - React, Tailwind, and code Playground

by sweetcoco

JavaScript

var passes = {};
var size = 8;
var positive = "#";
var negative = " ";

for (var j = 1; j < size; j++) {
	if (positive.substr(positive.length - 1) === '#') {
  	positive += ' '
  } else {
  	positive += '#';
  }
  
  if (negative.substr(negative.length - 1) === '#') {
  	negative += ' ';
  } else {
  	negative += '#';
  }
}

for (var i = 1; i <= size; i++) {
	if (i % 2 === 0) {
  	passes[i] = positive;
  } else {
  	passes[i] = negative;
  }
}

for (pass in passes) {
	console.log(passes[pass]);
}