The sum of two numbers can be obtained using bitwise operators.

• Use the bitwise XOR operator to get the sum of two numbers without carrying.

• Use the bitwise AND operator to get the carry.

• Repeat the proc...read more

#include<stdio.h>

int main()

{

int a,b;

scanf("%d %d",&a,&b);

while(a>0)

{

b++;

a--;

}

printf("%d",b);

return 0;

}