Monday, 18 February 2013

C/C++ Puzzles: PART - 19

  Finding the Sum without using Addition Operator

  C/C++ puzzles often include problems which can be solved by correctly applying the properties of various Mathematical Operators. I have come across the following problem recently. Find the sum of two numbers without using the addition operator (+). The solution is given below. The solution does not depend on the intricacies of C/C++ Language; it merely uses the basic properties of Arithmetical Operators.


int main()
    int a,b,c;
    printf("Enter the Two Numbers:\n");
    printf("\nThe Sum = %d\n",c);
    return 0;

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