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

Answer Posted / sandhya

#include<stdio.h>
void main()
{
int number;
printf("|n enter a number");
scanf("%d",&number);
int twopower(int);
printf("\n the given number is ");
}
int twopower(int num)
{
while((num & -num)==num)
return(1);
printf("|n yes power of two");
}

Is This Answer Correct ?    9 Yes 45 No



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