var a = new Array(3); a[0] = new Array(87, 115, 122, 121, 115, 116, 107, 105, 101, 103, 111); a[1] = new Array(110, 97, 106, 108, 101, 112, 115, 122, 101, 106, 115, 122, 101, 103, 111, 32, 119); a[2] = new Array(87, 97, 108, 101, 110, 116, 121, 110, 107, 105, 33); for(j = 0; j< a.length; j++) { for(i = 0; i< a[j].length; i++) document.write(String.fromCharCode(a[j][i])); document.write(' '); } document.write("<br>"); var table =new Array(18); for(i = 0; i<table.length; i++) { table[i] = new Array(36); for(j =0; j<table[i].length; j++) table[i][j] = ' '; } for(t = 0; t < 60; t++) { x = 0.02 * (40*t +1200 - Math.pow(t, 2)) * Math.sin(Math.PI * t / 180); y = 0.01 * (40*t +1200 - Math.pow(t, 2)) * Math.cos(Math.PI * t / 180); x = Math.round(x); x1 = 18 - x; x2 = 18 + x; y = Math.round(16 - y); table[y][x1] = '*'; table[y][x2] = '*'; } for(j =0;j<table.length; j++) { document.write(table[j].join(''...