#include <cstdlib>
#include <iostream>
#include <math.h>
using namespace std;

int main(int argc, char *argv[])
{
double expression1 = (sin(50) + cos(50))/cos(50);
double expression2 = tan(50) + 1;

cout << expression1  << endl;
cout << expression2  << endl;

cin.get();
}