#include <iostream>
#include <math.h>
using namespace std;
//вариант 5
int main() {
double result;
int x,y;
//collecting data
cout<<"Input X and Y values:"<<endl;
cin>>x>>y;
//computing using the formula
result=(3+exp(y-1))/(1+pow(x,2.0)*fabs(y-tan(x)));
//printing the result
cout<<"The result is:"<<result<<endl;
return 0;
}