#include<iostream>
#include<cmath>
using namespace std;
 
int main()
{
    double vals[360];
    for (int i = 0; i < 360; i++) {
        vals[i] = sin(M_PI/180*i);
    }
    
    int tmp;
    cin >> tmp;
    cout << "sin("<<tmp<<")="<<vals[tmp%360]<<"\n"
            "cos("<<tmp<<")="<<vals[(tmp+270)%360]<<"\n"
            "diff: " << (sin(tmp)-cos(tmp))<<"\n";
    
    return 0;
}