[Updated] Goldman Sachs Aptitude Test Questions and Answers
Practice List of TCS Digital Coding Questions !!!
Take 50+ FREE!! Online Data Interpretation Mock test to crack any Exams.

Program Discussion :: Basics

Home > Programs > Basics

2 / 279

Write a program to find the number is power of 2 or not.

Answer:

#include
#include
using namespace std;
#define bool int
/* Function to check if x is power of 2*/
bool isPowerOfTwo (int x)
{
/* First x in the below expression is for the case when x is 0 */
return x && (!(x&(x-1)));
}
/*Driver program to test above function*/
int main()
{
isPowerOfTwo(31)?cout

Asked In :: PEOL Global Edge

Post Your Answer Here:

Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here: