Answer Posted / sahil

int ispwrof2(int num)
{
int temp = 0;
if(num <= 0)
return 0;
else if(num > 0)
{
while(num%2 == 0)
{
temp = num/2;
num = temp;

}

}
if(num == 1)
return 1;
else
return 0;
}

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