50. WAP to count how many bits are set in a given input number using [goto].

 #include <stdio.h>

int main()

{

 int number,bit,set_bit,pos=31;

 printf("WAP to count how many bits are set in a given input number using [goto]\n");

 printf("Enter the number : ");

 scanf("%d",&number);

 L1:

 bit=number>>pos&1;

 --pos;

 set_bit += bit;

 if(pos>=0)

 goto L1;

 printf("Number of set bits in %d is %d",number,set_bit);

    return 0;

}