Swap Two Numbers in C

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  Swap Two Numbers in C In this example, you will learn to swap two numbers in C programming using two different techniques. To understand this example, you should have the knowledge of the following C programming topics: C Data Types C Programming Operators C Input Output (I/O) Swap Numbers Using Temporary Variable # include <stdio.h> int main () { double first, second, temp; printf ( "Enter first number: " ); scanf ( "%lf" , &first); printf ( "Enter second number: " ); scanf ( "%lf" , &second); // Value of first is assigned to temp temp = first; // Value of second is assigned to first first = second; // Value of temp (initial value of first) is assigned to second second = temp; printf ( "\nAfter swapping, firstNumber = %.2lf\n" , first); printf ( "After swapping, secondNumber = %.2lf" , second); return 0 ; } Output ...
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Addition of two numbers half adder login code in c

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Addition of two numbers half adder login code in c language :

#include<stdio.h>

int main()

{

 int sum, carry, a, b;

 printf("Enter two numbers you want to add :\n");

 scanf("%d %d", &a,&b);

 while(b != 0)

 {

  sum = a^b;

  carry = (a&b)<<1;

  a = sum;

  b = carry;

 }

 printf("Sum of two nuber is : %d", sum);

 return 0;

}

Code in Terminal :

Output :




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