Chess board

Write a program that creates a string that represents an 8×8 grid, using newline characters to separate lines. At each position of the grid there is either a space or a “#” character. The characters should form a chess board.

by Shridhar Baddur

JavaScript

var size = 8;
var board = "";
for (var n = 0; n < size; n++) {
   for (var m = 0; m < size; m++) {
		(m + n) % 2 == 0?board += " ":board += "#";      
   }
   board += "\n";
}
console.log(board);