import sys
import math
def det_point(l):
    output = []
    curr_x = float(l[0])
    curr_y = float(l[1])
    curr_a = float(l[3])
    for i in range(4,len(l)):
        if l[i] == 'walk':
            steps = float(l[i+1])
            curr_x = round((curr_x + math.cos(math.radians(curr_a%360)) * steps),4)
            curr_y = round((curr_y + math.sin(math.radians(curr_a%360)) * steps),4)
        elif l[i] == 'turn':
            curr_a += float(l[i+1])

    output.append(curr_x)
    output.append(curr_y)

    return output

def aver(l):
    averages = []
    all_dir = []
    aver_len = len(l)
    x = 0
    y = 0

    for i in l:
        x += i[0]
        y += i[1]

    destination = [round(x*1.0/aver_len,4), round(y/aver_len,4)]


    for i in l:
        ans = round(math.sqrt((i[0] - destination[0])**2 + (i[1] - destination[1])**2),4)
        all_dir.append(ans)
    answer = []
    answer.append(destination)
    answer.append(max(all_dir))

    return answer





while True:
    input_int = int(sys.stdin.readline())
    if input_int == 0:
        break
    else:
        all_dir = []
        end_points = []
        for i in range(input_int):
            direction = sys.stdin.readline().rstrip().split(" ")
            end_points.append(det_point(direction))
        ans = aver(end_points)
        x = ans[0][0]
        y = ans[0][1]
        z = ans[1]
        if z>0:
            print x,y,z
        else:
            print x,y,0