题解 | #坐标移动#

import sys

init = [0, 0]
for line in sys.stdin:
    a = line.split(";")
    for index in range(0, len(a)):
        site = a[index]
        # print(site)
        if len(site) == 0:
            continue
        if len(site) > 3:
            continue
        if site[0] not in ["A", "D", "W", "S"]:
            continue
        if not site[1:].isdigit():
            continue

        if site[0] == "A":
            init[0] = init[0] - int(site[1:])
        elif site[0] == "D":
            init[0] = init[0] + int(site[1:])
        elif site[0] == "W":
            init[1] = init[1] + int(site[1:])
        elif site[0] == "S":
            init[1] = init[1] - int(site[1:])

print(",".join(list(map(str, init))))