//Javascript
		(function(){
			
			function bin2dec(bin){
				return parseInt(bin,2);
			}
			
			function dec2bin(dec){
				dec = parseInt(dec);
				return dec.toString(2)
			}
			//异或
			function xor(n1, n2){
				var a = [], b = [], c =[], tmp = [];
				a = dec2bin(n1).split("");
				b = dec2bin(n2).split("");
				a.reverse();
				b.reverse();
				var tmp = a.length > b.length ? a : b;
				for(var i in tmp){
					c.push( a[i] ^ b[i]);
				}
				c.reverse();
				return bin2dec( c.join('') );
			}
			
			var a = xor(2519219136,1373435170);
			console.log(a);
		})()