题解 | #坐标移动#

python3

str1 = input().strip().split(';')
x,y = (0,0)
for i in str1:
    if (len(i)==2 or len(i)==3) and (i[0] in ['A','S','D','W']) and i[1:].isdigit():
        if i[0] == 'A':
            x -= int(float(i[1:]))
        if i[0] == 'D':
            x += int(float(i[1:]))
        if i[0] == 'W':
            y += int(float(i[1:]))
        if i[0] == 'S':
            y -= int(float(i[1:]))
print('%d,%d'%(x,y))