Write a C program that swaps two numbers using pointers.(call by reference)

C Program to Swap Two Numbers Using Pointers | Learn Coding

Swapping 2 numbers using Pointers |Call by reference

Swapping of two 1-D arrays using pointers in c programming | by Sanjay Gupta

Swap two variables without using third variable and using pointer in c programming

Swap two numbers using FUNCTIONS and POINTERS...

Swap elements of two 1-D arrays by passing array into function using pointer in c