1 / main

#include <iostream>
#include <math.h>
#include <conio.h>

double y,x;
const double a=1, b=2, e=2.7; 
setlocale(LC_ALL,"");
int main(int argc, char** argv) {
		std::cout<<"x=";
		std::cin>>x;
		y=(a*b-(pow(e,a*x))+(cos (x)))/log10(x+1);
		std::cout<<"y="<<y;
		getch();
		
		return 0;
}