题解 | #坐标移动#

import sys
import re
x,y=0,0
cmd_list = sys.stdin.readline().strip().split(';')
fun={
    'A':lambda a,b,p:(a-p,b),
    'D':lambda a,b,p:(a+p,b),
    'W':lambda a,b,p:(a,b+p),
    'S':lambda a,b,p:(a,b-p)
}
for cmd in cmd_list:
    if re.search(r'^[A|S|W|D]\d\d?$', cmd) and len(cmd)<=3:
        x,y=fun[cmd[0]](x,y,int(cmd[1:]))
print(f'{x},{y}')