In this C Programming example, we will discuss how to swap two numbers using the pointers in C and also discuss the execution and pseudocode in detail.
Using a do-while Loop: Similar to while loop, Set the loop condition value to 1 which is always true, so the loop continues indefinitely. do { // Code block } while (1); 28. Write a C program to swap two numbers without using the third variable. #include <stdio.h> int main() ...
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Logic to swap number using temporary variable In this program, we are writing code that willswap numbers without using other variable. Step 1:Add the value of a and b and assign the result in a. a = a+b; Step 2:To get the swapped value of b: Subtract the value of b from a (wh...
C Code: #include<stdio.h>voidswap(int*,int*);intmain(){intn1,n2;printf("\n\n Function : swap two numbers using function :\n");printf("---\n");printf("Input 1st number : ");scanf("%d",&n1);printf("Input 2nd number : ");scanf("%d",&n2);printf("Before swapping: n1 = ...
Click me to see the solution 4.Write a program in C to add two numbers using pointers. Test Data : Input the first number : 5 Input the second number : 6 Expected Output: The sum of the entered numbers is : 11 Click me to see the solution ...
In this way, you can easily swap two numbers in C programming. Below is asimple C program exampleillustrating this. Code Example: #include<stdio.h>intmain(){//Declaring two separate variables with given valuesintnum1 =10;intnum2 =20;printf("Before swapping:\n");printf("num1 = %d ",...
Swap columns using pointers in C I am really stucked on this problem, my C code has worked very well using multidimensional arrays but i need to do the same using pointers but i'll describe the problem first. Having the following matrix, i will get a number which will be the number of...
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Here, the three numbers entered by the user are stored in variables a, b and c respectively. The addresses of these numbers are passed to the cyclicSwap() function. cyclicSwap(&a, &b, &c); In the function definition of cyclicSwap(), we have assigned these addresses to pointers. ...