//Practical Lab Assignment-7(Week 9)
//ID:U1910049 Name:Rustam Zokirov
//Program to swap two values using functions

#include 
#include //C++ libriry which is calculating "pow" and PI=3.14
using namespace std;
int main2(){
	int a, b;
	cout > a >> b;
	swap(a, b);//C++ function to swap two numbers 
	cout