Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

how to swap 3 nos without using temporary variable

Answer Posted / vivek

<?php
$a=10;
$b=20;
$c=30;


list($b,$c,$a) = array($a,$b,$c);

echo $a;
echo $b;
echo $c;


$a = $a ^ $b;
$b = $a ^ $b;
$a = $a ^ $b;
echo $a . $b;
?>

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between proc means and proc tabulate ? explain with a simple example when you have to use means or tabulate?

4437


What is data _null_? ,Explain with code when u need to use it in data step programming ?

3275


Sir... please give some important coding questions asked by product companies..

2209


Cluster head selection in Wireless Sensor Network using C programming language.

3675


What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2862


#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1572


How to palindrom string in c language?

10815


How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2491


create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

6919


how to test pierrot divisor

2715


why nlogn is the lower limit of any sort algorithm?

2788


Hi, i have a project that the teacher want a pyramid of numbers in C# or java...when we click a button...the pyramid should be generated in a listbox/or JtextArea...and the pyramid should have the folowing form: 1 232 34543 4567654 567898765 67890109876 7890123210987 890123454321098 90123456765432109 0123456789876543210 Plz help with codes...didn't find anything on the net.

3168


write a program for area of circumference of shapes

2507


Write a routine to implement the polymarker function

4837


How can you relate the function with the structure? Explain with an appropriate example.

3389