How to find whether the given number is a power of 2 in single step (without using loops)?

Surender Reddy G

• Jun 2nd, 2015

Code
int x=64;
if(x&&(x&(x-1))) printf(" x is not the power of 2");
else printf("x is power of 2");

sreethu

• Aug 10th, 2011

this is based on binary numbers"c #include #include int power_of_two(int); void main() { int n; printf("enter the number"); scanf("%d",&n); power_of_two(n); } int power_of_...

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