In the above program, the temp variable is assigned the value of the first variable. Then, the value of the first variable is assigned to the second variable. Finally, the temp (which holds the initial value of
Swapping Two Numbers Using Variable in CPrevious Quiz Next In many case, programmers are required to swap values of two variables. Here, we shall learn how to swap values of two integer variables, that may lead to swapping of values of any type. Values between variables can be swapped in ...
We will see two programs to swap two numbers. In the first program we are swapping two numbers using a temporary variable and in the second program, we are swapping the numbers without using a temporary variable. Example 1: Program to swap numbers using a temp variable In this program we ...
C program to swap two integer numbers without using temporary variable: Here, we will learn how to swap numbers without taking help of another variable in C? Problem statement Given two integer numbers "a" and "b" and we have to swap their values without using any temporary variable. ...
Write a program in C to swap two numbers using a function. C programming: swapping two variables Swapping two variables refers to mutually exchanging the values of the variables. Generally, this is done with the data in memory. The simplest method to swap two variables is to use a third te...
XOR the two numbers again and store the result in the first number (x = 2 ^ 5 so x = 7)Below is the program to swap two numbers using bitwise operator.#include<stdio.h> #include<conio.h> void main() { int x = 6, y = 4; x = x^y; y = x^y; x = x^y; printf("x ...
/* * C program to swap the contents of two numbers using bitwise XOR * operation. Don't use either the temporary variable or arithmetic * operators */ #include <stdio.h> void main() { long i, k; printf("Enter two integers \n"); scanf("%ld %ld", &i, &k); printf("\n Before...
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.
/* C program to swap two integers using bitwise operators */#include <stdio.h>intmain(){intn1=5,n2=7;printf("Before swap: n1: %d\tn2: %d\n",n1,n2);n1=n1^n2;n2=n1^n2;n1=n1^n2;printf("After swap: n1: %d\tn2: %d\n",n1,n2);return0;}OUTPUT===Before swap:n1:5n2:7Aft...
Program to Swap Elements Using Call by Reference #include <stdio.h> void cyclicSwap(int *a, int *b, int *c); int main() { int a, b, c; printf("Enter a, b and c respectively: "); scanf("%d %d %d", &a, &b, &c); printf("Value before swapping:\n"); printf("a = %d...