Answer Posted / banavathvishnu

int main()
{
int num1,num2;
int cnt = 0;
int temp1,temp2;
printf("enter 2 numbers \n");
scanf("%d %d",&num1,&num2);
while((num1!=0)||(num2!=0))
{
temp1= num1 & 0x01;
temp2 = num2 & 0x01;
if((temp1 ^ temp2)==1)
cnt++;
num1 = num1>>1;
num2 = num2>>1;
}
printf("difference is %d",cnt);
getch();
}

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