var a = 3;
var b = 2;
if (a>b) {
document.write(a+"<br>");
}
if (a>b) {
document.write(a + "<br/>");
}
else {
document.write(b + "<br/>");
}
if (a>b) {
document.write(a+ "<br/>");
}
else if (b=2) {
document.write(b+ "<br/>");
}
else {
document.write(a + "<br/>");
}
if (a>b) {
if (a>3) {
document.write(a + "<br/>");
}
else {
document.write(b + "<br/>");
}
}
else {
if (b=2) {
document.write(b+ "<br/>");
}
else {
document.write(a + "<br/>");
}
}
document.write( "<br/>");
document.write( "<br/>");
switch (1) {
case 1:
{
document.write(1 + "<br/>");
}
case 2:
{
document.write(2 + "<br/>");
}
break;
case 3:
{
document.write(3 + "<br/>");
}
break;
default:
{
document.write("default <br/>");
}
}
function isInteger(num) {
var result = false;
result = (parseInt(num) == parseFloat(num));
if (result) {
document.write(num + " is an integer" + "<br/>");
}
else {
document.write(num + " is not an integer" + "<br/>");
}
return result;
}
isInteger(15);
isInteger(15.15);
document.write( "<br/>");
function printDaffodilNumber() {
document.write("Print out all daffodil number: " + "<br/>");
for (var num = 100; num < 1000; ++num) {
var unitsDigit = num % 10;
var tensDigit = parseInt((num / 10) % 10);
var hundredsDigit = parseInt(num / 100);
var sum = Math.pow(unitsDigit, 3)
+ Math.pow(tensDigit, 3)
+ Math.pow(hundredsDigit, 3);
if (sum == num) {
document.write(num + "<br/>");
}
}
}
printDaffodilNumber();
console