题解 | #坐标移动#

#加个函数判断合法操作
#再按照操作处理坐标
import sys
def check_hefa(s):
    if len(s) > 3 or len(s) < 1:
        return False
    if s[0] in "ADWS":
        if s[1:].isdecimal():
            return True

while True:
    try:
        sl = input().strip().split(';')
        slc = []
        for s in sl:
            if check_hefa(s):
                slc.append(s)
        zuobiao = [0,0]
        for s in slc:
            caozuo = s[0]
            step = int(s[1:])

            if caozuo == 'A':
                zuobiao[0] -= step
            elif caozuo == 'D':
                zuobiao[0] += step
            elif caozuo == 'W':
                zuobiao[1] += step
            elif caozuo == 'S':
                zuobiao[1] -= step
        zuobiao = map(str, zuobiao)
        print(",".join(zuobiao))
    except:
#         print(sys.exc_info())
        break