lab1.2

gistfile1.cpp

#include <stdio.h>
#include <iostream>
#include <conio.h>
#include <cmath>
using namespace std;

void main()
{
	double n,res;
    cout<<"Enter n: ";
    cin>>n;
	res=pow(3,n)-4*n+n-sqrt(fabs(n));
    cout<<"Result: "<<res;
	getch();
}