#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(void){
	double r;
	double o;
	double x;
	double y;
	printf(" Donnez les coordonnées polaires : \n");
	printf(" r = ");
	scanf("%lf", &r);
	printf(" o = ");
	scanf("%lf", &o);
	x = r*cos(o);
	y = r*sin(o);
	printf("%lf\n", x);
	printf("%lf", y);
	return EXIT_SUCCESS;
}