Another javascript:) How do you write a script that asks someone to enter 2 numbers, and outputs HTML text tha

Another javascript:) How do you write a script that asks someone to enter 2 numbers, and outputs HTML text that displays the larger number followed by the words"is larger" in an information message dialog?

Another javascript:) How do you write a script that asks someone to enter 2 numbers, and outputs HTML text tha
If the two inputted numbers are guaranteed not to be equal, you can do something like this.





var int_1 = Number( prompt( "Enter first number.",""));


var int_2 = Number( prompt( "Enter secod number.",""));





if( int_2 %26gt; int_1) {


int_1 ^= int_2;


int_2 ^= int_1;


int_1 ^= int_2;


}


alert( int_1 + " is larger than " + int_2 + ".");





** Notes **


The part in the IF statement is a very old school method of swapping two variables using a NOR operator. This example requires that one number be larger than the other. If you need to test for equality then use this example.





var int_1 = Number( prompt( "Enter first number.",""));


var int_2 = Number( prompt( "Enter secod number.",""));


var descr = " larger than ";





if( int_2 %26gt; int_1) {


int_1 ^= int_2;


int_2 ^= int_1;


int_1 ^= int_2;


} else if (int_1 == int_2) {


descr = " equal to ";


}


alert( int_1 + " is " + descr + int_2 + ".");





** More Notes **


You'll notice that I encased the Prompts inside of Number(). Although not always required, it is good programming practice to explicitly cast a numeric value from a Prompt. A Prompt command returns a String value so you can't perform any mathematical operations on the values it returns.





Remove the Number() from the above examples and try adding the two variables together.





alert( int_1 + int_2);





You'll find that it only concatenates the two String values and does not add them together as you may have expected.
Reply:This is easy:





%26lt;script%26gt;


var a = prompt("Enter a number","");


var b = prompt("Enter another number","");


if(a %26gt; b)


{


alert(a + " is bigger then " + b);


}else


{


if(a == b)


{


alert("They are equal!");


}else


{


alert(b + " is bigger then " + a);


}


}


%26lt;/script%26gt;





I tested this.


If you need more help I would be happy to answer just post!


Enjoy!

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