#include <stdio.h>
#include <math.h>
const float pi = 3.14159265359;
int main() {
    float angle;
    scanf("%f", angle);
    float z_1 = sin(angle)+cos(angle)+cos(3*angle)+sin(3*angle);
    float z_2 = 2*sqrt(2)*cos(angle)*sin(pi/4+2*angle);
    printf("%f %f", z_1, z_2);
}