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C programs QnA

Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }
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Swap Two Numbers Using Bitwise Operator in C-Language



In this C program we will Swap Two numbers using Bitwise Operators and then we will print the result on the screen. The Numbers will be taken from the user.

input:

The Numbers (integers) (i.e. 5,45,75 etc.)

output:

After Swapping the Numbers will be printed on the screen.

CODE---->


#include<stdio.h>
#include<conio.h>
int main()
{
	
	//swap two numbers using bitwise operator
	int x,y;
	printf(" Please, Enter the 1st Number : ");
	scanf("%d",&x);
	printf("\n Please, Enter the 2nd Number : ");
	scanf("%d",&y);
	//swapping -------->>
	x=x^y;
	y=x^y;
	x=x^y;
	printf("\n Now, the Numbers are : %d and %d",x,y);
	return 0;
}




Don't just read, write it, run it.....

RESULT:


If the program is not running, you can remove the second line from the code(i.e: #include<conio.h> )

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