题解 | #坐标移动#

cmds = input().split(';')
pos = [0,0]
mov = {'A':(-1,0),'S':(0,-1),'W':(0,1),'D':(1,0)}
for c in cmds:
    if c[:1] in mov and c[1:].isdigit() and len(c[1:])<=2:
        dir = c[:1]
        dis = int(c[1:])
        pos[0] += mov[dir][0] * dis
        pos[1] += mov[dir][1] * dis
print(f'{pos[0]},{pos[1]}')