Test

gistfile1.txt

#include <iostream>
#include <iomanip>
#include <math.h>
using namespace std;
void main()
{
setlocale (0, "russian");
double n;
double k;
double i;
double x;
double y;
cout << "Введите интервал вычисления" << endl;
cin >> n >> k;
cout << "Введите величину шага" << endl;
cin >> i ;
cout << setw(4) << "x " << setw (10) << " ||" << setw(18) << "y " << endl; 
cout << "============================" << endl;
x = n;
while (x<k)
{
y=(8*(pow((log((pow(x,2)+3*x+2))/(log(5.0))),2)) + 9*((log((pow(x,2)+3*x+2))/(log(5.0)))) - 5) ;
cout << setw(4) << fixed << setprecision(0) << x << setw(10) << "||" << setw(14) << fixed << setprecision(2) << y << endl;
x=x+i;
}
system("pause");
}