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...

Give a oneline C expression to test whether a number is a
power of 2?

Answer Posted / ashutosh

I think
if (x & (x-1)) wont work when number is negative.

Is This Answer Correct ?    12 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

3301


write a function to give demostrate the functionality of 3d in 1d. function prototye: change(int value,int indexX,int indexY,int indexZ, int [] 1dArray); value=what is the date; indexX=x-asix indexY=y-axis indexZ=z-axis and 1dArray=in which and where the value is stored??

4642


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

1573


How to palindrom string in c language?

10816


how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

2617


why nlogn is the lower limit of any sort algorithm?

2788


Write a program to model an exploding firecracker in the xy plane using a particle system

4093


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


can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

2895


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

3675


how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3598


Design an implement of the inputs functions for event mode

3453


write a simple calculator c program to perform addition, subtraction, mul and div.

3676


How can I Create a C program in splitting set of characters to specific subsets. Example: INPUT SET OF CHARACTERS: Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain. SPLIT INTO HOW MANY CHARACTERS PER SUBSETS: 10 OUTPUT: Therefore, my dear b rothers an d sisters, stand fir m. Let not hing move you. Alway s give you rselves fu lly to the work of t he Lord, b ecause you know that your labo r in the L ord is not in vain.

2461


Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?

4341