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...
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 ...
/* 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...
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 integer numbers without using temporary variable: Here, we will learn how to swap numbers without taking help of another variable in C? Problem statementGiven two integer numbers "a" and "b" and we have to swap their values without using any temporary variable....
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 ...
原文:https://beginnersbook.com/2015/02/c-program-to-check-if-a-number-is-palindrome-or-not/ 如果我们反转数字,它也保持不变,该数字也称为回文数。例如,12321 是回文数,因为如果我们反转它的数字它仍然是相同的。在本文中,我们共享了两个 C 程序来检查输入数字是否为回文数。 1)使用while循环 2)使用递...
Here,aandbare the input numbers. C program to find the remainder of two numbers without using modulus (%) operator /** Program to get remainder without using % operator.*/#include<stdio.h>intmain(){inta,b,rem;printf("Enter first number :");scanf("%d",&a);printf("Enter second number...
Example 2: Swapping two numbers using Pointers This is one of the most popular example that shows how to swap numbers using call by reference. Try this program without pointers, you would see that the numbers are not swapped. The reason is same that we have seen above in the first example...
Write a C program to find the smallest positive missing number using a hash table. Write a C program to determine the smallest missing positive number by sorting the array first. Write a C program to find the missing positive integer in an unsorted array using in-place marking. Write a C...