//uva10221 #include<stdio.h> #include<math.h> int main() { char s[10]; double PI, x, y, i, j; PI = atan(1) * 4; while (scanf("%lf %lf %s",&i, &j, &s) != EOF) { if (s[0] == 'm') j /= 60; j = fmod(j,360); // add this line if(j > 180) j = 360 - j; x = 2 * PI * (i + 6440) * (j / 360); y = 2 * (i + 6440) * sin(j * PI / 360); printf("%.6lf %.6lf\n", x, y); } return 0; }